The median installed solar price in Sebastopol, CA was $3.26 per watt across 82 residential installations in the 12 months to September 2026.
Half of the residential solar installations in Sebastopol in the 12 months to September 2026 cost between $2.69 and $3.71 per watt for the solar array.
Solar quotes submitted to Sebastopol homeowners through online marketplaces had a median asking price of $2.58 per watt as of September 2026, $0.68 per watt below what Sebastopol homeowners actually paid.
$3.26/WMedian installed price, Sebastopol82 quotes, last 12 months
$2.69–$3.71Typical installed range ($/W)middle 50%
$2.58/WMarketplace quote benchmark, Sebastopolas of September 2026
Installed prices are what homeowners paid for the solar array on residential installations from the last 12 months (cash and loan purchases; leases and PPAs excluded). The marketplace benchmark is the median of quotes installers submitted to homeowners through online solar marketplaces — an asking price, before negotiation. See California pricing in detail →
Solar installers in and around Sebastopol
The 10 based in Sebastopol come first, ranked by tracked installations, then rating; the rest are the nearest of the 40 within 15 miles. Every profile shows real pricing, reviews and contact details.
Companies headquartered in Sebastopol are listed first, ordered by the number of installations we have on record for them, then by customer rating. The remaining slots go to the nearest companies within 15 miles, closest first. Paid installer memberships do not affect the order.
The installation records come from public utility and state solar program filings and from quotes homeowners upload to AgentSolar. We match each record to the installer named on it, so a company's count reflects work we can actually attribute to them, not a claim on their website.
Equipment brands Sebastopol installers carry
Enphase 6
Tesla 5
FranklinWH 2
GAF 2
Alarm.com 1
Bloomberg 1
CertainTeed 1
Control4 1
Generac 1
IronRidge 1
Lutron 1
Nissan 1
Solar in Sebastopol: common questions
How much does solar cost in Sebastopol, CA?
Across 82 residential installations in Sebastopol from the last 12 months, the median price paid for the solar array was $3.26 per watt, with most between $2.69 and $3.71/W. These are cash and loan purchases; leases and PPAs are excluded. Quotes submitted to Sebastopol homeowners through online solar marketplaces run a median of $2.58 per watt as of September 2026 — an asking price, before negotiation.
Who are the most active solar installers in Sebastopol?
Among installers based in Sebastopol with at least 10 customer reviews and solar installations on record, the highest rated are Taylor Energy (5.0 from 61 reviews), Soleil Solar and Engineering (5.0 from 15 reviews) and Vital Energy Solutions (4.9 from 83 reviews). Ratings are each company's overall customer rating across all of its work, not solar alone. Paid installer memberships do not affect this list.
Have a quote already? Upload it and see how it stacks up against 82 real Sebastopol installations — price, equipment and the fine print. No quote yet? We'll request them from vetted installers for you.