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Solar Installers in Santa Rosa, CA
Santa Rosa receives 256 sunny days per year with good solar potential. Under NEM 3.0, Wine Country residents on PG&E maximize savings — and resilience against outages — by pairing solar with battery storage.
Average System Cost
$29,330
7 kW system
Annual Savings
$2,100
Per year
Peak Sun Hours
5.4
Per day
Top Solar Companies Serving Santa Rosa
View All Companies →Featured
Powur PBC
Del Mar, CA
3.3★
500 reviews
Powur PBC is a B-Corp certified solar marketplace and MLM company that connects customers with solar installation partners across 22 states. Operating since 2014, Powur uses independent consultants for sales and subcontracts installation work to regional partners.
Experience:19 years
Warranty:30 years
BBB Rating:A+
Model:marketplace
Sunrun
San Francisco, CA
3.8★
2800 reviews
Sunrun is the largest residential solar company in the U.S., specializing in solar leases and PPAs. They offer comprehensive protection including roof leak coverage and free maintenance for lease customers.
Experience:18 years
Warranty:25 years
BBB Rating:B
Disclaimer: Company rankings are based on publicly available data including customer reviews, BBB ratings, years in business, and service offerings as of February 2, 2026. Featured companies may include paid placements.
Local Solar Information
PG&E serves Santa Rosa under NEM 3.0 net billing. Battery storage is strongly recommended both for maximizing savings and for resilience given Sonoma County's wildfire-related outage risk. Sonoma County offers streamlined solar permitting.
Utility Company
Pacific Gas & Electric (PG&E)
Average Rate: $0.31/kWh
NEM 3.0 - Net Billing Tariff. Export rates vary by time of day with higher compensation during peak demand periods. New $24/month fixed charge starting March 2026 with lower per-kWh rates.
Frequently Asked Questions
How much do solar panels cost in Santa Rosa?
A solar+battery system averages $29,360 for a 7kW solar system paired with a 10kWh battery. State and PG&E incentives may help reduce costs.
Is Santa Rosa good for solar?
Yes! Santa Rosa gets 5.4 peak sun hours per day, which is good for solar production. Battery storage also provides important backup power given wildfire outage risks.
How much can I save with solar in Santa Rosa?
Santa Rosa homeowners with a solar+battery system typically save $2,100 annually on electricity bills under NEM 3.0.
Santa Rosa Solar News
Learn more about solar energy in your area
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Get a Free Estimate in Seconds
See how much you can save on your electricity bill with solar power.