Top-Rated Solar Installers in San Francisco, CA
8 local companies ranked by 1,109 Google reviews. Free to compare, no sign-up.
Short answer: The top-rated solar installers in San Francisco are Max Electric (4.9★, 645 reviews), All Bay Solar Construction (4.9★, 85 reviews), Bundle, A Solar Company (5.0★, 38 reviews).
Solar installers in San Francisco, ranked
- 4.9 (645 Google reviews)28 Geary St #650, San Francisco, CA 94108
- All Bay Solar ConstructionAlso installs batteries4.9 (85 Google reviews)5743 Mission St, San Francisco, CA 94112
- Bundle, A Solar CompanyAlso installs batteries5.0 (38 Google reviews)44 Montgomery St, San Francisco, CA 94104
- Potrero EnergyAlso installs batteries5.0 (19 Google reviews)1552 22nd St, San Francisco, CA 94107
- Luminalt SolarAlso installs batteries4.7 (26 Google reviews)10 Carolina St, San Francisco, CA 94103
- SolarUnionAlso installs batteries4.6 (142 Google reviews)1700 Montgomery St Ste 108, San Francisco, CA 94111
- Aurora Solar Inc.Also installs batteries4.3 (136 Google reviews)220 Montgomery St #910, San Francisco, CA 94104
- 4.0 (18 Google reviews)300 Montgomery St #730, San Francisco, CA 94104
Together these 8 companies average 4.8★ across 1,109 reviews. Max Electric has the most reviews (645).
Ranked by Google rating weighted by review count, collected September 2026. Rankings are not paid for. How we rank and how we make money.
Listed here? Get your top-rated badge for your website or print the San Francisco rebate sheet for your customers.
What a solar costs in San Francisco
For a 7 kW home system ($3.20 to $5.50 per watt, the middle 60% of US home systems in 2023). Your home may cost more or less.
That could cut your cost by up to $7,500 if you qualify. Most rebates have rules (income, your current heating, a registered contractor, approval before work starts).
Price source: Lawrence Berkeley National Lab, Tracking the Sun. Rebates: our verified program data, checked monthly. Always confirm the exact amount for your home.
Talk to a home energy auditor first. Some utility programs want an audit before any work starts. See the home energy auditors we list.
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How much sun does San Francisco get?
San Francisco averages about 5.1 peak sun hours a day, more than 82% of the 123 cities we track. As a rough guide, each kilowatt of panels here makes about 1,490 kWh a year (after typical system losses). A good installer will give you a roof-specific estimate that accounts for shading and roof angle.
Source: Open-Meteo historical solar radiation, 2020-2024. Production estimate assumes 80% system efficiency.
Before you hire a solar installer
- Ask for a production estimate for your roof (kWh per year) and how shading was measured.
- Ask which panels and inverter they use, and who backs the warranty if the company closes.
- Ask how your utility credits extra power you send to the grid, and whether a battery makes sense for you.
Questions about solar installers in San Francisco
Who is the best solar installer in San Francisco?
Based on Google reviews, the top-rated solar installers in San Francisco are Max Electric (4.9★, 645 reviews), All Bay Solar Construction (4.9★, 85 reviews), Bundle, A Solar Company (5.0★, 38 reviews). We rank by a review-weighted score, so companies with many strong reviews rank above those with only a few.
How are the solar installers in San Francisco ranked?
We list 8 solar companies in San Francisco, ranked by Google rating weighted by review count. Together they have 1,109 Google reviews and average 4.8 stars, collected September 2026. Max Electric has the most reviews (645). No company pays to be listed or ranked.
How much does solar installation cost in San Francisco?
For a 7 kW home system ($3.20 to $5.50 per watt, the middle 60% of US home systems in 2023), the installed price is typically about $22,400 to $38,500, according to Lawrence Berkeley National Lab, Tracking the Sun. Your home may cost more or less, so get at least two quotes for the same work.
Are there rebates for solar panels in San Francisco?
Yes. Our verified program data shows solar rebates up to $3,750, battery rebates up to $3,750 open in San Francisco. Most rebates have rules, such as income, your current heating, a registered contractor, or approval before work starts, so check the rebate page before you sign.
How much power do solar panels make in San Francisco?
San Francisco averages about 5.1 peak sun hours a day, more than 82% of the 123 cities we track. As a rough guide, each kilowatt of panels here makes about 1,490 kWh a year (after typical system losses). A good installer will give you a roof-specific estimate that accounts for shading and roof angle.
What should I ask a solar installer before I hire?
Ask for a production estimate for your roof (kWh per year) and how shading was measured. Ask which panels and inverter they use, and who backs the warranty if the company closes. Ask how your utility credits extra power you send to the grid, and whether a battery makes sense for you.
Before you call anyone, check what solar rebates you can get in San Francisco. Many programs require approval or a registered contractor before work starts.
Planning more upgrades? See the top-rated heat pump installers, insulation installers, home battery installers in San Francisco.
How to read these results
- Open the profile.How a installer describes its own work tells you a lot. Look for jobs like yours.
- Read the Google reviews.Stars and counts come from Google Maps. Click through and read what past customers wrote, good and bad.
- Check for program badges.A green registered-contractor badge means the company is on the program's own list, which some rebates require.
- Compare three.Do not stop at the first good installer. Three quotes show you the real range in price, equipment and plan.
Not ready to talk to a contractor yet?
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