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Best 5 Solar Companies in Westminster, CA

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

Westminster residents are intentional about safeguarding the planet and living greener lifestyles. That's why many homeowners are purchasing panels from the best solar companies for their homes. Local homeowners might go for solar to break free of high power costs from sources like natural gas. An experienced solar installer can help you install and optimize a system that matches your energy needs without breaking the bank. Discover Westminster's top-rated solar companies and learn vital 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 Westminster Solar Companies

SunPower by True Power Solar Logo

SunPower by True Power Solar

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4.0/5
Based on 21 customer reviews.

Services Offered

Cleaning And MaintenancePanel Installation

Highlights

  • Free quotes
  • Reliable customer support
  • Informative resources
201 Clark Ave, Pomona, CA 714-676-8888 truepowersolar.com
SunPower by Sea Bright Solar Logo

SunPower by Sea Bright Solar

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4.5/5
Based on 125 customer reviews.

Services Offered

Panel InstallationBattery StorageFinancing AssistanceConsultation

Highlights

  • Free quotes
  • Reliable customer support
  • Prompt service delivery
1785 Industrial Park Ave Building A, Redlands, CA 909-347-5451 seabrightsolar.com
Solar Wholesale Group Logo

Solar Wholesale Group

4.7/5
Based on 23 customer reviews.

Services Offered

ConsultationCleaning And MaintenanceSkilled RepairsFinancing AssistancePanel Installation

Highlights

  • Prompt service delivery
  • Clear pricing policy
  • Reliable customer support
5050 2nd St #41424, Long Beach, CA 562-822-0500 solarwholesalegroup.com
REPOWER OC Logo

REPOWER OC

4.7/5
Based on 33 customer reviews.

Services Offered

Panel InstallationFinancing Assistance

Highlights

  • Reliable customer support
  • Free quotes
  • Informative resources
2942 Century Pl Suite 760, Costa Mesa, CA 714-464-7721 repoweroc.com

More Local Solar Companies

Solar Source

User Reviews: 4.7/5 

2954 E 14th St
Long Beach, CA 90804

Vasco Solar

User Reviews: 4.6/5 

17150 Newhope St #403
Fountain Valley, CA 92708

TENCO SOLAR

User Reviews: 4.6/5 

700 N Valley St Suite C
Anaheim, CA 92801

SunSolar U.S.

User Reviews: 4.7/5 

16755 Von Karman Ave Suite 200
Irvine, CA 92606

Go Green Solar

User Reviews: 4.5/5 

1630 S Sunkist St ste e
Anaheim, CA 92806

Aikyum Solar

User Reviews: 4.5/5 

7256 Garden Grove Blvd
Westminster, CA 92683

Better Earth Solar

User Reviews: 4.5/5 

16720 Marquardt Ave
Cerritos, CA 90703

Infinity Solar

User Reviews: 4.5/5 

749 N Main St
Orange, CA 92868

Semper Solaris

User Reviews: 4.5/5 

1701 E Edinger Ave Suite H1
Santa Ana, CA 92705

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 focuses on the following criteria to assess the best Westminster solar companies.

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Facts about Westminster
Average Max Temp:70°F
Solar Payback Period:6.8 years
Average Daily Sunlight:71%
Homes Powered by Solar:16,569
Average Annual Energy Bill:$1,185
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 advantages. Here are some highlights.

  • Better energy independence: Adding a solar battery storage system lets you have dependable energy during grid outages and storms.
  • Lowered energy bills: Solar panels let you generate your own energy to power your home, reducing your regular electricity costs. Going off-grid can eliminate your bills completely. Plus, a significant number of states have adopted net metering, which permit you to earn money by selling your unused energy back to the grid.
  • Reduced carbon footprint: Using solar is a surefire way to lower your carbon footprint and home fossil fuel dependency.

What Solar Incentives Are Available to Westminster Homeowners?

Governments and utilities often reward homeowners for adopting solar. Here are some of the tax credits, rebates, 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 Westminster

The purchase price and performance of solar panels often depend on which company installed them. Here are some key items to bear in mind while shopping for a solar provider.

Licensing and Training

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

Cost of Solar Panels in Westminster

The kind of solar panels you purchase decides how much power you can generate. Monocrystalline panels and high-quality and give you the best performance but cost more upfront. Polycrystalline panels work with a tried-and-true mechanism and cost less, but produce less power. Thin-film panels aren't recommended for large residential installations, but they are ideal for small projects like converting RVs and sheds.

You can also add battery backups and electric vehicle (EV) chargers. These will increase your total installation cost, but they can boost your solar system's performance. Not every solar company includes these extras, so look for a contractor that installs them if it's crucial for you.

Generally speaking, it costs about $17,350 for a five-kilowatt solar array in Westminster. This table displays more specific costs for different solar panel types and system components in your area.

Solar Panel CostAverage Cost
Solar Monocrystalline$1,235
Solar Polycrystalline$963
Thin-Film$563
Solar Battery$790
Solar Home EV Charger$2,964

Financing Solar Energy in Westminster

There are various ways to pay for a solar energy system, and the right one will lower your costs. A few of the most common options include leases, power purchase agreements (PPAs), loans, and cash payments. Though it involves a large up-front payment, cash is the most cost-effective choice because it doesn't accrue interest and qualifies you for incentives. Solar loans are the runner-up 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 rent your panels for a set monthly rate, while PPAs let you pay only for the energy you use, similar 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 provider you're vetting about the payment options it offers. A consultant can help you determine the optimal option for your financial situation.

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

The IRS allows you to claim a 26% federal solar tax credit on your new solar panels, so long as you purchase it before 2032. Local governments and utilities might also offer their own rebates, financing programs, and incentives 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 Westminster

How much energy and money could I save per year by switching to solar?

Most Westminster homeowners spend about $1,185 on energy each year. Your costs could drop by $1,301.50 for each kilowatt you generate after you pay off a solar array.

Is solar energy widely available in Westminster?

Yes, solar energy is becoming increasingly popular in Westminster. Some homes already use solar power on-site or through utility grids, and they're fortified by a state solar economy with 74255 workers and counting.

Should I anticipate a property value increase after switching to solar energy?

Yes, solar energy systems will boost your property value. According to the National Renewable Energy Laboratory (NREL), for every dollar you reduce on energy bills, your home value increases by $20. So, if your panels save you $600 per year on energy costs, your property could appreciate $12,000.

What can I do to assess my home's solar viability?

To determine your home's solar readiness, nothing substitutes for a comprehensive estimate from a local solar contractor. However, you can use the PVWatts tool for a simple solar viability prediction based on public data, including panel efficiency, tree cover, local weather and topography, and system size.

Is solar installation a quick job?

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

What size should my new Westminster solar system be?

The average Westminster solar system size is 2.9 kilowatts (kW). However, your final system size depends on your household's power consumption. Your roof size, panel model, and surrounding shading could also impact your final result. A professional solar contractor will consider these factors and determine the right array size for your home.

How can I maximize my solar panels' performance?

To enhance your solar system's performance, you can use the following strategies:
  • optimize the panels' position with your solar installer
  • regularly clean your solar panels
  • upgrade to a more efficient inverter trim or cut down trees in the way of your panels
  • use energy-efficient appliances

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

Sources