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10 Best Solar Companies in San Carlos, CA

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Written By David Cusick

Last Updated April 2024

A rooftop solar array could give you a renewable power source that will eventually pay for itself. Solar power can cut your energy costs and lower your carbon footprint. However, it's important to select a qualified solar installer. That’s why we’ve researched the options and assembled a guide to the most dependable solar Installers in San Carlos. These top installers offer high-quality and dependable services.

Our Recommended Providers

Top Pick
4.7/5
  • High-quality Maxeon solar panels
  • Nearly 30 years in business
  • Great customer service
Best Solar Panel Leasing
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 San Carlos

SunPower

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1414 Harbour Way S, Richmond, CA 94804 (510) 260-8200 us.sunpower.com

Informative resources

Clear pricing policy

Free quotes

Reliable customer support

Services Offered

Battery storage
Panel installation
Consultation

SunPower by The Solar Quote

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

Prompt service delivery

Clear pricing policy

Free quotes

Informative resources

Reliable customer support

Services Offered

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

Cobalt Power Systems Inc.

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2557 Wyandotte St, Mountain View, CA 94043 (650) 817-7791 cobaltpower.com

Free quotes

Informative resources

Prompt service delivery

Clear pricing policy

Reliable customer support

Services Offered

Financing assistance
Tesla powerwall
Battery storage
Panel installation
Consultation
Cleaning and maintenance

Owens Electric & Solar

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279 N Amphlett Blvd, San Mateo, CA 94401 (650) 348-5727 owenselectricinc.com

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Family-operated business

Clear pricing policy

Services Offered

Battery storage
Panel installation
Solar panel upgrades
Skilled repairs

Semper Solaris

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2505 Amaral Ct, Hayward, CA 94544 (650) 203-2589 sempersolaris.com

Reliable customer support

Clear pricing policy

Informative resources

Services Offered

Skilled repairs
Battery storage
Panel installation
Financing assistance
Consultation

NEXT SOLAR

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1098 San Mateo Ave, South San Francisco, CA 94080 (650) 822-6162 nextsolarinc.com

Free quotes

Informative resources

Clear pricing policy

Reliable customer support

Services Offered

Consultation
Panel installation

Highlands Energy Service Newark

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7401 Morton Ave unit b, Newark, CA 94560 (510) 578-8860 highlandsenergy.com

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Clear pricing policy

Reliable customer support

Services Offered

Skilled repairs
Panel installation

Greentech Renewables SF Bay Area

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31260 Wiegman Rd, Hayward, CA 94544 (510) 330-5068 greentechrenewables.com

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Panel installation
Battery storage

Rise & Shine Solar

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1223 Bordeaux Dr, Sunnyvale, CA 94089 (408) 752-2593 riseshinesolar.com

Free quotes

Reliable customer support

Prompt service delivery

Clear pricing policy

Services Offered

Tesla powerwall
Consultation
Battery storage
Panel installation
Permit assistance

Illumine Industries

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39111, #313, Paseo Padre Pkwy, Fremont, CA 94538 (510) 274-2050 illuminei.com

Clear pricing policy

Informative resources

Reliable customer support

Services Offered

Panel installation
Consultation
Battery storage
Cleaning and maintenance
Permit assistance
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

Installing solar panels can reduce your electricity costs and benefit the planet by reducing your carbon footprint. When deciding if a solar provider is a good fit for you, consider these key factors.

Check Licensing

It's imperative that your solar installer has the proper licensing. This help guarantee that the work is done properly 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. For a contractor to earn a license, a contractor must complete a highly comprehensive educational series, gain four years of field experience, and pass written exams.

Read Customer Reviews

Check review sites like TrustPilot, the Better Business Bureau (BBB), and Google Reviews to see feedback from past customers on local solar companies. Detailed reviews can help you evaluate a company's dependability and customer service. Use caution with companies that have no reviews or mostly negative ones.

Compare Multiple Quotes

Contact at least three solar companies to get free, detailed quotes. Quotes should clearly outline all costs and specify the exact solar components included. Comparing multiple quotes helps identify the best value based on your budget.

Ask About the Warranty

Top-notch solar installations should come with strong workmanship and performance warranties. A workmanship guarantee covers installation issues, such as cracks in the panels, poor alignment, or poor wiring. A performance guarantee ensures a minimum energy output. Comprehensive guarantees indicate that a solar company believes in its work.

Evaluate Financing and Incentives

Switching to solar power can help reduce your energy expenses over time. Be sure to evaluate these aspects when determining the cost and value of solar panels.

  • Look into utility rebates: Local power companies may have extra rebates to incentivize homeowners to go solar. Review the requirements to qualify and the rebate amounts with your local provider to figure out your potential savings.
  • Compare system purchase options: Solar panels may be paid for upfront or financed over time through loans or leases. Review all terms when financing, including payment schedule, fees, annual percentage rate (APR), and ownership implications.
  • Research federal and state tax credits: There’s a 26% federal tax credit available for total solar system costs until 2032. Many states also offer incentives. The credits can add up to significant savings for solar buyers.

Cost of Solar Installation in San Carlos

The cost of solar panels varies based on your system's capacity and the solar technology being used. The typical San Carlos solar array has a capacity of 3.1 kilowatts. Homeowners in the area can expect to pay approximately $3,470 per kilowatt; the average San Carlos homeowners spends roughly $7,454 on a new solar array after accounting for federal tax breaks. (Some homeowners prefer to lease solar panels to reduce upfront costs.) A personalized quote from a local solar provider will account for factors such as the size, capacity, and panel type of the planned system, and should include costs for preliminary work, labor, and permit fees.

San Carlos 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 San Carlos, CA

A solar photovoltaic (PV) array can generate power to run any electric system or appliance in your home. More specifically, you can install a solar water heating system.

There are many advantages of home solar energy. You can raise your property values, qualify for tax benefits, and save money. With the right storage equipment, solar panels can also offer you further energy independence and offer some protection from power outages.

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

Generally speaking, your energy bills will significantly decrease after you install solar panels. This is because you're using the energy you generate for free rather than buying it from your power company. In San Carlos, the average amount someone can save is $1,053 per year. With net metering programs offered by many utilities, you could ultimately make a profit from your system after the payback period concludes.

Your payback period is the time to achieve an ROI on your solar panels. It will vary based on their rated capacity, the average sunlight in your area, and the rate your utility charges per kilowatt of power. San Carlos has extremely high daily sunlight levels, so you could recoup your investment in as little as 7.1 years per 5 kW of rated capacity.

While solar energy is a great option for many, it might not be ideal for homeowners in wet, dark areas. In these cases, a contractor might recommend other forms of renewable energy, such as wind or geothermal power, as a primary source. It is also important to speak to a qualified installer to determine if their solar system is compatible with the climate and environment of your area. Even if you choose a different form of renewable energy altogether, you'll still lower your emissions and could still qualify for distributed generation or other money-saving programs.

Some frequently-used types of home solar panels in San Carlos include thin-film, polycrystalline and monocrystalline. Monocrystalline panels are balanced and efficient, while thin-film and polycrystalline panels pair good performance with greater upfront value. Talk with your local provider about the types of solar panels they work with.

Solar panels are becoming more relevant than ever for their high efficiency and low maintenance costs. Depending on how much sunlight your property receives, you may find they're the best performing source of renewable energy compared to others.

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