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10 Best Solar Companies in San Marcos, CA

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Written By David Cusick

Last Updated February 2024

Solar energy is becoming increasingly popular for San Marcos homeowners. A solar panel array can help you add value to your property, decrease your carbon footprint, and provide a dependable source of power. Solar power can cut your energy costs and lower your carbon footprint. However, it's important to choose a reputable solar installer. Luckily, we've done the research and assembled a guide to the best and most trustworthy solar installation providers in San Marcos.

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 San Marcos

SunPower by Milholland Electric

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1475 Cuyamaca St, El Cajon, CA 92020 (619) 732-1198 milhollandelectric.com

Free quotes

Informative resources

Clear pricing policy

Reliable customer support

Services Offered

Consultation
Panel installation
Battery storage
Financing assistance
Tesla powerwall

Cosmic Solar and Roofing

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943 Poinsettia Ave STE 401, Vista, CA 92081 (760) 749-1111 cosmicsolar.com

Reliable customer support

Informative resources

Free quotes

Clear pricing policy

Services Offered

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

Gen819 Roofing & Solar

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1235 Activity Dr STE E, Vista, CA 92081 (760) 420-0166 gen819.com

Informative resources

Clear pricing policy

Reliable customer support

Prompt service delivery

Free quotes

Services Offered

Skilled repairs
Cleaning and maintenance
Battery storage
Consultation
Panel installation

Baker Home Energy

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2120 Harmony Grove Rd, Escondido, CA 92029 (877) 409-0341 bakerhomeenergy.com

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Reliable customer support

Clear pricing policy

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Skilled repairs
Financing assistance
Battery storage
Cleaning and maintenance
Panel installation

180 Solar Power

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334 W 3rd Ave, Escondido, CA 92025 (760) 264-4012 180solarpower.com

Family-operated business

Reliable customer support

Clear pricing policy

Free quotes

Informative resources

Services Offered

Financing assistance
Skilled repairs
Panel installation
Battery storage
Cleaning and maintenance

San Diego County Solar

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

Reliable customer support

Free quotes

Informative resources

Clear pricing policy

Services Offered

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

G C Electric Solar

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934 S Andreasen Dr Suite E, Escondido, CA 92029 (858) 999-3929 usa-gce.com

Reliable customer support

Clear pricing policy

Free quotes

Prompt service delivery

Informative resources

Services Offered

Permit assistance
Battery storage
Panel installation
Consultation
Financing assistance

Sol Nova Electric LLC

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330 Rancheros Dr, San Marcos, CA 92069 (833) 765-6682 gosolnova.com

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Clear pricing policy

Informative resources

Reliable customer support

Services Offered

Consultation
Financing assistance
Permit assistance
Panel installation

Palomar Solar and Roofing

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1526 Sterling Ct, Escondido, CA 92029 (760) 504-0388 palomarsolar.com

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Reliable customer support

Clear pricing policy

Informative resources

Services Offered

Battery storage
Financing assistance
Panel installation

Precision Solar

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979 Woodland Pkwy #101-28, San Marcos, CA 92069 (760) 884-6106 precisionsolar.net

Prompt service delivery

Reliable customer support

Informative resources

Free quotes

Clear pricing policy

Family-operated business

Services Offered

Financing assistance
Panel installation
Skilled repairs
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 cut your electricity payments while benefiting the planet by reducing your carbon footprint through renewable energy use. Key considerations when researching local solar installers are as follows.

Check Licensing

Verify that your solar installer is properly licensed. This helps ensure that the work is done properly using current installation best practices. There are five distinct classifications 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 consumer review platforms like TrustPilot, Google Reviews, and the Better Business Bureau (BBB) to see customer feedback about local solar companies. Detailed reviews can help you evaluate a company's reliability and customer service. Use caution with providers that have hardly any reviews or mostly negative ones.

Compare Multiple Quotes

Get free, detailed quotes from at least three solar companies. The quotes should describe all costs and identify the exact solar parts included. Looking at several quotes can help you find the most cost-effective option.

Ask About the Warranty

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

Evaluate Financing and Incentives

Solar is great for helping you lower electricity bills over time. Make sure you consider these aspects when considering the final cost and value of solar panels.

  • Compare system purchase options: Homeowners may purchase solar panels outright or spread out payments over time with a loan or lease. Be sure to verify key details like fees, payment schedule, annual percentage rate (APR), and what ownership means when financing solar panels.
  • Look into utility rebates: Local power companies may have extra discounts to motivate homeowners to go solar. Review the qualification rules and rebate amounts with your local provider to figure out your potential savings.
  • 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 result in significant savings for solar buyers.

Cost of Solar Installation in San Marcos

The cost of home solar panels in San Marcos varies depending on several factors, including your system's expected capacity and the type of panels you'll use. Generally speaking, a typical solar energy system costs $3,470 per kilowatt, not including labor, preliminary work, or permit fees. Most solar systems in San Marcos are 2.8 kilowatts, and the typical San Marcos homeowners spends $6,837 after accounting for federal tax refunds. Some homeowners may prefer leasing their solar panels to reduce upfront costs.

San Marcos 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 San Marcos, CA

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

There are a number of advantages of home solar energy. You can raise your property values, save money, and reduce emissions. With the right storage equipment, solar panels can also offer you additional energy security and offer some protection from power outages.

It depends on your location and what type of panels you're installing. With the winter months in California being very mild, you have significant leeway to install your panels, though they won't achieve peak performance until summer arrives.

Yes. The grid in San Marcos 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.

You might be pleasantly surprised at how quickly you can get a return on investment from your solar panels. In perennially-sunny San Marcos, you could make enough from your solar panels to recoup your investment in 7.4 years per 5 kW of rated capacity at maximum.

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. Many solar contractors in the San Marcos area offer comprehensive maintenance plans to help you keep your panels healthy and make the most of your system.

Net metering is a power purchasing policy that allows solar energy system owners to be compensated for the amount of energy they put back into the grid. It's available in most states and is a great way to reduce energy costs.

Regarding taxes, the federal government offers a tax credit of up to 30% of the panels' cost. Depending on where you live, you could also claim or apply for state or property tax incentives. As for insurance, your monthly premium may be slightly higher because solar panels increase your property's value. You should consult with your accountant or insurance agent for information specific to your case.

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