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10 Best Solar Companies in Foster City, CA

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Written By David Cusick

Last Updated June 2024

Solar energy is becoming increasingly popular for homeowners in Foster City. A new solar energy system can help you provide a dependable source of power, add value to your property, and decrease your carbon footprint. Adopting solar energy can lower your monthly energy expenses and decrease your carbon output. Before you get started, you want to make sure you find a qualified installer. That’s why we’ve analyzed the options and assembled a guide to the most dependable solar providers in Foster City. These top companies consistently deliver high-quality and dependable services.

Our Recommended Providers

Advertisement This site receives compensation from some of the companies featured in this listing, which may impact where and how products appear. When you click "Get Quote," you will be connected with partners who may contact you with information related to your inquiry. This listing doesn't feature all companies, products, or offers that may be available.
Top Pick
4.2/5
  • Long warranty options
  • Insurance available on panels
  • Free Tesla Power Wall maintenance
Best Customer Service
3.9/5
  • Great customer service
  • Good warranty options
  • Excellent industry reputation

Top 10 Best Solar Companies in Foster City

Advertisement This site receives compensation from some of the companies featured in this listing, which may impact where and how products appear. When you click "Get Quote," you will be connected with partners who may contact you with information related to your inquiry. This listing doesn't feature all companies, products, or offers that may be available.

SunPower by The Solar Quote

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2819 W March Ln #154, Stockton, CA 95219 (888) 944-6765 sunpowerbythesolarquote.com

Informative resources

Clear pricing policy

Free quotes

Reliable customer support

Prompt service delivery

Services Offered

Panel installation
Cleaning and maintenance
Consultation
Grid-tied solar system
Battery storage

SunPower

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880 Harbour Way S Suite 600, Richmond, CA 94804 (510) 540-0550 us.sunpower.com

Reliable customer support

Clear pricing policy

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Consultation
Battery storage
Panel installation

Clean Solar

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1445 Koll Cir, San Jose, CA 95112 (888) 551-7652 cleansolar.com

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Reliable customer support

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Clear pricing policy

Prompt service delivery

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Tesla powerwall
Battery storage
Financing assistance
Skilled repairs
Consultation
Permit assistance
Panel installation

Amy's Roofing and Solar

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320 Jewett Rd, Petaluma, CA 94952 (707) 981-9801 amyrs.com

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Cleaning and maintenance
Solar panel upgrades
Financing assistance
Tesla powerwall
Solar carports
Skilled repairs
Panel installation
Battery storage

Got Watts?

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2045 Commerce Ave, Concord, CA 94520 (925) 421-0411 gotwatts.com

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Battery storage
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Cleaning and maintenance
Solar panel upgrades
Permit assistance
Panel installation
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Cinnamon Energy Systems

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809 University Ave, Los Gatos, CA 95032 (408) 883-7000 cinnamon.energy

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Panel installation
Battery storage
Solar panel upgrades
Permit assistance
Skilled repairs
Financing assistance
Tesla powerwall
Consultation
Cleaning and maintenance

Solar Electric Supply, Inc.

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108 Whispering Pines Dr #235, Scotts Valley, CA 95066 (831) 462-8243 solarelectricsupply.com

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Panel installation
Solar carports
Permit assistance
Grid-tied solar system
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Off-grid solar systems
Battery storage

Bella Hem Solar, Inc.

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7556 Windward Dr, Rohnert Park, CA 94928 (510) 629-0790 bellahem.com

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Panel installation
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Solar Gain West

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1661 Northrop St, Stockton, CA 95206 (209) 479-4897 solargaininc.com

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Permit assistance
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Consultation
Panel installation
Financing assistance
Solar carports
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Complete Solar

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3000 Executive Pkwy Suite 504, San Ramon, CA 94583 (877) 299-4943 completesolar.com

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Today's Homeowner Ranking Methodology

Today's Homeowner looks at dozens of datapoints on solar companies to come up with our data-driven rankings. It's not possible for a company to pay for preferential treatment in our rankings. We look at the following key factors in determining who should top our list:

  • Company Experience
  • Real User Reviews
  • Company Reputation
  • Accreditations and Licenses
  • Service Area
  • Customer Service
Have questions about our methodology or company ratings? Reach out to FindAPro@TodaysHomeowner.com.

How To Choose a Solar Company

Going solar can be a great way to save money on electricity costs and help the environment by reducing your carbon footprint using renewable energy. Here are some key factors to consider when deciding if a solar installer is trustworthy.

Check Licensing

Hiring a licensed solar installer is critical. This helps ensure that the work is done correctly using the most up-to-date installation methods. There are five distinct types of solar contracting licenses in California: boilers, PV electrical, HVAC, thermal, and pool heating. To earn a license, a contractor must take a highly comprehensive educational series, gain four years of experience as an apprentice or journeyman, and pass written exams.

Read Customer Reviews

Check Google Reviews, the Better Business Bureau (BBB), TrustPilot, and other review sites to see what past customers are saying about local solar companies. Detailed reviews on these platforms can help you assess a provider's reliability and customer service. Avoid companies with few or mainly poor reviews.

Compare Multiple Quotes

Contact at least three solar companies to receive free, detailed quotes. Quotes should clearly outline all costs and specify the exact solar components included. By comparing multiple quotes, you can identify the option that best fits your budget.

Ask About the Warranty

High-quality solar installations should include robust workmanship and performance warranties. The workmanship warranty covers any installation issues like cracks in the panels, poor alignment, or poor wiring. The output warranty guarantees an energy generation baseline. Strong guarantees reflect a solar provider's faith in its installations.

Evaluate Financing and Incentives

Solar panels can help lower your electricity costs over time. When evaluating solar panel's cost and value, be sure to factor in these considerations.

  • Look into utility rebates: Some utility companies may provide additional discounts to incentivize homeowners to adopt solar power. Check the eligibility criteria and rebate amounts offered by your local electric provider to determine your potential savings.
  • Compare system purchase options: Solar panels may be paid for outright or financed through a lease or loan. Confirm important financing details such as annual percentage rate (APR), payment schedule, fees, and ownership implications when financing your solar system.
  • Research federal and state tax credits: A 26% federal tax credit for the full solar system cost is available through 2032. Many states provide incentives, too. The credits can result in substantial savings for solar buyers.

Cost of Solar Installation in Foster City

The cost of home solar panels in Foster City varies depending on several factors, including the size of the system and the type of panels you'll use. Generally speaking, a complete solar energy system costs $3,470 per kilowatt, not including preliminary work, labor, or permit fees. Most solar systems in Foster City are 3.1 kilowatts, and the typical Foster City homeowners spends $7,454 after accounting for federal tax refunds. Some homeowners may prefer to lease solar panels and reduce upfront costs.

Foster City Solar Incentives Guide

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.

Frequently Asked Questions About Solar in Foster City, CA

Generally speaking, a solar photovoltaic (PV) array can be used to power any household appliance or system that uses electricity. In the smallest case, you can use a solar water heating system.

There are many benefits to home solar energy. You can raise your property values, reduce emissions, and save money. With the right storage equipment, solar panels can also give you additional energy security and offer some protection from power outages.

It depends on your home's location and what type of panels you're installing. With the winter months in California being very mild, you have significant leeway to install your panels, though they won't hit peak performance until summer arrives.

Your installer can give you an estimate of what your energy bills will look like after you install solar panels. Generally, your energy bills will decrease significantly because you'll be using energy from the sun for free, instead of buying energy from the utility company. The average annual savings in Foster City amount to $1,053.

While solar energy might not be the best performing choice for some in dark or wet areas, the latest generation of equipment and energy storage systems could boost your property's solar viability enough to achieve a return on investment. A contractor could also recommend a different primary source of renewable energy like wind or geothermal to boost your generation.

Yes, solar panels will still be able to supply you with energy during a grid outage. To ensure that your solar system can keep working during a power outage, make sure to choose a quality solar provider that offers battery backup systems or emergency generators.

The answer will depend on your specific needs and goals. For a typical home, monocrystalline solar panels are the most efficient for houses in Foster City. However, if you have a limited budget, then you could thin-film or polycrystalline solar panels. When you're choosing a contractor, make sure to ask about the different types of solar panels a company offers and the benefits and drawbacks of each.

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