10 Best Solar Companies in Oceanside, CA

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Last Updated: February 25, 2025

Rooftop solar is one of the most easily accessible forms of renewable energy for Oceanside homes. Transitioning to solar energy can lower your monthly energy expenses and decrease your carbon output. Before you begin the process, you want to make sure you find a qualified installer. Luckily, we've done the research and compiled a guide to the best and most reliable solar installation providers in Oceanside.

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Top 10 Best Solar Companies in Oceanside

Advertisement This site receives compensation from some of the companies featured in this listing, which may impact where and how products appear. When you click "Get Quote," you will be connected with partners who may contact you with information related to your inquiry. This listing doesn't feature all companies, products, or offers that may be available.

San Diego County Solar

San Diego County Solar Logo

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User Rating

5145 Avenida Encinas Ste. A, Carlsbad, CA 92008 (760) 230-2220 sandiegocountysolar.com

Clear pricing policy

Free quotes

Informative resources

Prompt service delivery

Reliable customer support

Services Offered

Skilled repairs
Panel installation
Permit assistance
Cleaning and maintenance
Consultation
Battery storage
Grid-tied solar system
System decommissioning
Financing assistance

HES Solar

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9085 Aero Dr # A, San Diego, CA 92123 (619) 692-2015 hessolar.com

Informative resources

Reliable customer support

Free quotes

Clear pricing policy

Services Offered

Panel installation
Permit assistance
Battery storage
Off-grid solar systems
Tesla powerwall
Cleaning and maintenance
Financing assistance
Consultation

SunSolar U.S.

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16755 Von Karman Ave Suite 200, Irvine, CA 92606 (949) 242-0088 sunsolarus.com

Reliable customer support

Free quotes

Clear pricing policy

Prompt service delivery

Informative resources

Services Offered

Financing assistance
Battery storage
Panel installation
Permit assistance
Consultation
Solar carports

TENCO SOLAR

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700 N Valley St Suite C, Anaheim, CA 92801 (888) 507-6937 tencosolar.net

Reliable customer support

Informative resources

Free quotes

Services Offered

Solar carports
Battery storage
Cleaning and maintenance
Consultation
Financing assistance
Skilled repairs
Permit assistance
System decommissioning
Panel installation

Go Green Solar

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User Rating

1630 S Sunkist St ste e, Anaheim, CA 92806 (866) 798-4435 gogreensolar.com

Informative resources

Clear pricing policy

Reliable customer support

Free quotes

Services Offered

Off-grid solar systems
Panel installation
Permit assistance
Grid-tied solar system
Battery storage
Cleaning and maintenance
Financing assistance
Consultation

SolarRepair

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2834 Hamner Ave #464, Norco, CA 92860 (833) 757-4255 mysolarrepair.com

Reliable customer support

Informative resources

Prompt service delivery

Free quotes

Clear pricing policy

Services Offered

Cleaning and maintenance
Financing assistance
Skilled repairs
Battery storage
Panel installation
Solar panel upgrades

Aikyum Solar

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Our Rating

User Rating

7256 Garden Grove Blvd, Westminster, CA 92683 (888) 989-8786 aikyum.com

Free quotes

Clear pricing policy

Reliable customer support

Prompt service delivery

Informative resources

Services Offered

Panel installation
Financing assistance
Tesla powerwall
Battery storage
Permit assistance
Cleaning and maintenance

Pacific Sun Technologies, Inc

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41775 Elm St #102, Murrieta, CA 92562 (951) 308-1800 pacificsuntech.com

Free quotes

Reliable customer support

Services Offered

Skilled repairs
Consultation
Grid-tied solar system
Permit assistance
Battery storage
Financing assistance
Panel installation
Cleaning and maintenance
Tesla powerwall

San Diego Solar Installers

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User Rating

501 W Broadway, San Diego, CA 92101 (858) 500-3974 sandiegosolarinstallers.net

Clear pricing policy

Informative resources

Reliable customer support

Free quotes

Services Offered

Permit assistance
Panel installation
Grid-tied solar system
Off-grid solar systems
Cleaning and maintenance
Tesla powerwall
Battery storage
Consultation
Financing assistance

Semper Solaris

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Our Rating

User Rating

1720 Howard Pl, Redlands, CA 92373 (909) 316-8606 sempersolaris.com

Clear pricing policy

Reliable customer support

Free quotes

Informative resources

Services Offered

Battery storage
Consultation
Cleaning and maintenance
Skilled repairs
Financing assistance
Panel installation
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

Putting solar panels on your roof could reduce your electricity payments while helping the environment by reducing your carbon footprint through renewable energy use. Key considerations when researching local solar installers are as follows.

Check Licensing

Hiring a licensed solar installer is critical. This help guarantee that the work is done correctly using current installation best practices. There are five specific levels of solar contracting licenses in California: boilers, PV electrical, HVAC, thermal, and pool heating. For a contractor to earn a license, a contractor must take 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 Google Reviews, the Better Business Bureau (BBB), and TrustPilot to see feedback from past customers on local solar companies. Detailed reviews can help you assess a company's reliability and customer service. Use caution with companies that have very few reviews or mostly negative ones.

Compare Multiple Quotes

Contact at least three solar companies to receive free, detailed quotes. Quotes should clearly explain 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

Quality solar installations should have comprehensive workmanship and performance warranties. The workmanship guarantee covers any installation problems such as poor alignment, cracks in the panels, or poor wiring. The performance guarantee ensures a specific energy output level. Strong guarantees indicate that a solar installer trusts its installations.

Evaluate Financing and Incentives

Switching to solar power can help reduce your energy expenses. Be sure to evaluate these aspects when determining the cost and value of solar panels.

  • Look into utility rebates: Local utility companies may offer additional rebates to encourage homeowners to install solar panels. Check the eligibility rules and rebate values with your local power company to find out what your savings could be.
  • Research federal and state tax credits: A 26% federal tax credit for the full solar system cost is available through 2032. Many states offer incentives, too. The credits can lead to substantial savings for solar buyers.
  • Compare system purchase options: Solar panels can be purchased outright or financed over time with leases or loans. Verify key financing details like fees, payment schedule, annual percentage rate (APR), and ownership implications when financing solar panels.

Cost of Solar Installation in Oceanside

In Oceanside, solar panels cost an average of $3,470 per kilowatt, with an average system size of 2.8 kilowatts. The typical Oceanside homeowner spends $6,837 on their solar array after federal tax refunds. An estimate from a local provider will take into account additional information based on your desired system's panel type, capacity, required preliminary work, and size. In some cases, homeowners may prefer leasing solar panels to reduce upfront costs.

Oceanside Solar Incentives Guide

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: 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: 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: 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: 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

Incentive Amount:

Locally determined

Incentive Type: Feed-in Tariff

Website: cpuc.ca.gov

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 Oceanside, CA

Generally speaking, a solar photovoltaic (PV) system can be used to power any household appliance or system that uses electricity. In the smallest case, you can use a solar water heater.

There are a number of benefits to home solar energy. You can raise your property values, qualify for tax benefits, and save money. With the right storage equipment, solar panels can also give you further energy independence and offer some protection from power outages.

Generally speaking, your energy bills will significantly decrease 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 Oceanside, the average amount someone can save is $903 per year. With net metering programs offered by many utilities, you could ultimately make a profit from your system after the payback period concludes.

Your payback period is the time to achieve an ROI on your solar panels. It will vary based on the average sunlight in your area, the rate your utility charges per kilowatt of power, and their rated capacity. Oceanside has extremely high daily sunlight levels, so you could recoup your investment in as little as 7.6 years per 5 kW of rated capacity.

Absolutely. Solar panels don't depend on the grid to work and will continue to generate power even if the grid is having problems. Keep in mind, however, that a solar system without a storage system cannot keep you running through a nighttime outage. Your contractor can discuss some economical options to keep your home's power access reliable through the worst conditions, including battery backups or an emergency generator.

Ultimately, the answer will depend on your specific situation. You'll be eligible for a federal tax credit of up to 30% of the system's cost, as well as state or local incentives depending on where you are. As for insurance, you'll need to notify your insurer about your new solar panels. Your premium may increase due to added property values, but you'll have peace of mind if a covered event happens to the system.

Solar energy can be more efficient than other forms of renewable energy. They have low maintenance costs and today's systems can work in a variety of conditions.

Other Oceanside, CA Home Services

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