Best Solar Companies in San Diego, CA 2026

undefined

Last updated: 2026-03-01Reviewed by: Emily Watson

Get Your Free Solar Quote for your area Compare quotes from top-rated installers. No obligation.

Get Free Quotes Calculate Savings

Affiliate link. We may earn a commission at no cost to you. Learn more.

Top-Rated Solar Companies in undefined

#undefined SunPower (4.5/5)national — undefined

Services: | Best for: undefined

#undefined Sunrun (4.2/5)national — undefined

Services: | Best for: undefined

#undefined Sullivan Solar Power (4.5/5)local — undefined

Services: | Best for: undefined

#undefined Tesla Solar (4/5)national — undefined

Services: | Best for: undefined

#undefined Palmetto (4.2/5)national — undefined

Services: | Best for: undefined

undefined Solar Market Overview

The solar market in undefined continues to grow as homeowners take advantage of federal and state incentives.

San Diego offers ideal solar conditions with 266 sunny days per year and some of the highest electricity rates in the nation from SDG&E. High rates combined with excellent production make San Diego one of the best cities for solar ROI.

Compare Free Solar Quotes for your area

Get personalized quotes from vetted solar installers. Compare prices, financing, and equipment side-by-side.

Most Popular EnergySage Compare quotes from local installers Get Free Quotes Sunrun $0 down solar lease & loan options View Plans SunPower Premium panels, 25-year warranty Get Quote

Affiliate disclosure: We may earn a commission when you request quotes through our partners. This does not affect our analysis or your cost. Learn more.

Frequently Asked Questions

SD solar averages $2.90-$3.50/watt. After the 30% federal credit, a 7kW system costs $14,200-$17,200. SDG&E's high rates mean 5-7 year payback.

With NEM 3.0, battery storage is strongly recommended for new SDG&E solar customers. Batteries store daytime production for evening use when export credits are low.

SolarSavingsAI Research Team

Solar Energy Analysts

Our team analyzes solar incentive data from federal (DOE, IRS), state (DSIRE), and utility sources to provide accurate savings estimates. Data is reviewed quarterly and cross-referenced with NREL benchmarks.

Sources: DOE, IRS, DSIRE, NREL, EIA Updated: 2026 Full Methodology Editorial Standards

See your solar savings Get Estimate