Revenue Recognition - Revenue by Source (Details) - USD ($) $ in Thousands		3 Months Ended		9 Months Ended
		Sep. 30, 2023	Sep. 30, 2022	Sep. 30, 2023	Sep. 30, 2022
Disaggregation of Revenue [Line Items]
Total revenue from contract with customers		$ 383,439	$ 276,147	$ 927,501	$ 688,743
Total revenue	[1]	400,268	292,274	976,554	736,549
Product
Disaggregation of Revenue [Line Items]
Total revenue from contract with customers		304,976	213,243	713,427	520,415
Total revenue		304,976	213,243	713,427	520,415
Installation
Disaggregation of Revenue [Line Items]
Total revenue from contract with customers		21,916	22,682	66,762	48,964
Total revenue		21,916	22,682	66,762	48,964
Service
Disaggregation of Revenue [Line Items]
Total revenue from contract with customers		47,535	37,347	130,496	111,012
Total revenue		47,535	37,347	130,496	111,012
Electricity
Disaggregation of Revenue [Line Items]
Total revenue from contract with customers		9,012	2,875	16,816	8,352
Electricity revenue		16,829	16,127	49,053	47,806
Total revenue		$ 25,841	$ 19,002	$ 65,869	$ 56,158

[1] Including related party revenue of $125.7 million and $361.0 million for the three and nine months ended September 30, 2023, respectively, and $12.5 million and $30.2 million for the three and nine months ended September 30, 2022, respectively.