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10 Best Solar Companies in Thousand Oaks, CA

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Written By David Cusick

Last Updated April 2024

Solar energy is becoming increasingly popular for homeowners in Thousand Oaks. A new solar energy system can help you provide a dependable source of power, decrease your carbon footprint, and add value to your property. Solar power can cut your energy costs and shrink your carbon footprint. However, it's important to select a qualified solar installer. Luckily, we've done the research and compiled a guide to the best and most trustworthy solar installation companies in Thousand Oaks.

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 Thousand Oaks

SunPower by Sun Solar-OC

SunPower by Sun Solar-OC Logo

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4085 E La Palma Ave Suite B, Anaheim Hills, CA 92807 (949) 734-9695 sunpowerbysunsolaroc.com

Clear pricing policy

Reliable customer support

Informative resources

Services Offered

Panel installation
Cleaning and maintenance
Battery storage
Consultation

Maxum Energy Inc.

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2625 Townsgate Rd #330, Westlake Village, CA 91361 (818) 855-9203 maxumenergy.com

Reliable customer support

Family-operated business

Informative resources

Clear pricing policy

Services Offered

Financing assistance
Permit assistance
Consultation
Battery storage
Panel installation

Go Green Solar Solutions

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2829 Townsgate Rd STE 100, Westlake Village, CA 91361 (805) 497-9808 gogreensolarsolutions.com

Reliable customer support

Informative resources

Prompt service delivery

Clear pricing policy

Free quotes

Services Offered

Solar carports
Battery storage
Panel installation
Cleaning and maintenance

Platinum Solar | Skyline Smart Energy

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2649 Elizondo Ave, Simi Valley, CA 93065 (562) 418-0658 platinumsolarusa.com

Family-operated business

Prompt service delivery

Reliable customer support

Clear pricing policy

Informative resources

Free quotes

Services Offered

Panel installation
Battery storage
Consultation

AFC Plumbing & Solar

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5021 Verdugo Way #105, Camarillo, CA 93012 (805) 876-3190 afcplumbingandsolar.com

Free quotes

Prompt service delivery

Clear pricing policy

Reliable customer support

Informative resources

Services Offered

Panel installation
Skilled repairs

KOTA Energy Group

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1200 Lawrence Dr Suite 180, Newbury Park, CA 91320 (855) 800-5682 kotaenergygroup.com

Clear pricing policy

Free quotes

Informative resources

Services Offered

Battery storage
Cleaning and maintenance
Panel installation

Solar Solutions Company

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4545 Industrial St, Simi Valley, CA 93063 (805) 807-0878 solarsolutionscompany.com

Free quotes

Informative resources

Reliable customer support

Clear pricing policy

Services Offered

Panel installation
Cleaning and maintenance

Paradise Renewables

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30721 Russell Ranch Rd Suite 140, Westlake Village, CA 91362 (562) 315-6432 paradiserenewables.com

Free quotes

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Reliable customer support

Services Offered

Panel installation

Quantum Solar Designs, Inc.

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1270 Avenida Acaso Ste D, Camarillo, CA 93012 (805) 445-6576 quantumsolardesigns.com

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Reliable customer support

Clear pricing policy

Free quotes

Services Offered

Panel installation
Battery storage

Imperial Solar

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6912 Owensmouth Ave, Canoga Park, CA 91303 (818) 650-3500 imperialsolar.com

Clear pricing policy

Free quotes

Informative resources

Reliable customer support

Services Offered

Grid-tied solar system
Panel installation
Battery storage
Consultation
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

Adopting solar power lets homeowners reduce utility bills while benefiting the planet by reducing your carbon footprint using clean energy. If you’re determining whether to go solar, consider these key factors for choosing an installer.

Check Licensing

It's important to hire a licensed solar installer. This helps ensure that the work is done correctly using the most up-to-date installation methods. There are five specific types of solar contracting licenses in California: boilers, PV electrical, HVAC, thermal, and pool heating. To earn licensure, a contractor must complete a highly comprehensive educational series, gain four years of experience as an apprentice or journeyman, and pass written exams.

Read Customer Reviews

Check review sites like the Better Business Bureau (BBB), Google Reviews, and TrustPilot to see customer feedback about 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 3–5 solar companies to get free, detailed quotes. Quotes should clearly outline all costs and specify the exact solar components included. By comparing multiple quotes, you can identify the best value based on your budget.

Ask About the Warranty

High-quality solar installations should include robust workmanship and performance warranties. The workmanship guarantee covers any installation issues like cracks in the panels, poor alignment, or poor wiring. The output warranty ensures an energy generation baseline. Strong guarantees reflect a solar provider's confidence in its installations.

Evaluate Financing and Incentives

Solar panels can help lower your electricity costs in the long run. When evaluating solar panel's cost and value, be sure to weigh these considerations.

  • Research federal and state tax credits: There’s a 26% federal tax credit available for total solar system costs 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 through a lease or loan. Review important financing details such as fees, annual percentage rate (APR), payment schedule, and ownership implications when financing your solar system.
  • Look into utility rebates: Local utility companies may offer additional rebates to encourage homeowners to adopt solar panels. Check the qualification criteria and rebate values with your local utility provider to find out what your savings could be.

Cost of Solar Installation in Thousand Oaks

Thousand Oaks homeowners typically spend about $6,958 on home solar systems after federal tax refunds. Solar arrays in Thousand Oaks cost roughly $3,470 per kilowatt, with an average size of 2.9 kilowatts. An estimate from a local solar provider will include costs for labor, preliminary work, and permit fees, and will account for your system's size, capacity, and panel type. Some homeowners prefer to lease their solar panels to reduce upfront costs.

Thousand Oaks 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 Thousand Oaks, CA

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

There are many benefits to home solar energy. You can reduce emissions, save money, and qualify for tax benefits. With the right storage equipment, solar panels can also give you further energy independence and offer some protection from power outages.

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

Yes. The grid in Thousand Oaks 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.

Generally speaking, your energy bills will decrease significantly after you install solar panels. This is because you're using the energy you generate for free rather than buying it from your power company. In Thousand Oaks, the average amount someone can save is $751 per year. With net metering programs offered by many utilities, you could ultimately make a profit from your system when your payback period is done.

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 Thousand Oaks area offer comprehensive maintenance plans to help you keep your panels healthy and make the most of your system.

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

The answer depends on your specific needs and goals. Generally, monocrystalline solar panels are the most efficient for Thousand Oaks homes. However, if you have a limited budget, then you may want to consider polycrystalline or thin-film solar panels. When you're choosing a contractor, make sure to ask about the brand names and models of solar panels an installer offers and the benefits and drawbacks of each.

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