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Best 5 Solar Companies in South San Francisco, CA

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Written By Max Peterson|Last Updated: April 18, 2024

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 High-Efficiency System
4.8
  • Builds custom, high-efficiency solar systems suited to each home
  • Extensive coverage area throughout the country
  • Offers energy storage and EV charger add-ons
Best Solar Panel Leasing
4.4
  • Provides system monitoring
  • Offers diverse financing options for various budgets
  • Provides EV and solar battery solutions
Best Solar Panel Installation
4.4
  • Offers 7 panel brand options
  • 25-year workmanship warranty
  • Offers battery options

Top South San Francisco Solar Companies

SolarUnion Logo

SolarUnion

4.5/5
Based on 123 customer reviews.

Services Offered

Cleaning And MaintenanceConsultationSolar Panel UpgradesPanel InstallationBattery StorageSkilled Repairs

Highlights

  • Reliable customer support
  • Clear pricing policy
  • Free quotes
1700 Montgomery St Suite 108, San Francisco, CA 888-815-6633 solarunion.com
Owens Electric & Solar Logo

Owens Electric & Solar

4.2/5
Based on 27 customer reviews.

Services Offered

Skilled RepairsSolar Panel UpgradesBattery StoragePanel Installation

Highlights

  • Family-operated business
  • Clear pricing policy
  • Free quotes
279 N Amphlett Blvd, San Mateo, CA 650-348-5727 owenselectricinc.com
CivicSolar, Inc Logo

CivicSolar

4.5/5
Based on 90 customer reviews.

Services Offered

Panel InstallationBattery Storage

Highlights

  • Clear pricing policy
  • Reliable customer support
  • Informative resources
304 12th St #3b, Oakland, CA 800-409-2257 civicsolar.com
GRID Alternatives Logo

GRID Alternatives

4.5/5
Based on 24 customer reviews.

Services Offered

Battery StoragePanel Installation

Highlights

  • Informative resources
  • Reliable customer support
1171 Ocean Ave Unit 200, Oakland, CA 510-731-1310 gridalternatives.org

More Local Solar Companies

Save a Lot Solar

User Reviews: 4.7/5 

1201 Tenth St
Berkeley, CA 94706

Semper Solaris

User Reviews: 4.4/5 

2505 Amaral Ct
Hayward, CA 94544

Earthwise Energy

User Reviews: 4.7/5 

1501A San Anselmo Ave
San Anselmo, CA 94960

NorthStar Solar Inc

User Reviews: 4.7/5 

822 Hartz Way STE 240
Danville, CA 94526

Solar Bill Review

User Reviews: 4.7/5 

11501 Dublin Blvd STE 200
Dublin, CA 94568

Source Energy

User Reviews: 4.7/5 

161 N Civic Dr #400
Walnut Creek, CA 94596

Pac Solar Corporation

User Reviews: 4.7/5 

118 Mitchell Blvd
San Rafael, CA 94903

Solar Technologies

User Reviews: 4.4/5 

14 Beta Ct
San Ramon, CA 94583

Complete Solar

User Reviews: 4.3/5 

3000 Executive Pkwy Suite 504
San Ramon, CA 94583

To share feedback or ask a question about this article, send a note to our Reviews Team at reviewsteam@thisoldhousereviews.com.

Ranking Methodology

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

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Facts about South San Francisco
Average Max Temp:65°F
Solar Payback Period:6.8 years
Average Daily Sunlight:67%
Homes Powered by Solar:12,288
Average Annual Energy Bill:$1,538
Solar Power per Capita Percentile:48.0%

Expert Tips By

This Old House empowers homeowners with the knowledge and tools they need to tackle various projects and navigate the complexities of homeownership.

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 Type: Property Tax Incentive

Website: boe.ca.gov

Incentive Amount:

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

Incentive Type: PACE Financing

Website: wrcog.us

Incentive Amount:

Eligible products can be financed for up to 25 years, depending on the useful life of the eligible product.
Minimum financing: $5,000
The financing may not exceed fifteen percent (15%) of the market value of the property, up to the first seven hundred thousand dollars ($700,000) of the property’s market value, and ten percent (10%) of the remaining value of the Property above seven hundred thousand dollars ($700,000) minus any PACE assessment on the propertyThe total amount of any annual property taxes and assessments shall not exceed five percent (5%) of the property's fair market value, determined at the time program financing is approved.

Incentive Type: PACE Financing

Incentive Amount:

Locally determined

Incentive Type: Rebate Program

Website: selfgenca.com

Incentive Amount:

For projects 30 kW or larger, 50% of incentive will be received up-front; 50% will be received based on actual kWh production over the first 5 years. For projects under 30kW, 100% of the incentive will be paid up front.
Incentives will step down over time. See below for incentive amounts.

Incentive Type: Feed-in Tariff

Website: cpuc.ca.gov

Incentive Type: Feed-in Tariff

Website: ladwp.com

Incentive Amount:

$0.17/kWh adjusted by a time of delivery multiplier
Base price will step down over time as certain MW goals are met

Incentive Type: Rebate Program

Website: gosolarcalifornia.ca.gov

Incentive Amount:

Step 1 Incentive Rates (contact utility to determine current incentive levels):
Single Family Residential Incentives:
Systems that displace natural gas: $29.85 per estimated therm displaced
Systems that displace electricity or propane: Funding has been exhausted
Commercial/Multifamily Incentives:
Systems that displace natural gas: $20.19 per estimated therm displaced
Systems that displace electricity or propane: $0.42 per estimated kWh displaced *** Note, funding has been exhausted in this category for SCE and PG&E
Solar Pool heating: $5.00 per estimated therm displaced

Incentive Type: Personal Tax Credit

Website: ecowatch.com

Incentive Amount:

30% federal tax credit for systems placed in service after 12/31/2021 and before 01/01/2033. Good for: solar water heat, solar photovoltaics, biomass, geothermal heat pumps, wind (small), fuel cells using renewable fuels.

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
Solar Polycrystalline$1,052
Thin-Film$615
Solar Battery$863
Solar Home EV Charger$3,236

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

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Frequently Asked Questions About Solar in South San Francisco

How much money could I save by going solar in South San Francisco?

Most South San Francisco homeowners spend about $1,538 on energy each year. Your costs could drop by $1,716.16 for each kilowatt you generate after you pay off a solar array.

Is solar energy readily available in South San Francisco?

Yes, solar energy is reaching new heights in South San Francisco. Some homes already generate solar power on-site or through utility grids, and they're supported by a state solar economy with 74255 jobs and counting.

Will solar panels raise my South San Francisco home price?

Yes, solar panels will raise your property value. According to the National Renewable Energy Laboratory, for every dollar you save on energy bills, your home value rises by $20. So, if your panels save you $600 per year on energy costs, your property could appreciate $12,000.

Is installing solar panels a quick job?

There's no universal answer for how long a solar project might take. Ultimately, it depends on panel style, system size, the necessary prework, the permitting and inspection process, and local weather. Many homeowners can be solar-ready within a few months from their initial estimate visit.

How do I care for my new solar system?

Solar panels don't require much maintenance to keep working properly. All you'll need to do is clean and inspect the panels every six months or as necessary in dusty seasons. Solar companies frequently offer maintenance packages to assist in your system's care.

How long does it take to pay back a solar loan in South San Francisco?

Most South San Francisco homeowners pay back a solar loan in 7.1 years. You can shorten the payback period by paying off extra loan principal each month.

How does "net metering" work, and do I need to participate?

Most states and utilities administrate net metering programs, and some mandate homeowners to join. Once you enroll, you can obtain a bill credit or check for any surplus electricity you generate and send to the grid. Generally, power companies reimburse solar homeowners at a wholesale or "avoided-cost" rate.

To share feedback or ask a question about this article, send a note to our Reviews Team at reviewsteam@thisoldhousereviews.com.

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