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Financial Statement Schedule I - BALANCE SHEETS (Details) - USD ($) $ in Thousands | Dec. 31, 2020 | Dec. 31, 2019
--- | --- | ---
Current assets: |  |
Cash and cash equivalents | $ 1,178,752 | $ 668,770
Amounts due from subsidiaries | 5,834 | 31,232
Derivative assets | 23,351 | 5,547
Prepaid expenses and other current assets | 353,781 | 253,542
Total current assets | 4,185,822 | 3,252,936
Deferred tax assets | 170,656 | 153,963
Other non-current assets | 184,952 | 153,253
TOTAL ASSETS | 6,536,854 | 5,467,207
Current liabilities: |  |
Short-term borrowings | 1,202,285 | 933,120
Amounts due to related parties | 314 | 10,077
Derivative liabilities | 10,755 | 10,481
Other current liabilities | 237,316 | 121,527
Total current liabilities | 3,588,355 | 3,091,997
Convertible notes | 223,214 |
Long-term borrowings | 446,090 | 619,477
Deferred tax liabilities | 49,080 | 56,463
Liability for uncertain tax positions | 14,729 | 15,353
TOTAL LIABILITIES | 4,644,069 | 4,042,149
Equity: |  |
Common shares - no par value: unlimited authorized shares, 59,371,684 and 59,820,384 shares issued and outstanding at December 31, 2019 and 2020, respectively | 687,033 | 703,806
kTreasury stock, at cost, 609,516 and nil common shares as of |  | (11,845)
Additional paid-in capital | (28,236) | 17,179
Retained earnings | 940,304 | 793,601
Accumulated other comprehensive loss | (28,679) | (109,607)
Total Canadian Solar Inc. shareholders' equity | 1,570,422 | 1,393,134
TOTAL LIABILITIES AND EQUITY | 6,536,854 | 5,467,207
Parent Company | Reportable Legal Entities [Member] |  |
Current assets: |  |
Cash and cash equivalents | 33,709 | 1,362
Restricted cash | 1,316 | 950
Amounts due from subsidiaries | 288,226 | 341,557
Prepaid expenses and other current assets | 22,672 | 9,846
Total current assets | 347,034 | 353,715
Investment in subsidiaries | 1,525,951 | 1,383,935
Investments in affiliates | 5,322 | 2,483
Deferred tax assets | 21,358 | 23,657
Other non-current assets | 40,456 | 69,070
TOTAL ASSETS | 1,940,121 | 1,832,860
Current liabilities: |  |
Short-term borrowings | 80,000 |
Amounts due to related parties |  | 340,502
Other current liabilities | 32,969 | 8,534
Total current liabilities | 112,969 | 353,749
Convertible notes | 223,214 |
Long-term borrowings |  | 50,000
Deferred tax liabilities | 20,169 | 22,936
Liability for uncertain tax positions | 13,347 | 13,041
TOTAL LIABILITIES | 369,699 | 439,726
Equity: |  |
Common shares - no par value: unlimited authorized shares, 59,371,684 and 59,820,384 shares issued and outstanding at December 31, 2019 and 2020, respectively | 687,033 | 703,806
kTreasury stock, at cost, 609,516 and nil common shares as of |  | (11,845)
Additional paid-in capital | (28,236) | 17,179
Retained earnings | 940,304 | 793,601
Accumulated other comprehensive loss | (28,679) | (109,607)
Total Canadian Solar Inc. shareholders' equity | 1,570,422 | 1,393,134
TOTAL LIABILITIES AND EQUITY | $ 1,940,121 | $ 1,832,860

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