We may be compensated if you purchase through links on our website. Our Reviews Team is committed to delivering honest, objective, and independent reviews on home products and services. More

Best 5 Solar Companies in Brentwood, CA

Get matched with a top local pro
Join the 10,601 people who have received a free, no-obligation quote in the last 30 days
  1. Home
  2. Local Pros
  3. Solar
  4. CA
  5. Brentwood
Written By Max Peterson|Last Updated: April 18, 2024

The Brentwood community is intentional about protecting the environment and living greener lifestyles. That's why many people are purchasing panels from the top solar companies for their homes. With all the options to choose from in this concrete jungle, you might feel overwhelmed searching for an exceptional company. Discover Brentwood's best solar companies and learn key decision-making strategies 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 Brentwood Solar Companies

Sunrun Solar Logo

Sunrun Solar

GET QUOTE
3.7/5
Based on 52 customer reviews.

Services Offered

Financing AssistanceCleaning And MaintenancePermit AssistancePanel InstallationGrid-Tied Solar SystemTesla PowerwallBattery Storage

Highlights

  • Informative resources
  • Clear pricing policy
  • Free quotes
1215 Striker Ave Ste 120, Sacramento, CA 916-547-5250 sunrun.com
United Solar Electric Logo

United Solar Electric

4.6/5
Based on 28 customer reviews.

Services Offered

Panel InstallationConsultationFinancing AssistanceBattery Storage

Highlights

  • Reliable customer support
  • Clear pricing policy
  • Prompt service delivery
4501 O'hara Ave, Brentwood, CA 925-679-4665 unitedsolarelectric.net
West Coast Solar Logo

West Coast Solar

4.4/5
Based on 144 customer reviews.

Services Offered

Panel InstallationConsultationFinancing AssistanceOff-Grid Solar SystemsBattery Storage

Highlights

  • Informative resources
  • Clear pricing policy
  • Free quotes
2155 Elkins Way Suite B, Brentwood, CA 833-381-9541 westcoastsolar.com
Del Sol Energy Logo

Del Sol Energy

4.4/5
Based on 71 customer reviews.

Services Offered

Cleaning And MaintenancePanel InstallationBattery Storage

Highlights

  • Reliable customer support
  • Free quotes
  • Informative resources
550 Harvest Park Dr B, Brentwood, CA 925-378-4801 delsolenergy.com

More Local Solar Companies

Suntrek Solar

User Reviews: 4.4/5 

721 E 18th St
Antioch, CA 94509

Kingdom Solar

User Reviews: 4.7/5 

2388 Research Dr
Livermore, CA 94550

NorthStar Solar Inc

User Reviews: 4.7/5 

822 Hartz Way STE 240
Danville, CA 94526

Your Energy Solutions

User Reviews: 4.5/5 

290 Rickenbacker Cir
Livermore, CA 94551

Got Watts?

User Reviews: 4.6/5 

2045 Commerce Ave
Concord, CA 94520

Green Air and Solar

User Reviews: 4.5/5 

3953 Industrial Way
Concord, CA 94520

Source Energy

User Reviews: 4.7/5 

161 N Civic Dr #400
Walnut Creek, CA 94596

Solar Technologies

User Reviews: 4.4/5 

14 Beta Ct
San Ramon, CA 94583

Certified Solar, Heating & Air Conditioning

User Reviews: 4.5/5 

5040 Commercial Cir unit c
Concord, CA 94520

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 has researched dozens of solar contractors near Brentwood, focusing on the following criteria:

Get Your Solar Project Quote Today

Get matched with a top local pro

Please enter a valid 5-digit zip code!

Facts about Brentwood
Average Max Temp:71°F
Solar Payback Period:6.8 years
Average Daily Sunlight:68%
Homes Powered by Solar:12,004
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 provides several advantages that will enhance your home for years to come.

  • Better energy independence: Adding a solar battery storage system lets you have dependable energy during grid outages and storms.
  • Lowered energy bills: You can avoid the premium cost of grid-tied power by creating some electricity at home. Plus, many states provide net metering which can allow you to sell your unused energy back to help pay for your energy bill.
  • Reduced carbon footprint: Utilizing solar is a surefire way to minimize your carbon footprint and home fossil fuel dependency.

What Solar Incentives Are Available to Brentwood Homeowners?

Governments and power companies often incentivize homeowners for adopting solar. Here are some of the rebates, tax credits or other programs you could qualify for.

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 Brentwood

Choosing a company is the first step toward a well-oiled and cost-efficient solar array. Here are some important factors to keep in mind while searching for a solar company.

Licensing and Training

California requires solar companies to hold licenses for each type of equipment they install, which can include solar boilers, photovoltaic (PV) systems, water heaters, pool heaters, and HVAC. Contractors must complete a highly comprehensive educational series, gain four years of experience as an apprentice or journeyman, and pass written exams to earn a license. Look for private accreditations from the North American Board of Certified Energy Practitioners (NABCEP), among the solar sector's most reputed trade groups. Its program includes certifications for both solar photovoltaic and water heating installers.

Cost of Solar Panels in Brentwood

Different solar panel types look and perform differently. Monocrystalline panels cost more than other options, but they generate the most power and generally have the highest quality. Polycrystalline panels produce less power, but start at a more budget-friendly price point. Thin-film panels work well for small projects like RVs and sheds, but they're not ideal for larger installations due to their low performance.

You can also add electric car (EV) chargers and battery backup systems. These will increase your total installation cost, but they can maximize your solar system's efficiency. Not all solar providers include these add-ons, so look for a company that installs them if it's important for you.

You can plan to spend about $17,350 on average for a five-kilowatt solar energy system in Brentwood. Check the table in this section to get an idea of what amount Brentwood solar companies might quote for your specific solar system's price.

Solar Panel CostAverage Cost
Solar Monocrystalline$1,322
Solar Polycrystalline$1,031
Thin-Film$603
Solar Battery$846
Solar Home EV Charger$3,172

Financing Solar Energy in Brentwood

Solar installers use multiple different financing options to lower your costs and increase your savings. Though some providers offer unique payment plans, the most common are power purchase agreements (PPAs), solar loans, solar leases and cash payments. We suggest making a cash payment or securing a solar loan for the highest return on investment (ROI). Cash payments require a hefty sum up-front, but you’ll pay the least long-term by avoiding interest. You’ll also have full ownership of your system and can apply for solar panel incentives to minimize your total costs. Solar loans are another good option if you don’t want to make a big initial investment. You can pay for your system in installments while still enjoying energy bill savings and solar incentives. However, you’ll spend more in total due to accruing interest. Solar leases allow you to pay a monthly rate to rent your panels, while a PPA lets you pay a variable 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 suitable in particular circumstances. Look for providers that offer several payment plans to find the right fit for your financial needs.

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

You can claim a 26% federal solar tax credit from the IRS for new residential solar systems purchased before 2032. Additionally, local governments and utilities may have their own rebates and financing plans that could reduce your total cost even more.

Solar System CapacityEstimated Payback period
1 kW1.4 years
2 kW2.7 years
5 kW6.8 years
10 kW13.7 years

Ready to Get a Quote on Your Solar Project?

Get matched with a top local pro

Please enter a valid 5-digit zip code!

Frequently Asked Questions About Solar in Brentwood

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

On average, Brentwood homeowners pay around $1,538 per year on electric bills. Once you repay your solar array, you could save $1,729.84 per kilowatt you produce.

How popular is solar energy in Brentwood?

Yes, solar energy is readily available in Brentwood. A growing number of area homes are already using solar power on-site or through utility grids, and California has about 74255 jobs forming its solar economy.

Should I expect a property value increase after going solar?

Yes, solar panels will increase your property value. According to the National Renewable Energy Laboratory (NREL), for every dollar you reduce 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.

How long is a Brentwood solar panel's average lifespan?

Today's solar panels are remarkably durable, lasting up to 25 years. Monocrystalline options and other high-end models tend to live longer than cheaper models.

How do I care for my new solar system?

To protect your solar system's efficiency, inspections and cleanings every six months are usually enough. In dusty or dry seasons, your panels might need cleanings every few months. Your provider can recommend a maintenance schedule. Its team could also handle the cleaning for you.

How long does it take to pay back a solar loan in Brentwood?

Most Brentwood homeowners pay back a solar loan in 7.0 years. You can shorten the payback period by paying off extra loan principal each month.

What are the signs I shouldn't use a particular solar company for my job?

Even the most esteemed Brentwood solar providers will have both supportive and unfavorable reviews. To make the most informed choice possible, focus on these warning signs to know if a company isn't worth your time:
  • High-pressure sales tactics
  • Dodging questions about references, training and credentials, cost and warranties
  • "One-size-fits-all" approach
  • Superficial, rushed site evaluation
  • No references or testimonials

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

Sources