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10 Best Solar Companies in San Antonio, TX

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Written By David Cusick

Last Updated February 2024

Rooftop solar energy is becoming increasingly popular for San Antonio homeowners. A solar panel array can help you decrease your carbon footprint, provide a dependable source of power, and add value to your property. Transitioning to solar energy can lower your monthly energy expenses and decrease your carbon output. Before you get started, you want to make sure you find a reputable installer. That’s why we’ve reviewed the options and assembled a guide to the most reliable solar providers in San Antonio. These top installers consistently deliver high-quality and reliable services.

Our Recommended Providers

Top Pick
4.7/5
  • High-quality Maxeon solar panels
  • Nearly 30 years in business
  • Great customer service
Best Financing Options
4.3/5
  • BluePower Plus+ financing program
  • Good selection of quality panels
  • Most affordable options
Best Solar Panel Leasing
4.2/5
  • Long warranty options
  • Insurance available on panels
  • Free Tesla Power Wall maintenance

Top 10 Best Solar Companies in San Antonio

Wells Solar

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1777 NE Interstate 410 Loop Suite 600, San Antonio, TX 78217 (210) 960-4282 wellssolar.com

Informative resources

Reliable customer support

Free quotes

Clear pricing policy

Services Offered

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

Atma Energy

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1430 N Flores St # 200, San Antonio, TX 78212 (210) 247-2862 atma-energy.com

Informative resources

Free quotes

Clear pricing policy

Reliable customer support

Services Offered

Panel installation
Battery storage

Texas Solar Power Systems

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315 E Houston St, San Antonio, TX 78205 (210) 864-5938 texassolarpowersystems.com

Free quotes

Informative resources

Clear pricing policy

Reliable customer support

Services Offered

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

Solar Power Systems San Antonio

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85 NE Interstate 410 Loop Suite 412, San Antonio, TX 78216 (210) 981-3780 solarpowersystemstexas.com

Clear pricing policy

Reliable customer support

Informative resources

Free quotes

Services Offered

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

Lighthouse Solar

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222 Austin Hwy #2, San Antonio, TX 78209 (512) 710-7538 lighthousesolartx.com

Clear pricing policy

Free quotes

Reliable customer support

Services Offered

Skilled repairs
Consultation
Cleaning and maintenance
Solar carports
Panel installation
Battery storage

Texas Engineered Solar

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8562 NE Interstate 410 Loop Suite# 128, San Antonio, TX 78219 (210) 516-1604 txensolar.com

Clear pricing policy

Prompt service delivery

Reliable customer support

Informative resources

Free quotes

Services Offered

Panel installation
Skilled repairs
Financing assistance
Cleaning and maintenance
System decommissioning
Battery storage

Smartworld Energy

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10300 Heritage Blvd Suite 102, San Antonio, TX 78216 (210) 853-5656 smartworldenergy.com

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Reliable customer support

Clear pricing policy

Informative resources

Services Offered

Panel installation
Cleaning and maintenance
Consultation
Skilled repairs
System decommissioning

Longhorn Solar - San Antonio

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12500 Network Blvd Ste. 100, San Antonio, TX 78249 (210) 566-8000 longhornsolar.com

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Clear pricing policy

Informative resources

Reliable customer support

Prompt service delivery

Services Offered

Panel installation
Battery storage
Skilled repairs
Tesla powerwall
Consultation
Financing assistance

Solur Power

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5828 Sebastian Pl Ste 102C, San Antonio, TX 78249 (210) 791-0340 solurpower.com

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Free quotes

Clear pricing policy

Services Offered

Consultation
Panel installation
Battery storage
Financing assistance
Cleaning and maintenance

Erus Energy

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84 NE Interstate 410 Loop, San Antonio, TX 78216 (210) 437-0651 erusenergy.com

Clear pricing policy

Free quotes

Informative resources

Prompt service delivery

Reliable customer support

Services Offered

Panel installation
Skilled repairs
Battery storage
Financing assistance
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 looking at local solar installers are as follows.

Check Licensing

Confirm that your solar installer is properly licensed. This ensures that the work is done correctly using current best installation practices. All solar energy companies in Texas must have a state electrical contractors' license from the Texas Department of Licensing and Regulation. The Texas State Board of Plumbing Examiners regulates plumbing regulations and licensing standards for solar thermal installers.

Read Customer Reviews

Check consumer review platforms like the Better Business Bureau (BBB), Google Reviews, and TrustPilot to see feedback from past customers about local solar companies. Detailed reviews can help you evaluate a company's dependability and level of service. Use caution with providers that have no reviews or mostly negative ones.

Compare Multiple Quotes

Call at least three solar companies for free, itemized quotes. A quote should explain all costs and list the solar equipment included. Reviewing multiple quotes helps identify the best option that fits your budget.

Ask About the Warranty

Quality solar installations should have strong workmanship and performance guarantees. A workmanship guarantee covers any installation defects (such as poor wiring, poor alignment, or cracks in the panels), while a performance warranty ensures a certain level of energy production. Strong warranties show that a company is confident in its work.

Evaluate Financing and Incentives

Solar power can help decrease your electricity costs long-term. When considering solar panel's cost and value, be sure to weigh these considerations.

  • Research federal and state tax credits: A 26% federal tax credit on total solar system costs is available through 2032. Many states also offer incentives. These credits can result in substantial savings for solar buyers.
  • Look into utility rebates: Local power companies may offer additional rebates to encourage homeowners to adopt solar panels. Check the requirements to qualify and the rebate values with your local electric company to determine what you could save.
  • Compare system purchase options: Solar panels can be purchased upfront or financed through leases or loans. Review important financing details such as annual percentage rate (APR), fees, payment schedule, and ownership implications when financing your solar system.

Cost of Solar Installation in San Antonio

The cost of home solar panels in San Antonio depends on several factors, including the size of the system and the type of panels you'll use. Generally speaking, a typical solar energy system costs $3,330 per kilowatt, not including labor, permit fees, or preliminary work. Most solar systems in San Antonio are 7.5 kilowatts, and the typical San Antonio homeowners spends $17,486 after accounting for federal tax refunds. Some homeowners may prefer to lease solar panels and reduce upfront costs.

San Antonio Solar Incentives Guide

Incentive Type: Property Tax Incentive

Website: comptroller.texas.gov

Incentive Amount:

100%

Incentive Type: Rebate Program

Website: texasgasservice.com

Incentive Amount:

Free Equipment Program: Free appliance installation and weatherization services
Home Improvement (includes attic insulation, duct sealing, duct insulation, duct replacement, high-efficiency gas furnace, and Wi-Fi thermostat: Up to $1000
Solar Water Heater With Natural Gas Backup: $750
Tankless or Super High-efficiency Water Heater: $650
Furnace: $675
Furnace Tune-Up: $40
Natural Gas Dryer with moisture sensor: $225
Natural Gas Dryer Stub: $300

Incentive Type: Rebate Program

Website: cpsenergy.com

Incentive Amount:

First $9 million will pay a flat rebate of $2,500 per project, plus $500 for locally-produced panels
Next $5 million will pay a flat rebate of $1,500 per project, plus $500 for locally-produced panels

Commercial: $1 million will pay $0.60/Watt, plus an additional $0.10/Watt for locally-produced panels

Incentive Type: Rebate Program

Website: gvecrebates.karrotrewards.com

Incentive Amount:

Duct System Replacement: 20% of project cost up to $500
Windows: $2/sq. ft.
Heat Pump Water Heater: $300/unit
Heat Pumps/Cooling System: $550-$650/unit (depending on efficiency)
Attic/Wall Insulation: $0.20/sq. ft. of installed insulation
Solar PV Electrical System: $0.75/Watt
Solar Water Heater: $1,000/unit
Window Solar Screens and/or Film: $0.50/sq. ft. of window
New Home Rebate: $3,200

Incentive Type: Rebate Program

Website: gvecrebates.karrotrewards.com

Incentive Amount:

PV: $0.75/watt
Solar Water Heaters: $1,000/unit
Solar Water Wells: $750/unit

Incentive Type: Rebate Program

Website: cpsenergy.com

Incentive Amount:

$0.60 per kWh saved annually (conventional 50-gallon electric water heater)

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 Antonio, TX

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 advantages of home solar energy. You can save money, reduce emissions, 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 where you live and the kind of panels you plan to use. With the winter months in Texas being very mild, you have significant leeway to install your panels, though they won't reach peak performance until summer arrives.

Your payback period is the time to achieve an ROI on your solar panels. It will vary based on the rate your utility charges per kilowatt of power, the average sunlight in your area, and their rated capacity. San Antonio has extremely high daily sunlight levels, so you could recoup your investment in as little as 11.7 years per 5 kW of rated capacity.

While solar energy is a valuable option for many, it might not be ideal for homeowners in wet, dark areas. In these cases, you could consider other forms of renewable energy, such as wind or geothermal power, as a primary source. It is also important to speak to a qualified installer to determine if their solar system is compatible with the climate and environment of your area. Even if you choose a different form of renewable energy altogether, you'll still lower your emissions and could still qualify for distributed generation or other money-saving programs.

With respect to 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. For insurance, your monthly premium may be slightly higher because solar panels increase your property's value. You should speak with your accountant or insurance agent for information specific to your case.

Solar panels 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.

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