Organization	6 Months Ended
Jun. 30, 2025
Organization, Consolidation and Presentation of Financial Statements [Abstract]
Organization	Organization Sunrun Inc. (“Sunrun” or the “Company”) was formed in 2007. The Company is engaged in the design, development, installation, sale, ownership and maintenance of home battery storage and solar energy systems (“Projects”) in the United States. Sunrun acquires customers directly and through relationships with various solar and strategic partners (“Partners”). The Projects are constructed either by Sunrun or by Sunrun’s Partners and are mostly owned by the Company. Sunrun’s customers enter into an agreement to utilize the home battery storage and/or solar energy system (the “Customer Agreement”) which typically have an initial term of 20 or 25 years. Sunrun monitors, maintains, and insures the Projects during the term of the Customer Agreement. The Company also owns and operates home-to-grid power plants, home electrification products, and solar leads generated by customers. The Company has formed various subsidiaries (“Funds”) to finance the development of Projects. These Funds, structured as limited liability companies, obtain financing from outside investors and purchase Projects from Sunrun under master purchase agreements. The Company currently utilizes a partnership-flip legal structure for its Funds.

Organization

6 Months Ended

Jun. 30, 2025

Organization, Consolidation and Presentation of Financial Statements [Abstract]

Sunrun Inc. (“Sunrun” or the “Company”) was formed in 2007. The Company is engaged in the design, development, installation, sale, ownership and maintenance of home battery storage and solar energy systems (“Projects”) in the United States.

Sunrun acquires customers directly and through relationships with various solar and strategic partners (“Partners”). The Projects are constructed either by Sunrun or by Sunrun’s Partners and are mostly owned by the Company. Sunrun’s customers enter into an agreement to utilize the home battery storage and/or solar energy system (the “Customer Agreement”) which typically have an initial term of 20 or 25 years. Sunrun monitors, maintains, and insures the Projects during the term of the Customer Agreement. The Company also owns and operates home-to-grid power plants, home electrification products, and solar leads generated by customers.

The Company has formed various subsidiaries (“Funds”) to finance the development of Projects. These Funds, structured as limited liability companies, obtain financing from outside investors and purchase Projects from Sunrun under master purchase agreements. The Company currently utilizes a partnership-flip legal structure for its Funds.