Sunrun

Sunrun . is America’s largest residential solar and battery installations company headquartered in San Francisco, California. Founded in 2007, it provides home solar energy systems, battery storage, and energy services to residential customers across the United States. Sunrun owns and operates a distributed fleet of home‑to‑grid power plants, contributing to grid resiliency and energy independence. The company’s ‘storage‑first’ strategy helped achieve a record 70% storage attachment rate in 2025. It maintains ISO 9001 and ESG compliance standards and leverages partnerships for low‑carbon equipment sourcing. In 2024, Sunrun reported $2.1 billion in revenue (‑5% year‑over‑year) while expanding total installed capacity to over 940,000 households. The firm’s 2025 outlook forecasts positive cash generation and reased contracted value from renewable energy storage projects nationwide.