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Best 5 Solar Companies in Vallejo, CA

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

With Vallejo's clear skies and little rainfall, it's a great area for families and businesses seeking to harness the additional sunlight by purchasing panels from one of the best solar installers. While switching to solar energy comes with upfront costs, local homeowners could ultimately save $1,700 per kilowatt on their electric bills. A professional technician can help you choose the best panels to maximize your savings. Discover Vallejo's best solar companies and learn crucial decision-making tips on this page.

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 Vallejo Solar Companies

Sunrun Solar Logo

Sunrun Solar

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3.7/5
Based on 52 customer reviews.

Services Offered

Cleaning And MaintenanceFinancing AssistanceTesla PowerwallBattery StoragePermit AssistancePanel InstallationGrid-Tied Solar System

Highlights

  • Informative resources
  • Reliable customer support
  • Clear pricing policy
1215 Striker Ave Ste 120, Sacramento, CA 916-547-5250 sunrun.com
Solar Optimum Logo

Solar Optimum

4.2/5
Based on 28 customer reviews.

Services Offered

Panel InstallationFinancing AssistanceTesla PowerwallBattery Storage

Highlights

  • Clear pricing policy
  • Informative resources
  • Free quotes
6012 Egret Ct, Benicia, CA 707-238-7300 solaroptimum.com
Bay Valley Solar Roofing Logo

Bay Valley Solar Roofing

4.5/5
Based on 73 customer reviews.

Services Offered

Battery StorageSkilled RepairsFinancing AssistancePanel Installation

Highlights

  • Clear pricing policy
  • Free quotes
  • Informative resources
1820 Arnold Industrial Way Ste A, Concord, CA 925-428-6614 bayvalleyroofing.com
Certified Solar, Heating & Air Conditioning Logo

Certified Solar, Heating & Air Conditioning

4.5/5
Based on 248 customer reviews.

Services Offered

Financing AssistancePanel InstallationSkilled RepairsCleaning And MaintenanceConsultation

Highlights

  • Clear pricing policy
  • Informative resources
  • Prompt service delivery
5040 Commercial Cir Unit C, Concord, CA 925-412-3300 certifiedheatingandairconditioning.com

More Local Solar Companies

Green Air and Solar

User Reviews: 4.5/5 

3953 Industrial Way
Concord, CA 94520

Got Watts?

User Reviews: 4.6/5 

2045 Commerce Ave
Concord, CA 94520

Semper Solaris

User Reviews: 4.2/5 

1990 Olivera Rd Suite E
Concord, CA 94520

solarXperts

User Reviews: 4.3/5 

2150 John Glenn Dr Suite 250
Concord, CA 94520

Save a Lot Solar

User Reviews: 4.7/5 

1201 Tenth St
Berkeley, CA 94706

High Definition Solar

User Reviews: 4.2/5 

1190 Burnett Ave
Concord, CA 94520

SolarCraft

User Reviews: 4.4/5 

8 Digital Dr #101
Novato, CA 94949

Pac Solar Corporation

User Reviews: 4.7/5 

118 Mitchell Blvd
San Rafael, CA 94903

Source Energy

User Reviews: 4.7/5 

161 N Civic Dr #400
Walnut Creek, CA 94596

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

Ranking Methodology

Our team used the following criteria to determine the best Vallejo solar companies.

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Facts about Vallejo
Average Max Temp:73°F
Solar Payback Period:6.8 years
Average Daily Sunlight:67%
Homes Powered by Solar:22,293
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 offers multiple perks. Let's look at a few of them.

  • Lowered energy bills: Solar panels let you generate your own energy to power your home, minimizing your periodic electricity costs. You can eliminate your bills completely if you go off-grid. Plus, a significant number of states offer net metering, which permit you to earn money by selling your unused energy back to the grid.
  • Better energy independence: Photovoltaic solar panel systems with battery backups and storage systems work through blackouts and emergencies, and you won't have to depend on the power grid for your safety and well-being.
  • Reduced carbon footprint: Using clean solar power lowers your dependence on conventional, less environmentally-friendly sources.

What Solar Incentives Are Available to Vallejo Homeowners?

The state of California offers numerous solar incentives to help cut your solar system costs. Here's a breakdown of available 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 Vallejo

The price and efficacy of solar panels often rely on which company installed them. Here are some crucial criteria to bear in mind while searching for a solar specialist.

Licensing and Training

California requires solar companies to hold licenses for each type of equipment they install, which can include solar HVAC, boilers, water heaters, photovoltaic (PV) systems, and pool heaters. Contractors must take a highly comprehensive educational series, gain four years of field experience, and pass written exams to secure a license. You should also visit a company's website to learn about its private accreditations. Two of the most recognized are the PV Installation Professional and Solar Heating Installer certificates, awarded 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 Vallejo

The kind of solar panels you purchase dictates how much power you can produce. Monocrystalline panels and high-quality and cost more but give you the best performance. 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.

You can also add electric vehicle (EV) chargers and battery backup systems. These will increase your total installation cost, but they can enhance your solar system's performance. Not every solar provider includes these add-ons, so look for a provider that sells them if it's a priority for you.

If you're a resident of Vallejo and are looking into a five-kilowatt solar energy system, you could expect to pay about $17,350 for parts and installation. See more information on specific component and solar panel costs in the table.

Solar Panel CostAverage Cost
Solar Monocrystalline$1,251
Solar Polycrystalline$976
Thin-Film$571
Solar Battery$801
Solar Home EV Charger$3,003

Financing Solar Energy in Vallejo

Choosing the optimal financing option will influence your overall solar system cost and expected savings. Common payment options include cash payments, power purchase agreements, loans, and leases. Though it involves a large up-front payment, cash is the most economical choice because it doesn't accrue interest and qualifies you for incentives. Solar loans are the next best option. As with a home or auto loan, you'll pay a monthly rate towards system ownership, including interest. You can still apply for cost-saving solar incentives, and depending on your lender, you could put as little as $0 down. Solar leases allow you to use your panels for a set monthly rate, while PPAs let you pay only for the energy you use, akin to an electric bill. Both options disqualify you for solar incentives and do not provide you system ownership. Solar experts generally don't recommend them, but they might be suitable in some cases. Ask each business you're evaluating about the payment plans it offers. A representative can help you determine the optimal option for your pocketbook.

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

The IRS allows you to claim a 26% federal solar tax credit on the full cost of the solar system, so long as you purchase it before 2032. City and state governments and utilities might also offer their own rebates, incentives, and financing programs that could save you more money.

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 Vallejo

How much money could I save by going solar in Vallejo?

On average, Vallejo homeowners shell out approximately $1,538 per year for energy. Once you repay your solar array, you could save $1,725.35 for every kilowatt you produce.

How prevalent is solar energy in Vallejo?

Yes, solar energy is reaching new heights in Vallejo. Some homes already generate solar power on-site or through utility grids, and they're fortified by a state solar economy with 74255 job opportunities and counting.

Will solar panels raise my Vallejo home price?

Yes, new solar systems mean higher property values according to the National Renewable Energy Laboratory (NREL.) Homeowners could project a $20 property value increase for each dollar they save on energy. Therefore, $600 in energy savings could increase your home's value by $12,000.

How long will a typical solar system last?

Today's solar systems are remarkably durable, lasting up to 25 years. Monocrystalline options and other premium models tend to last longer than "budget-friendly" models.

Is solar panel installation a quick job?

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

What size should my new Vallejo solar system be?

A typical Vallejo solar home has a 3.1-kW panel array, but you might need a bigger system if your energy needs are higher. Solar experts will consider your property's power usage and roof shading to suggest the appropriate system for you.

What are some "red flags" to watch for as I research companies?

While many online reviews are positive, even the rated solar companies might have critical feedback. You should know these early red flags for the best odds of an exemplary job:
  • Aggressive sales pitch
  • Dodging questions about warranties, cost, references and credentials and training
  • Limited or no customization
  • Superficial, rushed site evaluation
  • Limited customer feedback

Should I get quotes from multiple Vallejo solar companies?

It's wise to obtain three or more estimates before committing to a single solar provider. This allows you to evaluate product quality, warranty options, customer feedback, and pricing. It also lets you assess a contractor's reliability, knowledge and responsiveness, all of which are "green flags".

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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