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10 Best Solar Companies in Vallejo, CA

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Written By David Cusick

Last Updated April 2024

Rooftop solar is one of the most easily accessible forms of renewable energy for Vallejo homes. Adopting solar energy can reduce your monthly energy expenses and shrink your carbon output. Before you begin the process, you want to make sure you find a trustworthy installer. Luckily, we’ve analyzed local solar providers and compiled a guide to the best solar companies in Vallejo. These reliable providers are smart choices homeowners can depend on.

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 Vallejo

SunPower

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

Clear pricing policy

Reliable customer support

Informative resources

Free quotes

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

Informative resources

Clear pricing policy

Free quotes

Reliable customer support

Prompt service delivery

Services Offered

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

Sunrun Solar

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1215 Striker Ave Ste 120, Sacramento, CA 95834 (916) 547-5250 sunrun.com

Reliable customer support

Free quotes

Informative resources

Clear pricing policy

Services Offered

Cleaning and maintenance
Battery storage
Grid-tied solar system
Panel installation
Tesla powerwall
Permit assistance
Financing assistance

Solar Optimum

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6012 Egret Ct, Benicia, CA 94510 (707) 238-7300 solaroptimum.com

Informative resources

Reliable customer support

Clear pricing policy

Free quotes

Services Offered

Panel installation
Battery storage
Financing assistance
Tesla powerwall

Three D Electric

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4690 E 2nd St STE 4, Benicia, CA 94510 (707) 746-0349 threedelectric.com

Free quotes

Clear pricing policy

Reliable customer support

Services Offered

Consultation
Panel installation

Green Air and Solar

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3953 Industrial Way, Concord, CA 94520 (925) 284-7336 gogreenair.net

Reliable customer support

Free quotes

Prompt service delivery

Informative resources

Clear pricing policy

Services Offered

Skilled repairs
Consultation
Financing assistance
Panel installation
Cleaning and maintenance
Battery storage

Bay Valley Solar Roofing

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1820 Arnold Industrial Way Ste A, Concord, CA 94520 (925) 428-6614 bayvalleyroofing.com

Free quotes

Informative resources

Reliable customer support

Clear pricing policy

Services Offered

Financing assistance
Skilled repairs
Battery storage
Panel installation

Certified Solar, Heating & Air Conditioning

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5040 Commercial Cir unit c, Concord, CA 94520 (925) 412-3300 certifiedheatingandairconditioning.com

Prompt service delivery

Informative resources

Clear pricing policy

Reliable customer support

Services Offered

Skilled repairs
Consultation
Financing assistance
Cleaning and maintenance
Panel installation

Got Watts?

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

Clear pricing policy

Informative resources

Prompt service delivery

Reliable customer support

Services Offered

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

Ally Electric And Solar Inc

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855 Marina Bay Pkwy #280, Richmond, CA 94804 (510) 559-7700 allyelectricandsolar.com

Clear pricing policy

Informative resources

Free quotes

Reliable customer support

Services Offered

Solar panel upgrades
Battery storage
Panel installation
Tesla powerwall
Cleaning and maintenance
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

Putting solar panels on your roof could reduce your electricity payments while helping the environment by reducing your carbon footprint through renewable energy use. Key considerations when researching local solar installers are as follows.

Check Licensing

Make sure you hire a licensed solar installer. This ensures that the work is done properly using current installation best practices. There are five specific levels 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, Google Reviews, and the Better Business Bureau (BBB) to see feedback from past customers on local solar companies. Detailed reviews can help you assess a company's reliability and customer service. Use caution with companies that have no reviews or mostly negative ones.

Compare Multiple Quotes

Contact three to five solar companies to receive free, detailed quotes. Quotes should clearly explain 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 warranty covers installation defects, such as cracks in the panels, poor alignment, or poor wiring. A performance warranty ensures a minimum energy output. Comprehensive guarantees indicate that a solar company believes in its work.

Evaluate Financing and Incentives

Solar can help you lower electricity bills over time. Be sure to consider these aspects when considering the final cost and value of solar panels.

  • Research federal and state tax credits: There’s a 26% federal tax credit available for the full cost of solar systems until 2032. Many states also offer incentives. The credits can add up to significant savings for solar buyers.
  • Compare system purchase options: Solar panels can be purchased upfront or financed over time with a loan or lease. Verify key financing details like annual percentage rate (APR), payment schedule, fees, and ownership implications when financing solar panels.
  • Look into utility rebates: Some utility companies may provide additional discounts to motivate homeowners to adopt solar power. Check the eligibility criteria and rebate amounts offered by your local electric provider to estimate your potential savings.

Cost of Solar Installation in Vallejo

In Vallejo, solar panels cost an average of $3,470 per kilowatt, with an average system size of 3.1 kilowatts. The typical Vallejo homeowner spends $7,414 on their solar array after federal tax refunds. An estimate from a local provider will take into account additional information reflecting your desired system's size, required preliminary work, capacity, and panel type. In some cases, homeowners may prefer leasing solar panels to reduce upfront costs.

Vallejo 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 Vallejo, CA

A solar photovoltaic (PV) system can generate power to run any electric system or appliance in your home. A more specific example is installing a solar heating system for your water.

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

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

Absolutely. The grid in Vallejo already uses a large share of renewable energy sources, and you may be able to sell your excess generated energy to your utility for additional cost savings.

You might be pleasantly surprised at how quickly you can get a return on investment from your solar panels. In perennially-sunny Vallejo, you could make enough from your solar panels to recoup your investment in 7.0 years per 5 kW of rated capacity at maximum.

The specific types of maintenance you need will depend on the type of panels you're using. Regardless of type, you should inspect your panels for damage and clean them regularly. Full-service solar contractors in the Vallejo area offer comprehensive maintenance plans to help you make the most of your panels and keep them healthy for as long as possible.

Net metering is a type of "power purchase agreement." If your state or utility offers net metering, you can sell the solar energy you don't use to your provider. In return, they'll give you a credit on your power bill.

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