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<!--Created on: 4/23/2015 1:58:43 PM-->
<!--Modified on: 4/23/2015 1:58:43 PM-->
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  <xsd:element name="AllowanceForDoubtfulAccountsPolicyTextBlock" id="csiq_AllowanceForDoubtfulAccountsPolicyTextBlock" type="nonnum:textBlockItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="AllowanceForDoubtfulAdvancesToSuppliersCurrent" id="csiq_AllowanceForDoubtfulAdvancesToSuppliersCurrent" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" abstract="false" nillable="true" xbrli:balance="credit" xbrli:periodType="instant" />
  <xsd:element name="AllowanceForDoubtfulAdvancesToSuppliersNoncurrent" id="csiq_AllowanceForDoubtfulAdvancesToSuppliersNoncurrent" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" abstract="false" nillable="true" xbrli:balance="credit" xbrli:periodType="instant" />
  <xsd:element name="AmericaMember" id="csiq_AmericaMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="AnnualPercentageIncreaseInAuthorizedSharesOnFirstDayOfEachOfCalendarYearFromYearOfAmendmentForAwardsOtherThanIncentiveOptionShares" id="csiq_AnnualPercentageIncreaseInAuthorizedSharesOnFirstDayOfEachOfCalendarYearFromYearOfAmendmentForAwardsOtherThanIncentiveOptionShares" type="num:percentItemType" substitutionGroup="xbrli:item" abstract="false" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="AnnualPercentageIncreaseInAuthorizedSharesOnFirstDayOfEachOfThreeYearsPriorToYearOfAmendmentForAwardsOtherThanIncentiveOptionShares" id="csiq_AnnualPercentageIncreaseInAuthorizedSharesOnFirstDayOfEachOfThreeYearsPriorToYearOfAmendmentForAwardsOtherThanIncentiveOptionShares" type="num:percentItemType" substitutionGroup="xbrli:item" abstract="false" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="AsiaAndOtherRegionsMember" id="csiq_AsiaAndOtherRegionsMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="AssetsAcquisitionPolicyTextBlock" id="csiq_AssetsAcquisitionPolicyTextBlock" type="nonnum:textBlockItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="BankPayableCurrent" id="csiq_BankPayableCurrent" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:balance="credit" xbrli:periodType="instant" />
  <xsd:element name="BerkleyEastSolarLLCMember" id="csiq_BerkleyEastSolarLLCMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="BorrowingsFromFinancialInstitutions" id="csiq_BorrowingsFromFinancialInstitutions" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:balance="credit" xbrli:periodType="instant" />
  <element id="csiq_BorrowingsFromNonFinancialInstitutions" name="BorrowingsFromNonFinancialInstitutions" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" xbrli:balance="credit" xmlns="http://www.w3.org/2001/XMLSchema" />
  <xsd:element name="BusinessAcquisitionNumberOfContractsIssuedUnderProgramOne" id="csiq_BusinessAcquisitionNumberOfContractsIssuedUnderProgramOne" type="xbrli:integerItemType" substitutionGroup="xbrli:item" abstract="false" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="BusinessAcquisitionNumberOfContractsIssuedUnderProgramTwo" id="csiq_BusinessAcquisitionNumberOfContractsIssuedUnderProgramTwo" type="xbrli:integerItemType" substitutionGroup="xbrli:item" abstract="false" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="BusinessAcquisitionPowerPurchaseContractPeriodAwardedToProjects" id="csiq_BusinessAcquisitionPowerPurchaseContractPeriodAwardedToProjects" type="xbrli:durationItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="CESSterlingLLCMember" id="csiq_CESSterlingLLCMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="CSICellsCoLtdMember" id="csiq_CSICellsCoLtdMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="CSIPhotovoltaicEnergySihongIncMember" id="csiq_CSIPhotovoltaicEnergySihongIncMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="CSIProjectConsultingGmbHMember" id="csiq_CSIProjectConsultingGmbHMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="CSIProjectHoldcoLLCMember" id="csiq_CSIProjectHoldcoLLCMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="CSISkyPowerMember" id="csiq_CSISkyPowerMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <element id="csiq_CSISolarManufactureIncAndTumushukeCSINewEnergyDevelopmentCoLtdMember" name="CSISolarManufactureIncAndTumushukeCSINewEnergyDevelopmentCoLtdMember" nillable="true" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <xsd:element name="CSISolarManufactureIncMember" id="csiq_CSISolarManufactureIncMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="CSISolarPowerChinaIncMember" id="csiq_CSISolarPowerChinaIncMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="CSISolarTechnologiesIncMember" id="csiq_CSISolarTechnologiesIncMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="CSISolartronicsChangshuCoLtdMember" id="csiq_CSISolartronicsChangshuCoLtdMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="CanadianSolarAustraliaPtyLtdMember" id="csiq_CanadianSolarAustraliaPtyLtdMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="CanadianSolarBrasilServicosDeConsultoriaEMEnergiaSolarLtdMember" id="csiq_CanadianSolarBrasilServicosDeConsultoriaEMEnergiaSolarLtdMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="CanadianSolarEMEAGmbHMember" id="csiq_CanadianSolarEMEAGmbHMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="CanadianSolarInternationalLtdMember" id="csiq_CanadianSolarInternationalLtdMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="CanadianSolarInternationalProjectOneLimitedMember" id="csiq_CanadianSolarInternationalProjectOneLimitedMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="CanadianSolarJapanKKMember" id="csiq_CanadianSolarJapanKKMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="CanadianSolarManufacturingChangshuIncMember" id="csiq_CanadianSolarManufacturingChangshuIncMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="CanadianSolarManufacturingLuoyangIncMember" id="csiq_CanadianSolarManufacturingLuoyangIncMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="CanadianSolarManufacturingSuzhouIncMember" id="csiq_CanadianSolarManufacturingSuzhouIncMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="CanadianSolarMiddleEastLimitedMember" id="csiq_CanadianSolarMiddleEastLimitedMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="CanadianSolarOAndMOntarioIncMember" id="csiq_CanadianSolarOAndMOntarioIncMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="CanadianSolarSolutionsIncMember" id="csiq_CanadianSolarSolutionsIncMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="CanadianSolarSouthAfricaPtyLtdMember" id="csiq_CanadianSolarSouthAfricaPtyLtdMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="CanadianSolarSouthEastAsiaPteLtdMember" id="csiq_CanadianSolarSouthEastAsiaPteLtdMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="CanadianSolarThailandLtdMember" id="csiq_CanadianSolarThailandLtdMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="CanadianSolarUSAIncMember" id="csiq_CanadianSolarUSAIncMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="CanadianSolartronicsSuzhouCoLtdMember" id="csiq_CanadianSolartronicsSuzhouCoLtdMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="CapacityOfSolarProjectsAcquired" id="csiq_CapacityOfSolarProjectsAcquired" type="num:powerItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="instant" />
  <xsd:element name="CapitalContributionsAmount" id="csiq_CapitalContributionsAmount" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" abstract="false" nillable="true" xbrli:balance="debit" xbrli:periodType="duration" />
  <xsd:element name="CashAndCashEquivalentsAndRestrictedCashDenominatedInForeignCurrencyUSDEquivalent" id="csiq_CashAndCashEquivalentsAndRestrictedCashDenominatedInForeignCurrencyUSDEquivalent" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" abstract="false" nillable="true" xbrli:balance="debit" xbrli:periodType="instant" />
  <xsd:element name="ChineseCommercialBanksMember" id="csiq_ChineseCommercialBanksMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="ClassActionLawsuitsFiledInNewYorkMember" id="csiq_ClassActionLawsuitsFiledInNewYorkMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="ClassOfWarrantOrRightPeriodDuringWhichWarrantsWillNotBeExercisable" id="csiq_ClassOfWarrantOrRightPeriodDuringWhichWarrantsWillNotBeExercisable" type="xbrli:durationItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="CompanyAMember" id="csiq_CompanyAMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="ConstructionPeriodOfProject" id="csiq_ConstructionPeriodOfProject" type="xbrli:durationItemType" substitutionGroup="xbrli:item" abstract="false" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="CostOfGoodsAndServicesSoldNonrelatedParties" id="csiq_CostOfGoodsAndServicesSoldNonrelatedParties" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:balance="debit" xbrli:periodType="duration" />
  <xsd:element name="CustomerOneMember" id="csiq_CustomerOneMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="CustomerThreeMember" id="csiq_CustomerThreeMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="CustomerTwoMember" id="csiq_CustomerTwoMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="DebtGuaranteedByRelatedPartyMember" id="csiq_DebtGuaranteedByRelatedPartyMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="DebtInstrumentCovenantMaximumLiabilitiesToAssetsRatio" id="csiq_DebtInstrumentCovenantMaximumLiabilitiesToAssetsRatio" type="num:percentItemType" substitutionGroup="xbrli:item" abstract="false" nillable="true" xbrli:periodType="instant" />
  <xsd:element name="DebtInstrumentRepaymentPeriodAxis" id="csiq_DebtInstrumentRepaymentPeriodAxis" type="xbrli:stringItemType" substitutionGroup="xbrldt:dimensionItem" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="DebtInstrumentRepaymentPeriodDomain" id="csiq_DebtInstrumentRepaymentPeriodDomain" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="DebtInstrumentUnamortizedDiscountAndDebtIssuanceExpenseReclass" id="csiq_DebtInstrumentUnamortizedDiscountAndDebtIssuanceExpenseReclass" type="xbrli:durationItemType" substitutionGroup="xbrli:item" abstract="false" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="DebtInstrumentsFromFinancialInstitutionsAbstract" id="csiq_DebtInstrumentsFromFinancialInstitutionsAbstract" type="xbrli:stringItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="DebtInstrumentsFromNonFinancialInstitutionsAbstract" id="csiq_DebtInstrumentsFromNonFinancialInstitutionsAbstract" type="xbrli:stringItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="DebtSecuredByBankNotesMember" id="csiq_DebtSecuredByBankNotesMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="DebtSecuredByInventoryMember" id="csiq_DebtSecuredByInventoryMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="DebtSecuredByLandUseRightAndPropertyPlantAndEquipmentMember" id="csiq_DebtSecuredByLandUseRightAndPropertyPlantAndEquipmentMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="DebtSecuredByProjectAssetsMember" id="csiq_DebtSecuredByProjectAssetsMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="DebtSecuredByRestrictedCashMember" id="csiq_DebtSecuredByRestrictedCashMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="DeferredIncomeTaxNoncashExpenseBenefit" id="csiq_DeferredIncomeTaxNoncashExpenseBenefit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" abstract="false" nillable="true" xbrli:balance="debit" xbrli:periodType="duration" />
  <xsd:element name="DeferredTaxAssetsTaxDeferredExpenseIssuanceCosts" id="csiq_DeferredTaxAssetsTaxDeferredExpenseIssuanceCosts" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" abstract="false" nillable="true" xbrli:balance="debit" xbrli:periodType="instant" />
  <xsd:element name="DeferredTaxLiabilitiesAcquisition" id="csiq_DeferredTaxLiabilitiesAcquisition" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:balance="credit" xbrli:periodType="instant" />
  <xsd:element name="DefinedContributionPlanEmployerContributionAmount" id="csiq_DefinedContributionPlanEmployerContributionAmount" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" abstract="false" nillable="true" xbrli:balance="debit" xbrli:periodType="duration" />
  <xsd:element name="DefinedContributionPlanEmployerContributionAsPercentageOfApplicableSalariesForHousingFunds" id="csiq_DefinedContributionPlanEmployerContributionAsPercentageOfApplicableSalariesForHousingFunds" type="num:percentItemType" substitutionGroup="xbrli:item" abstract="false" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="DefinedContributionPlanEmployerContributionAsPercentageOfApplicableSalariesForMedicalInsuranceBenefits" id="csiq_DefinedContributionPlanEmployerContributionAsPercentageOfApplicableSalariesForMedicalInsuranceBenefits" type="num:percentItemType" substitutionGroup="xbrli:item" abstract="false" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="DefinedContributionPlanEmployerContributionAsPercentageOfApplicableSalariesForOtherStatutoryBenefits" id="csiq_DefinedContributionPlanEmployerContributionAsPercentageOfApplicableSalariesForOtherStatutoryBenefits" type="num:percentItemType" substitutionGroup="xbrli:item" abstract="false" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="DefinedContributionPlanEmployerContributionAsPercentageOfApplicableSalariesForUnemploymentBenefits" id="csiq_DefinedContributionPlanEmployerContributionAsPercentageOfApplicableSalariesForUnemploymentBenefits" type="num:percentItemType" substitutionGroup="xbrli:item" abstract="false" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="DeutscheSolarAGMember" id="csiq_DeutscheSolarAGMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="DocumentAndEntityInformationAbstract" id="csiq_DocumentAndEntityInformationAbstract" type="xbrli:stringItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="EPCServiceProductMember" id="csiq_EPCServiceProductMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="EffectiveIncomeTaxRateReconciliationAtFederalAndProvincialIncomeTaxRate" id="csiq_EffectiveIncomeTaxRateReconciliationAtFederalAndProvincialIncomeTaxRate" type="num:percentItemType" substitutionGroup="xbrli:item" abstract="false" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="EffectiveIncomeTaxRateReconciliationForeignExchangeGainLoss" id="csiq_EffectiveIncomeTaxRateReconciliationForeignExchangeGainLoss" type="num:percentItemType" substitutionGroup="xbrli:item" abstract="false" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="EmployeeAndDirectorsStockOptionsMember" id="csiq_EmployeeAndDirectorsStockOptionsMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="EntityListingTerm" id="csiq_EntityListingTerm" type="xbrli:durationItemType" substitutionGroup="xbrli:item" abstract="false" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="ExtendedProductWarrantyPeriod" id="csiq_ExtendedProductWarrantyPeriod" type="xbrli:durationItemType" substitutionGroup="xbrli:item" abstract="false" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="FairValueAssumptionsRiskFreeRate" id="csiq_FairValueAssumptionsRiskFreeRate" type="num:percentItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="FirstTrancheLineOfCreditMember" id="csiq_FirstTrancheLineOfCreditMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="FiveSolarPowerProjectsMember" id="csiq_FiveSolarPowerProjectsMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="ForeignCurrencyRiskAbstract" id="csiq_ForeignCurrencyRiskAbstract" type="xbrli:stringItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="ForeignCurrencyRiskPolicyTextBlock" id="csiq_ForeignCurrencyRiskPolicyTextBlock" type="nonnum:textBlockItemType" substitutionGroup="xbrli:item" abstract="false" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="GCLCSISuzhouPhotovoltaicTechnologyCoLtdMember" id="csiq_GCLCSISuzhouPhotovoltaicTechnologyCoLtdMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="GuaranteedPerformanceForFirstYearMember" id="csiq_GuaranteedPerformanceForFirstYearMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="GuaranteedPerformanceForYear25Member" id="csiq_GuaranteedPerformanceForYear25Member" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="GuaranteedPerformanceForYear2ToYear24Member" id="csiq_GuaranteedPerformanceForYear2ToYear24Member" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="HarvestNorthStarCapitalMember" id="csiq_HarvestNorthStarCapitalMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <element id="csiq_IncomeLossFromEquityMethodInvestmentsNetOfTax" name="IncomeLossFromEquityMethodInvestmentsNetOfTax" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xbrli:balance="credit" xmlns="http://www.w3.org/2001/XMLSchema" />
  <xsd:element name="IncomeLossOnInvestments" id="csiq_IncomeLossOnInvestments" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" abstract="false" nillable="true" xbrli:balance="credit" xbrli:periodType="duration" />
  <xsd:element name="IncomeTaxAdditionalDisclosureAbstract" id="csiq_IncomeTaxAdditionalDisclosureAbstract" type="xbrli:stringItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="IncomeTaxesForeignCorporateTaxRate" id="csiq_IncomeTaxesForeignCorporateTaxRate" type="num:percentItemType" substitutionGroup="xbrli:item" abstract="false" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="IncomeTaxesLineItems" id="csiq_IncomeTaxesLineItems" type="xbrli:stringItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="IncomeTaxesTable" id="csiq_IncomeTaxesTable" type="xbrli:stringItemType" substitutionGroup="xbrldt:hypercubeItem" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="IncomeTaxesTransitionPeriodOfNewEnterpriseIncomeTaxLaw" id="csiq_IncomeTaxesTransitionPeriodOfNewEnterpriseIncomeTaxLaw" type="xbrli:durationItemType" substitutionGroup="xbrli:item" abstract="false" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="IncreaseDecreaseInAdvanceToSuppliers" id="csiq_IncreaseDecreaseInAdvanceToSuppliers" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:balance="credit" xbrli:periodType="duration" />
  <xsd:element name="IncreaseDecreaseInPrepaidLandUseRight" id="csiq_IncreaseDecreaseInPrepaidLandUseRight" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" abstract="false" nillable="true" xbrli:balance="credit" xbrli:periodType="duration" />
  <xsd:element name="IncreaseDecreaseInProjectAssets" id="csiq_IncreaseDecreaseInProjectAssets" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:balance="credit" xbrli:periodType="duration" />
  <xsd:element name="InsuranceForBadDebtLossReceivableCurrent" id="csiq_InsuranceForBadDebtLossReceivableCurrent" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:balance="debit" xbrli:periodType="instant" />
  <xsd:element name="InsurancePolicyTerm" id="csiq_InsurancePolicyTerm" type="xbrli:durationItemType" substitutionGroup="xbrli:item" abstract="false" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="InsurancePremiumUnamortizedAmountNoncurrent" id="csiq_InsurancePremiumUnamortizedAmountNoncurrent" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" abstract="false" nillable="true" xbrli:balance="debit" xbrli:periodType="duration" />
  <xsd:element name="InterestCostsCapitalizedProjectAssets" id="csiq_InterestCostsCapitalizedProjectAssets" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" abstract="false" nillable="true" xbrli:balance="debit" xbrli:periodType="duration" />
  <xsd:element name="InterestCostsCapitalizedPropertyPlantAndEquipment" id="csiq_InterestCostsCapitalizedPropertyPlantAndEquipment" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" abstract="false" nillable="true" xbrli:balance="debit" xbrli:periodType="duration" />
  <element id="csiq_InventoryRelatingToNonRecognizedRevenue" name="InventoryRelatingToNonRecognizedRevenue" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" xbrli:balance="debit" xmlns="http://www.w3.org/2001/XMLSchema" />
  <xsd:element name="JapaneseBankMember" id="csiq_JapaneseBankMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="JiangxiLDKSolarHiTechCoLtdMember" id="csiq_JiangxiLDKSolarHiTechCoLtdMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="LandUseRightTerm" id="csiq_LandUseRightTerm" type="xbrli:durationItemType" substitutionGroup="xbrli:item" abstract="false" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="LineOfCreditFacilityFloatingRateAsPercentageOfBaseInterestRate" id="csiq_LineOfCreditFacilityFloatingRateAsPercentageOfBaseInterestRate" type="num:percentItemType" substitutionGroup="xbrli:item" abstract="false" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="LineOfCreditFacilityMaturityTerm" id="csiq_LineOfCreditFacilityMaturityTerm" type="xbrli:durationItemType" substitutionGroup="xbrli:item" abstract="false" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="LineOfCreditFacilityRepaymentPeriod" id="csiq_LineOfCreditFacilityRepaymentPeriod" type="xbrli:durationItemType" substitutionGroup="xbrli:item" abstract="false" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="LoanAgreementEnteredIntoOn25November2013ForWorkingCapitalMember" id="csiq_LoanAgreementEnteredIntoOn25November2013ForWorkingCapitalMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="LoanAgreementEnteredIntoOn26June2012ForWorkingCapitalMember" id="csiq_LoanAgreementEnteredIntoOn26June2012ForWorkingCapitalMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="LoanAgreementEnteredIntoOn28February2013ForWorkingCapitalMember" id="csiq_LoanAgreementEnteredIntoOn28February2013ForWorkingCapitalMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="LoanAgreementEnteredOn29October2011Member" id="csiq_LoanAgreementEnteredOn29October2011Member" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="LoanAgreementForConstructionOfSolarPowerProjectMember" id="csiq_LoanAgreementForConstructionOfSolarPowerProjectMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="LoanAgreementForConstructionOfSolarPowerProjectsMember" id="csiq_LoanAgreementForConstructionOfSolarPowerProjectsMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="LoanAgreementForFinancingDevelopmentOfSeveralGroundMountedSolarPowerProjectsMember" id="csiq_LoanAgreementForFinancingDevelopmentOfSeveralGroundMountedSolarPowerProjectsMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="LoanAgreementForResearchOfSolarPhotovoltaicTechnologyMember" id="csiq_LoanAgreementForResearchOfSolarPhotovoltaicTechnologyMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="LocalChineseCommercialBanksMember" id="csiq_LocalChineseCommercialBanksMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <element id="csiq_LongTermNonBankLoansAndNotesPayable" name="LongTermNonBankLoansAndNotesPayable" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" xbrli:balance="credit" xmlns="http://www.w3.org/2001/XMLSchema" />
  <xsd:element name="LossContingencyAmountNotAccruedDueToTakeOrPayProvisionOfAgreementWhichAreVoidUnderGermanLaw" id="csiq_LossContingencyAmountNotAccruedDueToTakeOrPayProvisionOfAgreementWhichAreVoidUnderGermanLaw" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:balance="credit" xbrli:periodType="instant" />
  <xsd:element name="LossContingencyArbitrationExpensesClaimedByCounterparty" id="csiq_LossContingencyArbitrationExpensesClaimedByCounterparty" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:balance="debit" xbrli:periodType="duration" />
  <xsd:element name="LossContingencyAttorneyExpensesClaimedByCounterparty" id="csiq_LossContingencyAttorneyExpensesClaimedByCounterparty" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" abstract="false" nillable="true" xbrli:balance="debit" xbrli:periodType="duration" />
  <xsd:element name="LossContingencyBadDebtAllowanceAgainstBalanceOfAdvancePayments" id="csiq_LossContingencyBadDebtAllowanceAgainstBalanceOfAdvancePayments" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:balance="credit" xbrli:periodType="instant" />
  <xsd:element name="LossContingencyCashDepositRateAntiDumpingDutyOnCSPVCellsImportedFromChinaOnOrAfterSpecificDate" id="csiq_LossContingencyCashDepositRateAntiDumpingDutyOnCSPVCellsImportedFromChinaOnOrAfterSpecificDate" type="num:percentItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="LossContingencyCashDepositRateCountervailingDutyOnCSPVCellsImportedFromChinaOnOrAfterSpecificDate" id="csiq_LossContingencyCashDepositRateCountervailingDutyOnCSPVCellsImportedFromChinaOnOrAfterSpecificDate" type="num:percentItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="LossContingencyCompensationClaimedByCounterpartyForLossesDueToAllegedBreachOfAgreements" id="csiq_LossContingencyCompensationClaimedByCounterpartyForLossesDueToAllegedBreachOfAgreements" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:balance="debit" xbrli:periodType="duration" />
  <xsd:element name="LossContingencyForfeitureOfAdvanceClaimedByCounterparty" id="csiq_LossContingencyForfeitureOfAdvanceClaimedByCounterparty" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:balance="debit" xbrli:periodType="duration" />
  <xsd:element name="LossContingencyLiabilityForReversalOfOrderByCourt" id="csiq_LossContingencyLiabilityForReversalOfOrderByCourt" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" abstract="false" nillable="true" xbrli:balance="credit" xbrli:periodType="instant" />
  <xsd:element name="LossContingencyNumberOfAdvancePayments" id="csiq_LossContingencyNumberOfAdvancePayments" type="xbrli:integerItemType" substitutionGroup="xbrli:item" abstract="false" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="LossContingencyNumberOfAdvancePaymentsForfeited" id="csiq_LossContingencyNumberOfAdvancePaymentsForfeited" type="xbrli:integerItemType" substitutionGroup="xbrli:item" abstract="false" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="LossContingencyPenaltyClaimedByCounterparty" id="csiq_LossContingencyPenaltyClaimedByCounterparty" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:balance="debit" xbrli:periodType="duration" />
  <xsd:element name="LossContingencyProvisionReversed" id="csiq_LossContingencyProvisionReversed" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" abstract="false" nillable="true" xbrli:balance="credit" xbrli:periodType="instant" />
  <xsd:element name="LossContingencyRefundAmountOfAdvancesAskedByEntityUnderArbitrationRequest" id="csiq_LossContingencyRefundAmountOfAdvancesAskedByEntityUnderArbitrationRequest" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:balance="credit" xbrli:periodType="instant" />
  <xsd:element name="LossContingencyRefundOfAdvancePayment" id="csiq_LossContingencyRefundOfAdvancePayment" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" abstract="false" nillable="true" xbrli:balance="debit" xbrli:periodType="duration" />
  <xsd:element name="MajorCustomersDisclosureAbstract" id="csiq_MajorCustomersDisclosureAbstract" type="xbrli:stringItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="MajorCustomersDisclosureTextBlock" id="csiq_MajorCustomersDisclosureTextBlock" type="nonnum:textBlockItemType" substitutionGroup="xbrli:item" abstract="false" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="MinimumAppropriationOfAfterTaxProfitToGeneralReserveRequiredPercentage" id="csiq_MinimumAppropriationOfAfterTaxProfitToGeneralReserveRequiredPercentage" type="num:percentItemType" substitutionGroup="xbrli:item" abstract="false" nillable="true" xbrli:periodType="instant" />
  <xsd:element name="ModuleSegmentMember" id="csiq_ModuleSegmentMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="MonoCrystallineIngotFurnacesMember" id="csiq_MonoCrystallineIngotFurnacesMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="NineSoltasSolarPowerProjectsMember" id="csiq_NineSoltasSolarPowerProjectsMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="NonBindingLineOfCreditMember" id="csiq_NonBindingLineOfCreditMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="NoncashOrPartNoncashAcquisitionValueOfConsiderationPaid" id="csiq_NoncashOrPartNoncashAcquisitionValueOfConsiderationPaid" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:balance="credit" xbrli:periodType="duration" />
  <xsd:element name="NoncashOrPartNoncashDivestitureAmountOfConsiderationDueToMinorityShareholders" id="csiq_NoncashOrPartNoncashDivestitureAmountOfConsiderationDueToMinorityShareholders" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" abstract="false" nillable="true" xbrli:balance="credit" xbrli:periodType="duration" />
  <xsd:element name="NoncontrollingInterestPolicyTextBlock" id="csiq_NoncontrollingInterestPolicyTextBlock" type="nonnum:textBlockItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="NumberOfBoardMembers" id="csiq_NumberOfBoardMembers" type="xbrli:integerItemType" substitutionGroup="xbrli:item" abstract="false" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="NumberOfBoardMembersDesignatedByTheAcquiredEntity" id="csiq_NumberOfBoardMembersDesignatedByTheAcquiredEntity" type="xbrli:integerItemType" substitutionGroup="xbrli:item" abstract="false" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="NumberOfCustomers" id="csiq_NumberOfCustomers" type="xbrli:integerItemType" substitutionGroup="xbrli:item" abstract="false" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="NumberOfLongTermSupplyPurchaseAgreementsEntered" id="csiq_NumberOfLongTermSupplyPurchaseAgreementsEntered" type="xbrli:integerItemType" substitutionGroup="xbrli:item" abstract="false" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="NumberOfLongTermSupplyPurchaseAgreementsTerminated" id="csiq_NumberOfLongTermSupplyPurchaseAgreementsTerminated" type="xbrli:integerItemType" substitutionGroup="xbrli:item" abstract="false" nillable="true" xbrli:periodType="duration" />
  <element id="csiq_NumberOfSolarPowerProjectsAcquired" name="NumberOfSolarPowerProjectsAcquired" nillable="true" type="xbrli:integerItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" xmlns="http://www.w3.org/2001/XMLSchema" />
  <xsd:element name="NumberOfSubpoenasReceived" id="csiq_NumberOfSubpoenasReceived" type="xbrli:integerItemType" substitutionGroup="xbrli:item" abstract="false" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="NumberOfTranches" id="csiq_NumberOfTranches" type="xbrli:integerItemType" substitutionGroup="xbrli:item" abstract="false" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="OAndMServicesProductMember" id="csiq_OAndMServicesProductMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="OperatingLossCarryforwardsSubjectToExpiration" id="csiq_OperatingLossCarryforwardsSubjectToExpiration" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:balance="debit" xbrli:periodType="instant" />
  <xsd:element name="OtherCountriesAmericaMember" id="csiq_OtherCountriesAmericaMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="OtherCountriesAsiaMember" id="csiq_OtherCountriesAsiaMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="OtherCountriesEuropeMember" id="csiq_OtherCountriesEuropeMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="OtherEquityMethodInvesteesMember" id="csiq_OtherEquityMethodInvesteesMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="OtherJurisdictionsMember" id="csiq_OtherJurisdictionsMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="OtherNoncurrentAssetsAdjustment" id="csiq_OtherNoncurrentAssetsAdjustment" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" abstract="false" nillable="true" xbrli:balance="debit" xbrli:periodType="duration" />
  <xsd:element name="OtherProductMember" id="csiq_OtherProductMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="PercentageOfDeclineInActualAnnualPowerOutputOfModule" id="csiq_PercentageOfDeclineInActualAnnualPowerOutputOfModule" type="num:percentItemType" substitutionGroup="xbrli:item" abstract="false" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="PercentageOfNonvotingTrackingSharesThatWouldBeRedeemableByTheEntityUponSatisfactionOfCertainConditions" id="csiq_PercentageOfNonvotingTrackingSharesThatWouldBeRedeemableByTheEntityUponSatisfactionOfCertainConditions" type="num:percentItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="instant" />
  <xsd:element name="PeriodOfStatuteOfLimitationsForTransferPricingAdjustment" id="csiq_PeriodOfStatuteOfLimitationsForTransferPricingAdjustment" type="xbrli:durationItemType" substitutionGroup="xbrli:item" abstract="false" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="PeriodOfStatuteOfLimitationsIfUnderpaymentIsDueToComputationalErrors" id="csiq_PeriodOfStatuteOfLimitationsIfUnderpaymentIsDueToComputationalErrors" type="xbrli:durationItemType" substitutionGroup="xbrli:item" abstract="false" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="PeriodOfStatuteOfLimitationsUnderSpecialCircumstances" id="csiq_PeriodOfStatuteOfLimitationsUnderSpecialCircumstances" type="xbrli:durationItemType" substitutionGroup="xbrli:item" abstract="false" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="PledgedAssetsNotSeparatelyReportedInventory" id="csiq_PledgedAssetsNotSeparatelyReportedInventory" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" abstract="false" nillable="true" xbrli:balance="debit" xbrli:periodType="instant" />
  <xsd:element name="PledgedAssetsNotSeparatelyReportedPrepaidLandUseRight" id="csiq_PledgedAssetsNotSeparatelyReportedPrepaidLandUseRight" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" abstract="false" nillable="true" xbrli:balance="debit" xbrli:periodType="instant" />
  <xsd:element name="PledgedAssetsNotSeparatelyReportedProjectAssets" id="csiq_PledgedAssetsNotSeparatelyReportedProjectAssets" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" abstract="false" nillable="true" xbrli:balance="debit" xbrli:periodType="instant" />
  <xsd:element name="PledgedAssetsNotSeparatelyReportedPropertyPlantAndEquipment" id="csiq_PledgedAssetsNotSeparatelyReportedPropertyPlantAndEquipment" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" abstract="false" nillable="true" xbrli:balance="debit" xbrli:periodType="instant" />
  <xsd:element name="PreferentialWithholdingTaxRate" id="csiq_PreferentialWithholdingTaxRate" type="num:percentItemType" substitutionGroup="xbrli:item" abstract="false" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="PrepaymentForLandUseRightPolicyTextBlock" id="csiq_PrepaymentForLandUseRightPolicyTextBlock" type="nonnum:textBlockItemType" substitutionGroup="xbrli:item" abstract="false" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="PrepaymentForLandUseRightsAbstract" id="csiq_PrepaymentForLandUseRightsAbstract" type="xbrli:stringItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="ProceedsFromCapitalContributionFromMinorityInterest" id="csiq_ProceedsFromCapitalContributionFromMinorityInterest" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:balance="debit" xbrli:periodType="duration" />
  <xsd:element name="ProductWarrantyAccrualRateForSalesOfSolarModules" id="csiq_ProductWarrantyAccrualRateForSalesOfSolarModules" type="num:percentItemType" substitutionGroup="xbrli:item" abstract="false" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="ProductWarrantyCostLineItems" id="csiq_ProductWarrantyCostLineItems" type="xbrli:stringItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="ProductWarrantyExpenseAdjustment" id="csiq_ProductWarrantyExpenseAdjustment" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" abstract="false" nillable="true" xbrli:balance="credit" xbrli:periodType="duration" />
  <xsd:element name="ProductWarrantyGuaranteedPerformancePeriodAxis" id="csiq_ProductWarrantyGuaranteedPerformancePeriodAxis" type="xbrli:stringItemType" substitutionGroup="xbrldt:dimensionItem" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="ProductWarrantyGuaranteedPerformancePeriodDomain" id="csiq_ProductWarrantyGuaranteedPerformancePeriodDomain" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="ProductWarrantyPeriodForWhichEntityGuaranteesForMaintainingPerformanceLevels" id="csiq_ProductWarrantyPeriodForWhichEntityGuaranteesForMaintainingPerformanceLevels" type="xbrli:durationItemType" substitutionGroup="xbrli:item" abstract="false" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="ProjectAssetsAbstract" id="csiq_ProjectAssetsAbstract" type="xbrli:stringItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <element id="csiq_ProjectAssetsImpairmentCharge" name="ProjectAssetsImpairmentCharge" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xbrli:balance="debit" xmlns="http://www.w3.org/2001/XMLSchema" />
  <xsd:element name="ProjectAssetsPlantsAndLand" id="csiq_ProjectAssetsPlantsAndLand" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:balance="debit" xbrli:periodType="instant" />
  <xsd:element name="ProjectAssetsPlantsAndLandCapitalizedAcquisitionCost" id="csiq_ProjectAssetsPlantsAndLandCapitalizedAcquisitionCost" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:balance="debit" xbrli:periodType="instant" />
  <xsd:element name="ProjectAssetsPlantsAndLandCapitalizedEPCAndOtherCost" id="csiq_ProjectAssetsPlantsAndLandCapitalizedEPCAndOtherCost" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" abstract="false" nillable="true" xbrli:balance="debit" xbrli:periodType="instant" />
  <xsd:element name="ProjectAssetsPlantsAndLandCurrentPortion" id="csiq_ProjectAssetsPlantsAndLandCurrentPortion" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" abstract="false" nillable="true" xbrli:balance="debit" xbrli:periodType="instant" />
  <xsd:element name="ProjectAssetsPlantsAndLandNonCurrentPortion" id="csiq_ProjectAssetsPlantsAndLandNonCurrentPortion" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" abstract="false" nillable="true" xbrli:balance="debit" xbrli:periodType="instant" />
  <xsd:element name="ProjectAssetsPolicyTextBlock" id="csiq_ProjectAssetsPolicyTextBlock" type="nonnum:textBlockItemType" substitutionGroup="xbrli:item" abstract="false" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="PropertyPlantAndEquipmentExcludingConstructionInProgressNet" id="csiq_PropertyPlantAndEquipmentExcludingConstructionInProgressNet" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" abstract="false" nillable="true" xbrli:balance="debit" xbrli:periodType="instant" />
  <xsd:element name="ProvisionForWithholdingTaxOnDividendDistributedByForeignInvestmentEntities" id="csiq_ProvisionForWithholdingTaxOnDividendDistributedByForeignInvestmentEntities" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:balance="credit" xbrli:periodType="instant" />
  <xsd:element name="PurchaseCommitmentExcludingLongTermCommitmentAbstract" id="csiq_PurchaseCommitmentExcludingLongTermCommitmentAbstract" type="xbrli:stringItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="RateOfInterestRelatedPartyDebt" id="csiq_RateOfInterestRelatedPartyDebt" type="num:percentItemType" substitutionGroup="xbrli:item" abstract="false" nillable="true" xbrli:periodType="instant" />
  <xsd:element name="RepaymentDueAfter2014Member" id="csiq_RepaymentDueAfter2014Member" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="RepaymentDueIn2015Member" id="csiq_RepaymentDueIn2015Member" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="RepaymentDueIn2016Member" id="csiq_RepaymentDueIn2016Member" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="RepaymentDueIn2017Member" id="csiq_RepaymentDueIn2017Member" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="RepaymentDueInEachMonthMember" id="csiq_RepaymentDueInEachMonthMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="RepaymentOfInterestAmountForLoanFromRelatedParty" id="csiq_RepaymentOfInterestAmountForLoanFromRelatedParty" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" abstract="false" nillable="true" xbrli:balance="credit" xbrli:periodType="instant" />
  <element id="csiq_RevenueArrangementsLineItems" name="RevenueArrangementsLineItems" nillable="true" type="xbrli:stringItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <xsd:element name="RevenueArrangementsTable" id="csiq_RevenueArrangementsTable" type="xbrli:stringItemType" substitutionGroup="xbrldt:hypercubeItem" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="RevenueFromNonrelatedParties" id="csiq_RevenueFromNonrelatedParties" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:balance="credit" xbrli:periodType="duration" />
  <xsd:element name="RevenueRecognizedUnderAccrualMethod" id="csiq_RevenueRecognizedUnderAccrualMethod" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:balance="credit" xbrli:periodType="duration" />
  <xsd:element name="RevenueRecognizedUnderPercentageOfCompletionMethod" id="csiq_RevenueRecognizedUnderPercentageOfCompletionMethod" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:balance="credit" xbrli:periodType="duration" />
  <xsd:element name="ScheduleOfCarryingValueOfFiniteLivedIntangibleAssetsTableTextBlock" id="csiq_ScheduleOfCarryingValueOfFiniteLivedIntangibleAssetsTableTextBlock" type="nonnum:textBlockItemType" substitutionGroup="xbrli:item" abstract="false" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="ScheduleOfDebtInstrumentsTable" id="csiq_ScheduleOfDebtInstrumentsTable" type="xbrli:stringItemType" substitutionGroup="xbrldt:hypercubeItem" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="ScheduleOfInterestExpenseTableTextBlock" id="csiq_ScheduleOfInterestExpenseTableTextBlock" type="nonnum:textBlockItemType" substitutionGroup="xbrli:item" abstract="false" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="ScheduleOfPrepaymentsByMajorSuppliersTableTextBlock" id="csiq_ScheduleOfPrepaymentsByMajorSuppliersTableTextBlock" type="nonnum:textBlockItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="ScheduleOfProductWarrantyCostTable" id="csiq_ScheduleOfProductWarrantyCostTable" type="xbrli:stringItemType" substitutionGroup="xbrldt:hypercubeItem" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="ScheduleOfProjectAssetsTableTextBlock" id="csiq_ScheduleOfProjectAssetsTableTextBlock" type="nonnum:textBlockItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="ScheduleOfPropertyPlantAndEquipmentComponentsTableTextBlock" id="csiq_ScheduleOfPropertyPlantAndEquipmentComponentsTableTextBlock" type="nonnum:textBlockItemType" substitutionGroup="xbrli:item" abstract="false" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="ScheduleOfPropertyPlantAndEquipmentUsefulLifeTableTextBlock" id="csiq_ScheduleOfPropertyPlantAndEquipmentUsefulLifeTableTextBlock" type="nonnum:textBlockItemType" substitutionGroup="xbrli:item" abstract="false" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="ScheduleOfTaxRatesTableTextBlock" id="csiq_ScheduleOfTaxRatesTableTextBlock" type="nonnum:textBlockItemType" substitutionGroup="xbrli:item" abstract="false" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="ScheduleOfTotalConsiderationPaidTableTextBlock" id="csiq_ScheduleOfTotalConsiderationPaidTableTextBlock" type="nonnum:textBlockItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="SecondTrancheLineOfCreditMember" id="csiq_SecondTrancheLineOfCreditMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="SecuredShortTermDebt" id="csiq_SecuredShortTermDebt" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" abstract="false" nillable="true" xbrli:balance="credit" xbrli:periodType="instant" />
  <xsd:element name="ShareBasedCompensationArrangementByShareBasedPaymentAwardAggregateIntrinsicValueAbstract" id="csiq_ShareBasedCompensationArrangementByShareBasedPaymentAwardAggregateIntrinsicValueAbstract" type="xbrli:stringItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsAnnualExitRate" id="csiq_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsAnnualExitRate" type="num:percentItemType" substitutionGroup="xbrli:item" abstract="false" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExerciseMultiple" id="csiq_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExerciseMultiple" type="xbrli:decimalItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsAfterExpirationOfSpecifiedDate" id="csiq_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsAfterExpirationOfSpecifiedDate" type="xbrli:sharesItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="ShareBasedCompensationArrangementByShareBasedPaymentAwardPlanExpirationTerm" id="csiq_ShareBasedCompensationArrangementByShareBasedPaymentAwardPlanExpirationTerm" type="xbrli:durationItemType" substitutionGroup="xbrli:item" abstract="false" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="ShareBasedCompensationArrangementByShareBasedPaymentAwardWeightedAverageRemainingContractualTermAbstract" id="csiq_ShareBasedCompensationArrangementByShareBasedPaymentAwardWeightedAverageRemainingContractualTermAbstract" type="xbrli:stringItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="ShippingAndHandlingCostsAbstract" id="csiq_ShippingAndHandlingCostsAbstract" type="xbrli:stringItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="ShortTermNotesPayableTextBlock" id="csiq_ShortTermNotesPayableTextBlock" type="nonnum:textBlockItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="SolarModulesMinimumPercentageOfDeclineInPowerGenerationCapacityToGetTenYearWarranty" id="csiq_SolarModulesMinimumPercentageOfDeclineInPowerGenerationCapacityToGetTenYearWarranty" type="num:percentItemType" substitutionGroup="xbrli:item" abstract="false" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="SolarModulesMinimumPercentageOfDeclineInPowerGenerationCapacityToGetTwentyFiveYearWarranty" id="csiq_SolarModulesMinimumPercentageOfDeclineInPowerGenerationCapacityToGetTwentyFiveYearWarranty" type="num:percentItemType" substitutionGroup="xbrli:item" abstract="false" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="SolarModulesWarrantyPeriodAgainstDeclineOfMoreThanTenPercentOfPowerGenerationCapacity" id="csiq_SolarModulesWarrantyPeriodAgainstDeclineOfMoreThanTenPercentOfPowerGenerationCapacity" type="xbrli:durationItemType" substitutionGroup="xbrli:item" abstract="false" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="SolarModulesWarrantyPeriodAgainstDeclineOfMoreThanTwentyPercentOfPowerGenerationCapacity" id="csiq_SolarModulesWarrantyPeriodAgainstDeclineOfMoreThanTwentyPercentOfPowerGenerationCapacity" type="xbrli:durationItemType" substitutionGroup="xbrli:item" abstract="false" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="SolarPowerProductsMember" id="csiq_SolarPowerProductsMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="SolarPowerProjectsConstructionAndSaleMember" id="csiq_SolarPowerProjectsConstructionAndSaleMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="SolarSystemKitsProductMember" id="csiq_SolarSystemKitsProductMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="StandardProductWarrantyPeriod" id="csiq_StandardProductWarrantyPeriod" type="xbrli:durationItemType" substitutionGroup="xbrli:item" abstract="false" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="StateOwnedTrustCompanyMember" id="csiq_StateOwnedTrustCompanyMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="StatuteOfLimitationsSpecialCircumstanceThresholdForUnderpaymentOfIncomeTaxLiability" id="csiq_StatuteOfLimitationsSpecialCircumstanceThresholdForUnderpaymentOfIncomeTaxLiability" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:balance="credit" xbrli:periodType="duration" />
  <xsd:element name="StockOptionsAndRestrictedStockUnitsMember" id="csiq_StockOptionsAndRestrictedStockUnitsMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="SupplierAMember" id="csiq_SupplierAMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="SupplierBMember" id="csiq_SupplierBMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="SupplierCMember" id="csiq_SupplierCMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="SupplierDMember" id="csiq_SupplierDMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="SupplyAgreementPeriod" id="csiq_SupplyAgreementPeriod" type="xbrli:durationItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="SupplyContract2007Member" id="csiq_SupplyContract2007Member" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="SupplyContract2008Member" id="csiq_SupplyContract2008Member" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="SuzhouGaochuangteNewEnergyCoLtdMember" id="csiq_SuzhouGaochuangteNewEnergyCoLtdMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="SuzhouSanysolarMaterialsTechnologyCoLtdMember" id="csiq_SuzhouSanysolarMaterialsTechnologyCoLtdMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="ThreeSoltasSolarPowerProjectsMember" id="csiq_ThreeSoltasSolarPowerProjectsMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="ThresholdPercentageOfRestrictedNetAssetsForConsolidatedAndUnconsolidatedSubsidiaries" id="csiq_ThresholdPercentageOfRestrictedNetAssetsForConsolidatedAndUnconsolidatedSubsidiaries" type="num:percentItemType" substitutionGroup="xbrli:item" abstract="false" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="TollManufacturingArrangementsMember" id="csiq_TollManufacturingArrangementsMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="TumushukeCSINewEnergyDevelopmentCoLtdMember" id="csiq_TumushukeCSINewEnergyDevelopmentCoLtdMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="TwelveAndThreeSoltasSolarPowerProjectsMember" id="csiq_TwelveAndThreeSoltasSolarPowerProjectsMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="TwelveSoltasSolarPowerProjectsMember" id="csiq_TwelveSoltasSolarPowerProjectsMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="TwoSoltasSolarPowerProjectsMember" id="csiq_TwoSoltasSolarPowerProjectsMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="TypeOfAgreementAxis" id="csiq_TypeOfAgreementAxis" type="xbrli:stringItemType" substitutionGroup="xbrldt:dimensionItem" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="TypeOfAgreementDomain" id="csiq_TypeOfAgreementDomain" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="TypeOfSupplyContractAxis" id="csiq_TypeOfSupplyContractAxis" type="xbrli:stringItemType" substitutionGroup="xbrldt:dimensionItem" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="TypeOfSupplyContractDomain" id="csiq_TypeOfSupplyContractDomain" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="USCountervailingAndAntiDumpingDutiesMember" id="csiq_USCountervailingAndAntiDumpingDutiesMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="UnrecognizedTaxBenefitsDecreasesResultingFromPriorPeriodTaxPositionsAndOrLapseOfApplicableStatuteOfLimitations" id="csiq_UnrecognizedTaxBenefitsDecreasesResultingFromPriorPeriodTaxPositionsAndOrLapseOfApplicableStatuteOfLimitations" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" abstract="false" nillable="true" xbrli:balance="debit" xbrli:periodType="instant" />
  <xsd:element name="ValuationAllowancesAndReservesChargedToCostAndExpenseAndRecoveriesNet" id="csiq_ValuationAllowancesAndReservesChargedToCostAndExpenseAndRecoveriesNet" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:balance="debit" xbrli:periodType="duration" />
  <xsd:element name="ValuationAllowancesAndReservesForeignExchangeEffect" id="csiq_ValuationAllowancesAndReservesForeignExchangeEffect" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:balance="credit" xbrli:periodType="duration" />
  <xsd:element name="WarrantsIssuedToSellerAsPercentageOfOutstandingCommonSharesOfReportingEntity" id="csiq_WarrantsIssuedToSellerAsPercentageOfOutstandingCommonSharesOfReportingEntity" type="num:percentItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="instant" />
  <xsd:element name="WarrantyObligationTerm" id="csiq_WarrantyObligationTerm" type="xbrli:durationItemType" substitutionGroup="xbrli:item" abstract="false" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="WithholdingTaxRate" id="csiq_WithholdingTaxRate" type="num:percentItemType" substitutionGroup="xbrli:item" abstract="false" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="WithholdingTaxRateOnDividendDistributedByForeignInvestmentEntities" id="csiq_WithholdingTaxRateOnDividendDistributedByForeignInvestmentEntities" type="num:percentItemType" substitutionGroup="xbrli:item" abstract="false" nillable="true" xbrli:periodType="duration" />
  <element id="csiq_ProjectAssetsReclassifiedToPropertyPlantAndEquipment" name="ProjectAssetsReclassifiedToPropertyPlantAndEquipment" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xbrli:balance="credit" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="csiq_SolarPowerSystemsMember" name="SolarPowerSystemsMember" nillable="true" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="csiq_AllowanceForOtherReceivablesMember" name="AllowanceForOtherReceivablesMember" nillable="true" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="csiq_ProjectAssetsDisclosureTextBlock" name="ProjectAssetsDisclosureTextBlock" nillable="true" type="nonnum:textBlockItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="csiq_WaferSortingMachineAndOtherFixedAssetsMember" name="WaferSortingMachineAndOtherFixedAssetsMember" nillable="true" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="csiq_FotoLightLPMember" name="FotoLightLPMember" nillable="true" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="csiq_DiscoveryLightLPMember" name="DiscoveryLightLPMember" nillable="true" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="csiq_CSIGCLYanchengSolarManufacturingCoLtdMember" name="CSIGCLYanchengSolarManufacturingCoLtdMember" nillable="true" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="csiq_ChinaDevelopmentBankSuzhouBranchMember" name="ChinaDevelopmentBankSuzhouBranchMember" nillable="true" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="csiq_JiangsuHaixinEnergyDevelopmentCoMember" name="JiangsuHaixinEnergyDevelopmentCoMember" nillable="true" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="csiq_RepaymentDueIn2018Member" name="RepaymentDueIn2018Member" nillable="true" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="csiq_RepaymentDueThereafterMember" name="RepaymentDueThereafterMember" nillable="true" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="csiq_LoanAgreementForConstructionOfSolarPowerProjectsAndProductionLinesMember" name="LoanAgreementForConstructionOfSolarPowerProjectsAndProductionLinesMember" nillable="true" type="nonnum:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="csiq_DeferredTaxLiabilitiesDeferredProfitOfProjects" name="DeferredTaxLiabilitiesDeferredProfitOfProjects" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" xbrli:balance="credit" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="csiq_ConvertibleNotesDisclosureAbstract" name="ConvertibleNotesDisclosureAbstract" nillable="true" type="xbrli:stringItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="csiq_ConvertibleNotesDisclosureTextBlock" name="ConvertibleNotesDisclosureTextBlock" nillable="true" type="nonnum:textBlockItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="csiq_ProceedsFromConvertibleDebtInitialIssuance" name="ProceedsFromConvertibleDebtInitialIssuance" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xbrli:balance="debit" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="csiq_DebtInstrumentConvertibleOptionPeriodForAdditionalIssuance" name="DebtInstrumentConvertibleOptionPeriodForAdditionalIssuance" nillable="true" type="xbrli:durationItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="csiq_ProceedsFromConvertibleDebtAdditionalIssuance" name="ProceedsFromConvertibleDebtAdditionalIssuance" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xbrli:balance="debit" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="csiq_DebtInstrumentConvertibleRedemptionPricePercentageOfOutstandingPrincipalAmountPlusAccruedInterestFollowingOccurrenceOfCertainTaxRelatedEvents" name="DebtInstrumentConvertibleRedemptionPricePercentageOfOutstandingPrincipalAmountPlusAccruedInterestFollowingOccurrenceOfCertainTaxRelatedEvents" nillable="true" type="num:percentItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="csiq_LongTermNonBankLoansAndNotesPayableCurrent" name="LongTermNonBankLoansAndNotesPayableCurrent" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" xbrli:balance="credit" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="csiq_NonBankBorrowingsCurrent" name="NonBankBorrowingsCurrent" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" xbrli:balance="credit" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="csiq_PrepaymentsRelatedParties" name="PrepaymentsRelatedParties" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" xbrli:balance="debit" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="csiq_RelatedPartyTransactionFinancialGuaranteeAmount" name="RelatedPartyTransactionFinancialGuaranteeAmount" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" xbrli:balance="credit" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="csiq_RelatedPartyTransactionFinancialGuaranteeTerm" name="RelatedPartyTransactionFinancialGuaranteeTerm" nillable="true" type="xbrli:durationItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="csiq_EnergySegmentMember" name="EnergySegmentMember" nillable="true" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="csiq_ElectricityIncomeMember" name="ElectricityIncomeMember" nillable="true" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="csiq_RecurrentEnergyLLCMember" name="RecurrentEnergyLLCMember" nillable="true" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="csiq_ChangsuTeguNewMaterialsTechnologyCoLtdMember" name="ChangsuTeguNewMaterialsTechnologyCoLtdMember" nillable="true" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="csiq_EquityMethodInvestmentOwnershipPercentageSold" name="EquityMethodInvestmentOwnershipPercentageSold" nillable="true" type="num:percentItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="csiq_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFiveAndAfterYearFive" name="LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFiveAndAfterYearFive" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" xbrli:balance="credit" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="csiq_GovernmentSubsidyOfElectricityRevenueRecognized" name="GovernmentSubsidyOfElectricityRevenueRecognized" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xbrli:balance="credit" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="csiq_ProceedsFromInterestReceivable" name="ProceedsFromInterestReceivable" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xbrli:balance="debit" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="csiq_LongTermNonBankLoansAndNotesPayableNoncurrent" name="LongTermNonBankLoansAndNotesPayableNoncurrent" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" xbrli:balance="credit" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="csiq_DeferredTaxAssetsRelatedToSaleOfProjectAssets" name="DeferredTaxAssetsRelatedToSaleOfProjectAssets" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" xbrli:balance="debit" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="csiq_DebtInstrumentCovenantConsolidatedRevenues" name="DebtInstrumentCovenantConsolidatedRevenues" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xbrli:balance="credit" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="csiq_RepaymentDueIn2019AndThereafterMember" name="RepaymentDueIn2019AndThereafterMember" nillable="true" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="csiq_GlenarmLp2172839OntarioCorpMember" name="GlenarmLp2172839OntarioCorpMember" nillable="true" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="csiq_NetixisBankMember" name="NetixisBankMember" nillable="true" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="csiq_PaymentsForCashDepositsForModuleImportedFromChina" name="PaymentsForCashDepositsForModuleImportedFromChina" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xbrli:balance="credit" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="csiq_CostOfSalesChargeRecordedForCashDepositModuleImportedFromChina" name="CostOfSalesChargeRecordedForCashDepositModuleImportedFromChina" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xbrli:balance="debit" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="csiq_InventoriesRecordedForCashDepositModuleImportedFromChina" name="InventoriesRecordedForCashDepositModuleImportedFromChina" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xbrli:balance="credit" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="csiq_ChangshuTlinkCoLtdMember" name="ChangshuTlinkCoLtdMember" nillable="true" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="csiq_DeferredTaxOnIssuanceCostsOfOrdinaryShares" name="DeferredTaxOnIssuanceCostsOfOrdinaryShares" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xbrli:balance="credit" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="csiq_LoanToThirdParty" name="LoanToThirdParty" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xbrli:balance="credit" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="csiq_AccumulatedAssetImpairmentCharges" name="AccumulatedAssetImpairmentCharges" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" xbrli:balance="credit" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="csiq_CanadianSolarConstructionUsaLLCMember" name="CanadianSolarConstructionUsaLLCMember" nillable="true" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
</xsd:schema>