Percentage of fixed annual return from the equity method investment.

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Percentage of ownership interest in equity method investment, that will be repurchased by the company.

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Carrying amount of noncontrolling interests derecognized during the period.

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The lease term.

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Percentage points added to the reference rate to compute the variable rate on the debt instrument.

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Amount of assets pledged to secure a debt instrument.

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The reference rate for the variable rate of the debt instrument, such as LIBOR or the US Treasury rate and the maturity of the reference rate used, such as three months or six months LIBOR.

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Face (par) amount of debt instrument at time of issuance.

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Effective interest rate for the funds borrowed under the debt agreement considering interest compounding and original issue discount or premium.

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Contractual interest rate for funds borrowed, under the debt agreement.

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Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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Period of time between issuance and maturity of debt instrument, in PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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The percentage of ownership of common stock or equity participation in the investee accounted for under the equity method of accounting.

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Amount of current borrowing capacity under the credit facility considering any current restrictions on the amount that could be borrowed (for example, borrowings may be limited by the amount of current assets), but without considering any amounts currently outstanding under the facility.

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Including the current and noncurrent portions, carrying value as of the balance sheet date of loans from a bank with maturities initially due after one year or beyond the normal operating cycle if longer.

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Carrying value as of the balance sheet date of current portion of long-term loans payable to bank due within one year or the operating cycle if longer.

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Amount, after unamortized (discount) premium and debt issuance costs, of long-term debt. Includes, but not limited to, notes payable, bonds payable, debentures, mortgage loans and commercial paper. Excludes capital lease obligations.

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Amount, after unamortized (discount) premium and debt issuance costs, of long-term debt, classified as current. Includes, but not limited to, notes payable, bonds payable, debentures, mortgage loans and commercial paper. Excludes capital lease obligations.

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The fair value amount of long-term debt whether such amount is presented as a separate caption or as a parenthetical disclosure. Additionally, this element may be used in connection with the fair value disclosures required in the footnote disclosures to the financial statements. The element may be used in both the balance sheet and disclosure in the same submission.

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Amount of long-term debt payable, sinking fund requirements, and other securities issued that are redeemable by holder at fixed or determinable prices and dates maturing in the next rolling twelve months following the latest balance sheet. For interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.

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The cash outflow associated with the purchase of or advances to an equity method investments, which are investments in joint ventures and entities in which the entity has an equity ownership interest normally of 20 to 50 percent and exercises significant influence.

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The net book value of the asset(s) sold in connection with the sale of the property to another party and lease back to the seller.

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BORROWINGS - Long-term Narrative details (Details)	1 Months Ended					9 Months Ended	12 Months Ended
BORROWINGS - Long-term Narrative details (Details)	Aug. 31, 2020	Jul. 31, 2020 CNY (¥)	Apr. 30, 2020 CNY (¥)	Feb. 29, 2020 CNY (¥)	Jan. 31, 2020 CNY (¥)	Sep. 30, 2020 CNY (¥)	Dec. 31, 2020 CNY (¥)	Dec. 31, 2019 CNY (¥)	Dec. 31, 2018 CNY (¥)	Dec. 31, 2017 CNY (¥)	Dec. 31, 2016 CNY (¥)	Dec. 31, 2020 USD ($)	Dec. 31, 2019 USD ($)	Dec. 31, 2019 MXN ($)	Dec. 31, 2018 USD ($)	Jan. 31, 2018 CNY (¥)	Dec. 31, 2017 USD ($)	Jul. 31, 2017 CNY (¥)	Jul. 17, 2017 CNY (¥)	May 31, 2017 CNY (¥)
Debt Instrument [Line Items]
Debt term							1 year	1 year
Debt, face amount								¥ 300,000,000											¥ 300,000,000
Debt Instrument, Interest Rate, Stated Percentage																			7.37%
Long Term Debt							¥ 7,983,127,817
Loans payable to bank							938,717,151	1,390,440,838
Loans payable to bank, current							190,243,717	241,775,211
Carrying amount of solar project sold																¥ 52,000,000.0		¥ 815,400,000		¥ 201,100,000
Short-term borrowings							8,238,530,781	9,047,249,911
Amount due in September 30, 2021							24,631,579
Government Background Companies [Member]
Debt Instrument [Line Items]
Capital injections								845,780,000
Jinko Chuzhou [Member]
Debt Instrument [Line Items]
Long Term Debt							833,242,979
Fixed annual return (as a percent)	4.35%
Equity interest that will be repurchased (as a percent)	45.00%
Noncontrolling interest derecognized						¥ 858,872,176
New loan liabilities at fair value						845,754,728
Jinko Yiwu [Member]
Debt Instrument [Line Items]
Long Term Debt							795,375,501
Fixed annual return (as a percent)	6.00%
Equity interest that will be repurchased (as a percent)	45.00%
Noncontrolling interest derecognized						778,531,455
New loan liabilities at fair value						¥ 817,984,401
Jinko Yiwu [Member] \| Government Background Companies [Member]
Debt Instrument [Line Items]
Capital injections							765,000,000
Jinko ShangRao [Member]
Debt Instrument [Line Items]
Equity interest (as a percent)			45.00%
Jinko ShangRao [Member] \| Government Background Companies [Member]
Debt Instrument [Line Items]
Debt, face amount							¥ 1,902,000,000
Debt Instrument, Interest Rate, Stated Percentage							4.90%					4.90%
Capital injections			¥ 4,500,000,000
Minimum [Member] \| London Interbank Offered Rate (LIBOR) [Member]
Debt Instrument [Line Items]
Debt Instrument, Basis Spread on Variable Rate							5.00%
Debt instrument, interest rate spread							5.00%
Maximum [Member] \| London Interbank Offered Rate (LIBOR) [Member]
Debt Instrument [Line Items]
Debt Instrument, Basis Spread on Variable Rate							9.00%
Debt instrument, interest rate spread							9.00%
Financings Associated With Failed Sale Lease Back Transactions [Member]
Debt Instrument [Line Items]
Long Term Debt							¥ 907,448,923	725,604,249
Current portion of debt							491,348,271	288,082,711
Carrying amount of solar project sold							583,000,000.0	1,055,200,000
Cash consideration for solar project sold							572,400,000	¥ 927,000,000.0
Financings Associated With Failed Sale Lease Back Transactions [Member] \| Minimum [Member]
Debt Instrument [Line Items]
Lease term								1 year
Financings Associated With Failed Sale Lease Back Transactions [Member] \| Maximum [Member]
Debt Instrument [Line Items]
Lease term								6 years
Loan agreement with The Export-Import Bank of China [Member]
Debt Instrument [Line Items]
Debt, face amount								¥ 609,283,000
Effective interest rate								3.82%					3.82%	3.82%
Long Term Debt								¥ 69,881,000
China Merchants Bank [Member]
Debt Instrument [Line Items]
Debt term											10 years
Debt, face amount											¥ 87,880,000
Debt Instrument, Interest Rate, Stated Percentage											5.39%
Long Term Debt							51,253,014
Current portion of debt							8,841,107
Debt Instrument, Collateral Amount							¥ 136,887,026
Loan Agreement With Credit Suisse Ag [Member]
Debt Instrument [Line Items]
Debt term									3 years	3 years
Debt, face amount									¥ 279,048,000	¥ 41,857,200					$ 40,000,000		$ 6,000,000
Debt Instrument, Interest Rate, Stated Percentage									5.62%	5.62%					5.62%		5.62%
Consortium Loan one [Member]
Debt Instrument [Line Items]
Debt term							7 years	7 years
Debt instrument, description of variable rate basis								2% and LIBOR
Line of Credit Facility, Current Borrowing Capacity								¥ 780,163,451					$ 103,248,381	$ 162,564,059
Debt Instrument, Collateral Amount								1,043,516,591
Consortium Loan Two [Member]
Debt Instrument [Line Items]
Debt term									14 years
Debt, face amount									¥ 733,797,213						$ 105,185,805
Current portion of debt							¥ 27,330,260
Line of Credit Facility, Current Borrowing Capacity							455,214,137					$ 69,765,688
Debt Instrument, Collateral Amount							¥ 822,600,064
Consortium Loan Three [Member]
Debt Instrument [Line Items]
Debt term									7 years
Debt instrument, description of variable rate basis									2% and LIBOR
Line of Credit Facility, Current Borrowing Capacity								135,019,993					$ 18,967,411	$ 7,328,535
Debt Instrument, Collateral Amount								¥ 240,524,789
Seven Year Loan Agreement [Member]
Debt Instrument [Line Items]
Debt, face amount									¥ 136,708,427						$ 19,596,403
Loan Agreement With China Everbright Bank [Member]
Debt Instrument [Line Items]
Debt term							2 years	8 years
Debt, face amount							¥ 100,000,000	¥ 372,000,000
Debt Instrument, Interest Rate, Stated Percentage							4.90%	6.37%				4.90%	6.37%	6.37%
Loans payable to bank							¥ 302,250,000
Loans payable to bank, current							46,500,000
Debt Instrument, Collateral Amount							273,881,855	¥ 674,395,829
Agreement With China CITIC Bank [Member]
Debt Instrument [Line Items]
Debt term								2 years
Debt, face amount								¥ 30,000,000
Debt Instrument, Interest Rate, Stated Percentage								8.50%					8.50%	8.50%
Other long term borrowings
Debt Instrument [Line Items]
Long Term Debt							6,136,961,743
Rui Xu's Loan Agreement With Government Background Company [Member]
Debt Instrument [Line Items]
Debt term					5 years
Debt, face amount					¥ 40,000,000
Debt Instrument, Interest Rate, Stated Percentage					4.75%
Loan Agreement With Ping An International Financial Leasing Co., Ltd [Member]
Debt Instrument [Line Items]
Debt term		2 years
Debt, face amount		¥ 49,263,158
Long Term Debt							¥ 43,105,263
Jiangxi Jinko Loan Agreement With Shangrao Changxi Trade Co.,Ltd (Member)
Debt Instrument [Line Items]
Debt term				1 year 6 months
Debt, face amount				¥ 30,000,000
Debt Instrument, Interest Rate, Stated Percentage				8.68%
Guochuang Investment [Member]
Debt Instrument [Line Items]
Debt term										3 years
Debt, face amount										¥ 50,000,000