Condensed Consolidated Balance Sheets - USD ($) $ in Thousands		Sep. 30, 2021	Dec. 31, 2020
Current assets:
Cash and cash equivalents	[1]	$ 121,861	$ 246,947
Restricted cash	[1]	65,315	52,470
Accounts receivable	[1]	62,066	96,186
Contract assets		27,745	3,327
Inventories		182,555	142,059
Deferred cost of revenue		33,759	41,469
Customer financing receivable	[1]	5,693	5,428
Prepaid expense and other current assets	[1]	31,946	30,718
Total current assets		530,940	618,604
Property and equipment, net	[1]	615,514	600,628
Operating lease right-of-use assets		70,055	35,621
Customer financing receivable, non-current	[1]	40,981	45,268
Restricted cash, noncurrent	[1]	132,725	117,293
Deferred cost of revenue, non-current		2,918	2,462
Other long-term assets	[1]	38,593	34,511
Total assets		1,431,726	1,454,387
Current liabilities:
Accounts payable		101,908	58,334
Accrued warranty		7,907	10,263
Accrued expenses and other current liabilities	[1]	85,877	112,004
Deferred revenue and customer deposits	[1]	81,894	114,286
Operating lease liabilities		6,206	7,899
Financing obligations		14,260	12,745
Recourse debt		6,034	0
Non-recourse debt	[1]	7,782	120,846
Total current liabilities		311,868	436,377
Deferred revenue and customer deposits, non-current	[1]	67,887	87,463
Operating lease liabilities, non-current		78,146	41,849
Financing obligations, non-current		456,315	459,981
Recourse debt, non-current		285,216	168,008
Non-recourse debt, non-current	[1]	205,164	102,045
Other long-term liabilities		26,755	17,268
Total liabilities		1,431,351	1,312,991
Commitments and contingencies (Note 13)
Redeemable noncontrolling interest		331	377
Stockholders’ (deficit) equity:
Preferred stock: 10,000,000 shares authorized and no shares issued and outstanding at September 30, 2021 and December 31, 2020.		0	0
Common stock: $0.0001 par value; Class A shares - 600,000,000 shares authorized and 147,320,041 shares and 140,094,633 shares issued and outstanding and Class B shares - 600,000,000 shares authorized and 27,758,020 shares and 27,908,093 shares issued and outstanding at September 30, 2021 and December 31, 2020, respectively.		18	17
Additional paid-in capital		3,183,101	3,182,753
Accumulated other comprehensive loss		(278)	(9)
Accumulated deficit		(3,229,752)	(3,103,937)
Total stockholders’ (deficit) equity		(46,911)	78,824
Noncontrolling interest		46,955	62,195
Total liabilities, redeemable noncontrolling interest, stockholders' (deficit) equity and noncontrolling interest		$ 1,431,726	$ 1,454,387

[1] We have variable interest entities, which represent a portion of the consolidated balances recorded within these financial statement line items in the condensed consolidated balance sheets (see Note 11 - Portfolio Financings).