Headquartered in San Diego, Sunline Energy is a privately-held and family operated solar installer. And with over 8,000+ satisfied solar customers, it's no wonder our customers believe we're among the best. Sunline has received more 5-Star Yelp reviews than any other solar installer in San Diego. Angie's List recognized us with their Super Service Award for pricing, quality and professionalism. And we ranked #21 in 2019 Solar Power World's "Top Solar Rooftop Contractors" list. A top-quality solar system can be a great investment in your home or business. We also offer premium solar home battery installation (we are Tesla Powerwall and Enphase certified). We are official C39 licensed professional roofers. CSLB #971708