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The Best Solar Companies In San Antonio

A review on the best solar installer contractors in San Antonio

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Last updated:
Reviewed by
George Duval
Guide

San Antonio is one of America’s sunniest cities, averaging over 220 sunny days per year. That’s a lot of sun! It’s also part of the reason the city is one of America’s best solar cities, ranking in the top ten in terms of total installed capacity. San Antonio is also the number one solar city in Texas. With the city’s solar industry booming, it’s definitely a great time to take advantage. We’ve compiled a list of the top ten best solar contractors in San Antonio. But don’t take our word for it! Solar panels are a long-term investment; you want to choose the ideal company that will be able to serve you for decades to come. Make some calls, get to know your contractors, and shop around for the best quotes. And don’t forget to read the reviews! Want to know what makes a great solar company? Check out this article for what to look for in a good solar contractor.

Solar Energy in San Antonio

San Antonio has a progressive plan for renewable energy. The city has a plan to become completely carbon neutral by 2050. Solar energy is playing a large part in helping to achieve this goal. The city is the number one city in Texas, and number 7 in the country, for installed solar capacity. San Antonio’s sunny weather is definitely to blame; the city gets an average of 220 sunny days per year.

Will the efforts pay off? According to city officials, over half of San Antonio’s greenhouse gas emissions come from generating electricity. Much of this energy is generated from burning coal, which made up 36% of the city’s energy portfolio in 2018. Comparatively, renewables only made up 13%. The city’s drive toward carbon neutrality is dependent on its ability to harness its abundant solar resources.

Bring Solar Home

The city of San Antonio offers abundant to simplify the solar installation process for its residents. Bring Solar Home is an offshoot of Build San Antonio Green, a city organization that works with builders to identify and implement energy-efficient building methods and materials. Bring Solar Home is a database where San Antonio residents can find information on solar rebates, permits, system sizing, and much more.

Solar Incentives

While the city of San Antonio itself doesn’t offer any solar incentives, rebates are provided by CPS, the city’s utility company. For residents, CPS offers $2,500 per project and an extra $500 for projects that use locally sourced modules and equipment. For commercial operations, CPS offers 60 cents per watt for the first 25 kW, and 40 cents per watt for kW over 25 kW. They offer an extra 10 cents per watt for projects that use locally sources equipment.

Net Metering

The state of Texas doesn’t have an official net metering policy, but it allows utilities to set their own rules. CPS does partake in net metering. They offer a one-to-one price for excess electricity generated and fed back to the grid.

CPS has tried several times in the past to end net metering. The utility has attempted to replace net metering with tariffs and PPAs that offer substantially less than the wholesale price. All three attempts were dropped after outcry from local solar contractors and industry advocates.

Best Solar Installers In San Antonio

IES Texas Solar

IES Solar is a branch of a national electrical contracting company that specializes in solar installations. Despite their late arrival into the solar industry, they’ve already installed over 1,500 PV systems across Texas.


Location

IES Texas Solar is headquartered in San Antonio and has four offices around the state. The company serves the cities of San Antonio, Houston, Dallas, and Austin.

Licensing and Certifications

IES Solar is certified by the NABCEP. They also have an electrical contracting license for the state of Texas.

Background

IES Texas Solar is a branch of IES Residential. IES is a national electrical contracting company that was founded in Houston in 1973. IES Solar is relatively new, being founded in 2019, and the company is still expanding its catalog of services.

 

IES Solar offers PV installations, energy storage units, and generators. They also offer energy audits, PV system repairs, and off-grid installations. They currently only work on residential systems, though they plan on moving into the commercial sector.

 

IES offers solar modules and equipment from Panasonic, LG, Solaria, and EnPhase. They also offer LG Chem energy storage units.

Reviews

IES Texas Solar is well-reviewed by its customer base. They have a 4.7 out of 5 on Google with about 50 reviews. On Facebook, the company has a 5 out of 5, though with just one review, though they have over 1,100 likes on their Facebook page. IES Solar is not BBB accredited, and they have a B- rating. They have no customer reviews but have received one complaint in the past three years. Bad reviews for IES Texas Solar indicate a lack of responsiveness and occasional roof leaks.

IES Texas Homepage

SunLux

SunLux is a California-based installation company with offices in Texas. The company was founded in 2015 by three entrepreneurs who quit their careers to take a chance in the solar industry. Today, SunLux is rapidly expanding through some of the nation’s highest value solar markets.


Location

SunLux is headquartered in Austin, and has locations in cities throughout Texas, including:

 

-Round Rock

 

-New Braunfels

 

-San Antonio

 

-San Marcos

Licensing and Certifications

SunLux is not certified with the NABCEP. They do have an electrical contracting license in the state of Texas.

Background

SunLux was founded in 2015 when three friends left their careers and businesses behind to take a chance in the solar installation industry. After a year of planning and networking, the trio finally got SunLux off the ground.

 

SunLux offers PV installations, energy storage solutions, and EV charging installations. They offer products from Panasonic, QCells, LG, and Tesla. For energy storage, SunLux offers the Tesla Powerwall, LG Chem, and EnPhase Energy.

Reviews

SunLux is well-rated by its small customer base. They have a 5 out of 5 on Google, though with just 11 reviews. On Facebook, the company scores a 3 out of 5, though with just 2 reviews. SunLux is accredited by the BBB and has an A+ rating. They score a 4.82 out of 5 with 90 reviews. They’ve received two complaints in the past three years. Bad customer reviews indicate occasional lapses in customer service.

SunLux Homepage

NuWatt Energy

NuWatt Energy is a Massachusetts-based solar company with branches all over the country. In addition to residential and commercial solar installations, they also conduct research to improve solar panel technology. The company developed a solar sound barrier for interstate highways.


Location

NuWatt Energy is headquartered in Massachusetts, but has branches in several states, including:

 

-New York

 

-Texas

 

-New Hampshire

 

-Florida

Licensing and Certifications

NuWatt Energy is not certified by the NABCEP. They do have an electrical contracting license for the state of Texas.

Background

NuWatt Energy was founded in 2010 and has become a major solar contractor in the Northeast. Building on its success, the company has since branched out to serve some of the sunnier parts of the country, including California, Florida, and Texas.

 

NuWatt offers PV installations and energy storage units for homes, businesses, and non-profits. They also make solar noise barriers, which are made to insulate against heavy sources of noise, mainly highways, while generating electricity. NuWatt offers products from LG, Solaria, QCells, and Panasonic.

Reviews

NuWatt doesn’t have much in the way of customer reviews. On Google, they score a 5 out of 5 with just two reviews. On Facebook, the company has yet to receive any reviews, but their page has over 5,000 likes. NuWatt isn’t BBB accredited but has an A+ rating. The company has yet to receive any reviews or complaints with the BBB.

NuWatt Energy Homepage

Freedom Solar Power

Freedom Solar Power is an Austin-based solar contractor and one of the fastest-growing solar companies in Texas. Freedom Solar began doing residential installations around Austin, then expanded across Texas and into Colorado.


Location

Freedom Solar Power is headquartered in Austin and has satellite offices in Arlington, Houston, and San Antonio. They also have offices in Colorado, in Denver and Colorado Springs.

Licensing and Certifications

Freedom Solar Power is certified by the NABCEP. They also have an electrical contracting license in the state of Texas.

Background

Freedom Solar Power does residential and commercial installations in Texas and Colorado. They started out small, doing residential PV installations one at a time around Austin. Today, Freedom Solar has won contracts from big names like Whole Foods, Office Depot, and the University of Texas.

 

Freedom Solar offers both ground and roof-mounted PV systems, pole-mounted panels, carpark/parking garage systems, energy storage systems, and generators. Freedom offers solar panels and equipment by SunPower, EnPhase, and Sonnen. They also provide Tesla Powerwall storage units. Freedom Solar has a 25-year warranty that covers performance, products, and quality.

Reviews

Freedom Solar Power is highly reviewed by its customer base. They have a 4.8 out of 5 on Google with 260 reviews. They have a 5 out of 5 on Facebook with 25 reviews and over 2,800 likes on their page. Freedom Solar is BBB accredited and has an A+ rating. They have a 4.2 out of 5, with 5 customer reviews. They’ve had three complaints within the past three years. Bad reviews indicate an occasional lapse in customer service.

Freedom Solar Homepage

American Sentry Solar

American Sentry Solar is an offshoot of a home redesign company that focuses exclusively on solar panel installation. With over 20 years of industry experience, American Sentry Solar is a leading PV contractor in three states.


Location

American Sentry Solar is headquartered in Bel Air, Maryland. The company also has a satellite office in San Antonio. They serve customers in Maryland, Delaware, and Central Texas.

Licensing and Certifications

American Sentry Solar is certified by the NABCEP. They do not have an electrical license for the state of Texas, but they are licensed with the Maryland Home Improvement Commission.

Background

American Sentry Solar was founded in 2009, but its root go back even further. The company is an offshoot of American Design and Build, a home redesign company founded in 1993 by Joe Tunney. American Sentry serves residential and commercial customers across three states, including Texas. In addition to rooftop solar, the company also offers solar panel repair and removal services, energy storage solutions, and roof contracting.

 

American Sentry offers products from LG, SolarEdge, and Suniva. They also offer the EnCharge solar battery from EnPhase.

 

Reviews

American Sentry Solar is moderately reviewed by its customer base. The company scores a 4.3 out of 5 on Google, with a total of 90 reviews. On Facebook, they score a 3.7 out of 5 with 25 reviews. American Sentry Solar is not accredited by the BBB, though they have an A+ rating. They score a 2.5 out of 5 with 4 customer reviews. They’ve received four complaints over the past three years with the BBB. Bad reviews for American Sentry Solar say the company uses high-pressure sales techniques.

American Sentry Solar Homepage

Sunshine Renewable Solutions

Sunshine Renewable Solutions was founded in 2017 by Jeff Shed, a mechanical engineer and native Texan. The company does residential and commercial installations and offers unique products like SolarSkin.


Location

Sunshine Renewable Solutions is headquartered in Houston. They also have satellite offices in several cities around the state, including:

 

-Dallas/Fort Worth

 

-El Paso

 

-San Antonio

 

-Austin

 

-Amarillo

Licensing and Certifications

Sunshine Energy Solutions is certified by the NABCEP. They also have an electrical contracting license for the state of Texas.

Background

Jeff Shed founded Sunshine Renewable Solutions in 2017 after studying mechanical engineering at Texas Tech and finance at the University of Texas. His passion for clean energy and world peace drove him to start a business in the solar industry. Sunshine Renewable grew quickly after being founded, growing to cover the largest cities in Texas.

 

Sunshine Renewable Solutions offers products from Panasonic, LG, JinkoSolar, and EnPhase. They also offer energy storage units like the Tesla Powerwall, LG Chem, and EnCharge. The company also offers a product called SolarSkin, a thin film placed over your panels to help them blend in with the roof.

 

 

Reviews

Sunshine Renewable Solutions is well-reviewed by its customer base. The company has a 4.9 out of 5 on Facebook with 85 reviews. On Facebook, they scored a 5 out of 5 with 12 reviews. Sunshine Renewable is BBB accredited and has an A+ rating. They have yet to receive any reviews or complaints with the BBB.

Sunshine Renewable Homepage

Longhorn Solar

Longhorn Solar was founded in 2009 as an offshoot of a local lawn company. After their first solar installation, they quickly expanded through the state. Today, Longhorn Solar has installed over 2,100 PV systems.


Location

Longhorn Solar is headquartered in Austin and has Satellite offices in Dallas/Fort Worth and San Antonio.

Licensing and Certifications

Longhorn Solar is certified by the NABCEP and has an electrical contracting license in the state of Texas.

Background

Longhorn Solar was originally founded in 1996 as a lawn care company. In 2009, they attempted their first solar installation as a trial and succeeded. Longhorn Solar went on to install over 2,100 more PV systems over the course of their lifetime.

 

Longhorn offers PV installations and energy storage units for both residential and commercial customers. They use products from LG, SolarEdge, and Sonnen.

Reviews

Longhorn Solar gets pretty good reviews from its clients. The company has a 5 out of 5 on Google with 115 reviews. On Facebook, Longhorn has a 4.7 out of 5 with 104 reviews. Longhorn Solar is rated A+ by the BBB, but they haven’t yet been accredited by the organization. They have a 1 out of 5 with 4 customer reviews and haven’t received any complaints within the last three years. Bad reviews for Longhorn indicate occasional lapses in customer service.

Longhorn Solar Homepage

HESolar

HESolar is an offshoot of Hoffman Electric, which has been serving the Austin area for over three decades. The company is family-owned and operated. The Hoffman brothers have their work cut out for them, being descended from a master electrician. The two have now become lifelong experts in their field.


Location

HESolar is headquartered in Buda. The company also serves:

 

-Austin

 

-Bastrop

 

-Central Texas/Hill Country

 

-Round Rock

 

-New Braunfels

 

-San Marcos

Licensing and Certifications

HESolar is certified by the NABCEP, and also has an electrical contracting license with the state of Texas.

Background

Tom Hoffman founded Hoffman Electric over 35 years ago and became a household name in Austin. In 2012, his sons Eric and Derrick brought their father’s company to the future, starting HESolar. Both have extensive knowledge in their industry, learning from their father and studying Industrial Engineering at Texas State University.

 

HESolar offers PV installations, system inspection and repair, energy storage solutions, and EV charging installations. The company installs solar panels for homes and businesses and provides multiple installation types, including ground mounts. HESolar offers products from Panasonic, QCells, LG, and Tesla.

Reviews

HESolar is well-reviewed by its small but loyal customer base. They score a 5 out of 5 on Google with about 80 reviews. On Facebook, the company also scores a 5 out of 5, though with just 15 reviews. HESolar has no history with the BBB, lacking accreditation, ratings, and reviews.

HESolar Homepage

Solar SME

Solar SME, short for Subject Matter Experts, is one of the fastest-growing solar companies in the country. They offer residential and commercial installations to customers throughout several states, including Texas.


Location

Solar SME is headquartered in Duncanville. The company serves a number of states across the country, including:

 

-Maryland

 

-Pennsylvania

 

-Illinois

 

-Texas

 

-Colorado

 

-Virginia

 

-Georgia

 

-Florida

 

-North Carolina

 

Licensing and Certifications

Solar SME is certified by the NABCEP. The company also has an electrical contracting license in the state of Texas.

Background

Solar SME is one of the country’s fastest-growing solar installation companies. Solar SME was founded in 2014 and has since expanded its operations to serve nine states. Solar SME offers residential and commercial PV installations, panel maintenance, and energy storage solutions.

 

Solar SME offers products from several brands, including LG, Panasonic, QCells, and SolarEdge.

Reviews

Solar SME is highly rated by its customer base. On Google, the company scores a 4.4 out of 5 with 89 reviews. On Facebook, they score 5 out of 5 with 31 reviews. Solar SME is accredited by the BBB and has an A rating. They score a 4.74 out of 5 with 43 customer reviews. The company has had 5 complaints over the past three years. Bad reviews from Solar SME indicate high-pressure sales tactics and occasional roof damage.

Solar SME Homepage

Wright Way Solar Technologies

Wright Way offers several services for homeowners, including construction, real estate, property management, and solar power.


Location

Wright Way is headquartered in Bulverde. While they mainly serve East Texas, they also do installations in Central Texas.

Licensing and Certifications

Wright Way Solar is certified by the NABCEP. They also have an electrical contracting license and an air conditioning/refrigeration license in the state of Texas.

Background

Wright Way was founded in 1982 as a construction and remodeling business. In the 2000s, the company decided to jump into the ever-growing solar industry. Since then, Wright Way has grown to serve residents and businesses in East and Central Texas.

 

Wright Way offers products from SolarWorld, Canadian Solar, and Trinasolar.

 

Reviews

Wright Way Solar Technologies is well-reviewed by its customer base. On Google, the company scores a 4.1 out of 5 with 58 reviews. On Facebook, they score a 4.4 out of 5 with 57 reviews. Wright Way is accredited by the BBB and has an A+ rating. They score a 5 out of 5, though with just 3 customer reviews. They’ve received one complaint within the past three years. Bad reviews for Wright Way indicate poor customer service and a lack of craftsmanship.

Wright Way Homepage

Final Verdict

San Antonio residents have a ton of great solar companies to choose from, but none can match the quality of Freedom Solar. The company is still new but is making waves with its speedy expansion through Texas and Colorado. Large corporations and government institutions have contracted Freedom Solar to install large-scale solar projects, so you can count on quality work. For residents, they also provide a wide range of solar services, like ground and roof-mounted arrays, energy storage, and generators. Freedom Solar also has great reviews from a large customer base.

Conclusion

San Antonio is the second-largest city in Texas, but it’s number one for solar. The city’s sunny climate and progressive stance on adopting renewable energy have helped make the city one of America’s top ten solar energy cities. Don’t get left behind! The San Antonio city government is relying on homeowners, businesses, and solar contractors to help reach its goal of going completely carbon neutral by 2050. There are lucrative rebates to take advantage of, and not to mention some great companies. So what are you waiting for? Make some calls and get to know your local solar installers!

Frequently Asked Questions

What is the best solar company in San Antonio?

Freedom Solar is the best solar company in San Antonio. The guys at Freedom Solar have expanded rapidly in the past few years, landing contracts with big names like Whole Foods and the University of Texas. They offer both ground and roof-mounted arrays for homeowners.

Is San Antonio a good city for solar?

San Anotion is the top solar city in Texas, and one of the top ten in the US. The city gets over 220 sunny days per year, meaning the potential for solar energy is high.

Are there incentives for solar in San Antonio?

The city of San Antonio does offer rebates for homeowners and businesses who install a PV system. CPS, the city’s utility company, also has a net metering program.

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Author Bio

George Duval

George Duval is a writer and expert in sustainability and environmental studies. After graduating with a B.A. in Sustainability from Florida International University, George began dedicating his life to researching new ways to make the world a greener place. His expertise ranges from organic gardening, to renewable energy, to eating plant-based diets. He is currently writing and editing for a number of publications, most of which focus on the environment.

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