Sunrun Inc. is a company operating in the United States that specializes in providing comprehensive residential solar energy solutions. Their services encompass the entire lifecycle of a solar system, from initial design and development through installation, sales, ongoing ownership, and maintenance. In addition to complete solar energy systems, Sunrun also offers individual components like solar panels and racking equipment. They further enhance their offerings by integrating battery storage capabilities with their solar installations. Residential homeowners are the primary clientele for Sunrun. The company utilizes a direct-to-consumer sales approach, employing a broad spectrum of marketing and sales channels, including online platforms, retail partnerships, mass and digital media advertising, door-to-door canvassing, field marketing, and referral programs. Sunrun Inc. was founded in 2007 and is headquartered in San Francisco, California.