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  • Written by
    Max Peterson
  • Fact Checked
  • Updated

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 Solar Panel Leasing
Sunrun logo
4.4/5

Ratings are based on our detailed proprietary methodology and review standards.

  • Provides system monitoring
  • Offers diverse financing options for various budgets
  • Provides EV and solar battery solutions
Best Solar Panel Installation
Momentum Solar logo
4.4/5

Ratings are based on our detailed proprietary methodology and review standards.

  • Offers 7 panel brand options
  • 25-year workmanship warranty
  • Offers battery options

10 Best Solar Companies in Brentwood

Brands are algorithmically curated from a database of local service providers near you. We require a minimum number of Google reviews and average ratings for provider inclusion.

Featured Partner
SunPower Logo
Top Rated

SunPower

4.8/5

Ratings are based on our detailed proprietary methodology and review standards.

Based on 1404 reviews


880 Harbour Way S Suite 600, Richmond, CA 94804

(510) 540-0550

us.sunpower.com
Featured Partner
Sunrun Solar Logo
Top Rated

Sunrun Solar

3.7/5

Ratings are based on our detailed proprietary methodology and review standards.

Based on 52 reviews


1215 Striker Ave Ste 120, Sacramento, CA 95834

(916) 547-5250

www.sunrun.com/solar-by-state/ca/sacr...
United Solar Electric Logo

United Solar Electric

4.6/5

Ratings are based on our detailed proprietary methodology and review standards.

Based on 28 reviews


4501 O'Hara Ave, Brentwood, CA 94513

(925) 679-4665

www.unitedsolarelectric.net
West Coast Solar Logo

West Coast Solar

4.4/5

Ratings are based on our detailed proprietary methodology and review standards.

Based on 144 reviews


2155 Elkins Way Suite B, Brentwood, CA 94513

(833) 381-9541

www.westcoastsolar.com

Del Sol Energy

4.4/5

Ratings are based on our detailed proprietary methodology and review standards.

Based on 71 reviews


550 Harvest Park Dr b, Brentwood, CA 94513

(925) 378-4801

delsolenergy.com
Suntrek Solar Logo

Suntrek Solar

4.4/5

Ratings are based on our detailed proprietary methodology and review standards.

Based on 21 reviews


721 E 18th St, Antioch, CA 94509

(925) 372-8983

www.suntreksolar.com
Kingdom Solar Logo

Kingdom Solar

4.7/5

Ratings are based on our detailed proprietary methodology and review standards.

Based on 51 reviews


2388 Research Dr, Livermore, CA 94550

(925) 481-8903

www.kingdomsolar.com
NorthStar Solar Inc Logo

NorthStar Solar Inc

4.7/5

Ratings are based on our detailed proprietary methodology and review standards.

Based on 29 reviews


822 Hartz Way STE 240, Danville, CA 94526

(925) 400-7479

www.gonorthstarsolar.com

Your Energy Solutions

4.5/5

Ratings are based on our detailed proprietary methodology and review standards.

Based on 132 reviews


290 Rickenbacker Cir, Livermore, CA 94551

(888) 888-0711

yourenergysolutions.com

Got Watts?

4.6/5

Ratings are based on our detailed proprietary methodology and review standards.

Based on 189 reviews


2045 Commerce Ave, Concord, CA 94520

(925) 421-0411

www.gotwatts.com

Ranking Methodology

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

  • Service offerings and warranties: Solar companies should stand behind their equipment and services with warranties. We evaluated how each company responds to issues and warranty claims, focusing on promptness and customer satisfaction.
  • Panel brands and quality: The best solar companies keep up with new technology, offering equipment from reliable, innovative manufacturers.
  • Customer feedback and reviews: Most Brentwood solar installers have both favorable and unfavorable reviews. However, a good review ratio reflects a company's trustworthiness and responsiveness to issues.
  • Educational programs and business model: Solar technicians must be excellent teachers. They should tap into their years of experience answer your questions on how to care for your system and maximize its performance.
  • Professional licenses and credentials: Each installer on our list complies with state and city licensing requirements and keeps current with industry best practices. Many of them have been a part of the Brentwood community for over 15 years.

Facts about Brentwood

  • Average Max Temperature:
    71°F
  • Solar Payback Period:
    7 years
  • Average Daily Sunlight:
    68%
  • Homes Powered by Solar:
    12,004
  • Average Annual Energy Bill:
    $1,538
  • Solar Power per Capita:
    97.4%

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 Amount:

100% of system value; 75% of system value exemption for dual-use equipment

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$1,321.79
Solar Polycrystalline$1,030.99
Thin-Film$602.73
Solar Battery$845.94
Solar Home EV Charger$3,172.29

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

Frequently Asked Questions about Solar in Brentwood

Sources

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