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  • Written by
    Max Peterson
  • Fact Checked
  • Updated

South San Francisco residents are intentional about preserving its natural resources and embracing sustainability. That's why many people are purchasing panels from the top solar installers for their homes. While switching to solar energy comes with upfront costs, local homeowners could ultimately save $1,700 per kilowatt on their electric bills. A professional installation team can help you choose the best panels to maximize your savings. On this page, we'll showcase South San Francisco's best solar companies and provide expert advice for your solar journey.

Best Solar Panel Leasing
Sunrun logo
4.4/5

Ratings are based on our detailed proprietary methodology and review standards.

  • Provides system monitoring
  • Offers diverse financing options for various budgets
  • Provides EV and solar battery solutions
Best Solar Panel Installation
Momentum Solar logo
4.4/5

Ratings are based on our detailed proprietary methodology and review standards.

  • Offers 7 panel brand options
  • 25-year workmanship warranty
  • Offers battery options

5 Best Solar Companies in South San Francisco

Brands are algorithmically curated from a database of local service providers near you. We require a minimum number of Google reviews and average ratings for provider inclusion.

Featured Partner
SunPower Logo
Top Rated

SunPower

4.8/5

Ratings are based on our detailed proprietary methodology and review standards.

Based on 478 reviews


1414 Harbour Way S, Richmond, CA 94804

(510) 260-8200

us.sunpower.com
SolarUnion Logo

SolarUnion

4.5/5

Ratings are based on our detailed proprietary methodology and review standards.

Based on 123 reviews


1700 Montgomery St Suite 108, San Francisco, CA 94111

(888) 815-6633

www.solarunion.com
Owens Electric & Solar Logo

Owens Electric & Solar

4.2/5

Ratings are based on our detailed proprietary methodology and review standards.

Based on 27 reviews


279 N Amphlett Blvd, San Mateo, CA 94401

(650) 348-5727

www.owenselectricinc.com

CivicSolar, Inc

4.5/5

Ratings are based on our detailed proprietary methodology and review standards.

Based on 90 reviews


304 12th St #3b, Oakland, CA 94607

(800) 409-2257

www.civicsolar.com

GRID Alternatives

4.5/5

Ratings are based on our detailed proprietary methodology and review standards.

Based on 24 reviews


1171 Ocean Ave UNIT 200, Oakland, CA 94608

(510) 731-1310

www.gridalternatives.org

Ranking Methodology

We reviewed a multitude of South San Francisco solar providers, using the following criteria to choose the finest:

  • Service offerings and warranties: Solar installers should stand behind their systems and services with warranties. We evaluated how each installer responds to issues and warranty claims, focusing on promptness and customer happiness.
  • Certifications and credentials: Each installer on our list complies with state and city licensing requirements and stays up to date with industry best practices. Many of them have been a part of the South San Francisco community for over 15 years.
  • Educational approach and support: Solar technicians must be excellent teachers. They should use their years of experience answer your questions on how to look after your system and improve its performance.
  • Customer reviews and feedback: Most South San Francisco solar companies have both positive and critical reviews. However, a good review ratio demonstrates a company's trustworthiness and responsiveness to issues.
  • Panel quality and brand offerings: The leading solar companies remain current on new technology, offering equipment from innovative, dependable manufacturers.

Facts about South San Francisco

  • Average Max Temperature:
    65°F
  • Solar Payback Period:
    7 years
  • Average Daily Sunlight:
    67%
  • Homes Powered by Solar:
    12,289
  • Average Annual Energy Bill:
    $1,538
  • Solar Power per Capita:
    91.8%

Benefits of Solar Energy

Solar energy comes with multiple perks. Here are some highlights.

  • Better energy independence: Adding a battery storage system lets you have trustworthy energy during storms and grid outages.
  • Reduced carbon footprint: The sun is one of the universe's most abundant clean energy sources, meaning you can minimize or conquer your home's dependence on fossil fuels.
  • Reduced energy costs: Generating some or all of your own electricity will cut power costs long-term. Plus, some states provide net metering programs that enable you to sell your surplus energy back to the grid, generating extra credits toward your energy bill.

What Solar Incentives Are Available to South San Francisco Homeowners?

The state of California offers numerous solar incentives to help reduce your solar system costs. Here's a breakdown of eligible solar programs where you live.

Incentive Amount:

100% of system value; 75% of system value exemption for dual-use equipment

How To Choose the Best Solar Company in South San Francisco

The more comprehensive your provider search is, the better your solar panels will ultimately work. Consider each of these factors in your service provider search.

Licensing and Training

California requires solar companies to hold licenses for each type of equipment they install, which can include solar water heaters, pool heaters, photovoltaic (PV) systems, boilers, and HVAC. Contractors must take a highly comprehensive educational series, gain four years of field experience, and pass written exams to earn a license. You should also visit a company's website to learn about its private certifications. Two of the most prestigious are the Solar Heating Installer and PV Installation Professional certificates, granted by the North American Board of Certified Energy Practitioners (NABCEP). Some companies don't publish this information online, so you should also ask your estimator about them.

Cost of Solar Panels in South San Francisco

The style of solar panels you choose decides how much electricity you can produce. Monocrystalline panels and high-quality and give you the best performance but cost more upfront. Polycrystalline panels produce less power, but they're worth it if you want a traditional panel style without the high cost. Thin-film panels aren't meant for large home installations, but they're excellent for small projects like sheds and RVs.

If you want to charge an electric vehicle (EV) or use your solar power in inclement weather, you can pay extra for accessories. By selecting the right components, you can make your panel array more productive and user-friendly. Not all solar providers provide these optional components, so look for a company that sells them if it's a priority for you.

Generally speaking, it will cost about $17,350 for a five-kilowatt solar array in South San Francisco. This table lists more specific pricing information for different solar panel types and system components in your area.

Solar Panel CostAverage Cost
Solar Monocrystalline$1,348.21
Solar Polycrystalline$1,051.61
Thin-Film$614.79
Solar Battery$862.86
Solar Home EV Charger$3,235.71

Financing Solar Energy in South San Francisco

There are a plethora of ways to pay for a solar energy system, and the right one will minimize your overhead. A few of the most common options include power purchase agreements (PPAs), cash payments, leases, and loans. Most solar experts recommend paying cash or using a solar loan. Cash payments require a large up-front sum, but they save you from paying interest, grant you system ownership, and qualify you for cost-saving solar incentives. Solar loans have the same benefits, though you'll pay more in total due to interest and fees. Much like an auto or home loan, you'll pay a set monthly rate with as little as $0 down. Solar leases allow you to pay a monthly fee to rent your panels, while a PPA lets you pay a fluctuating rate based on only the energy you use. We generally don't recommend these options since you will not have ownership of your system and are disqualified from solar incentives, but they might be appropriate in specific circumstances. We recommend working with an installer that offers multiple financing options. Talk to each agent about what's available, and obtain more than one estimate for the best odds of keeping within your financial plan.

The table below lists the average payback periods for different capacities of solar systems in South San Francisco.

A 26% federal solar tax credit applies to new residential solar equipment purchased through 2032. Additional incentives may be available through local governments, usually in the form of rebates and special financing programs.

Solar System CapacityEstimated Payback period
1 kW1.4 years
2 kW2.7 years
5 kW6.8 years
10 kW13.7 years

Frequently Asked Questions about Solar in South San Francisco

Sources

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