About us

Solar United Neighbors (SUN) is a national 501(c)3 nonprofit. We represent the needs and interests of solar owners and supporters across the country. See how we’ve been helping people go solar, join together, and fight for their energy rights since 2007.

a group of people surrounding a solar panel  a large group of people celebrating
four people sitting on a roof  a child standing on a roof that has solar panels on it

About Solar United Neighbors Action

Solar United Neighbors Action is a national 501(c)4 nonprofit. SUN Action represents solar homeowners and everyone who wants to benefit from solar energy. We are fighting for a clean, resilient, and equitable energy system. We do this by putting rooftop solar at the cornerstone. Our grassroots network of solar supporters communicates with lawmakers to implement the policies that will make this vision a reality.