Revenue Recognition - Schedule of Disaggregation of Revenue (Details) $ in Thousands		3 Months Ended
		Mar. 31, 2026 USD ($) revenue_streams	Mar. 31, 2025 USD ($)
Disaggregation of Revenue [Line Items]
Number of revenue streams | revenue_streams		4
Total revenue from contract with customers		$ 746,401	$ 319,262
Total revenue	[1]	751,054	326,021
Product revenue
Disaggregation of Revenue [Line Items]
Total revenue from contract with customers		653,348	211,869
Total revenue	[1]	653,348	211,869
Installation revenue
Disaggregation of Revenue [Line Items]
Total revenue from contract with customers		25,931	33,651
Total revenue	[1]	25,931	33,651
Service revenue
Disaggregation of Revenue [Line Items]
Total revenue from contract with customers		61,879	53,548
Total revenue	[1]	61,879	53,548
Electricity revenue
Disaggregation of Revenue [Line Items]
Total revenue from contract with customers		5,243	20,194
Revenue from contracts that contain leases		4,653	6,759
Total revenue	[1]	$ 9,896	$ 26,953

[1] Including related party revenue of $373.3 million and $2.8 million for the three months ended March 31, 2026 and 2025, respectively.