15 Best Solar Companies in Windcrest, TX (2025 Reviews)

We analyzed over 1500 solar companies in the nation,
and have selected the top 15 in Windcrest based on:

  • Customer review scores
  • Service area for Windcrest, TX
  • Company policies and services offered
  • Accreditations and certifications

Average Windcrest homeowner saves $1,597/year with solar panels

By EcoWatch Local Advisors

Data Analysis: James Savino

Updated January 24, 2025

Why you can trust EcoWatch

We work with a panel of solar experts to create unbiased reviews that empower you to make the right choice for your home. No other site has covered renewables as long as us, which means we have more data and insider information than other sites. Our rankings are never affected by revenue or partnerships.

Best Solar Companies in Windcrest

When deciding on the best solar installers, Windcrest homeowners have more options than ever before, which can be a lot to consider, but we’re here to make making the switch to solar power simpler. Solar panels aren't just good for the environment — your finances will be better off too. With solar power, you can save an average of $19,000 over 20 years, and this doesn't even include incentives.


If you want to take advantage of the great amount of perks of solar, we can help you narrow down your options to find the Windcrest solar installer that’s right for you.To help you know if solar panels are a good idea for your home, you can get a free, no-obligation quote from one of the best solar companies in Windcrest by clicking the button below.

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EcoWatch Rankings for Solar Companies in Windcrest

Best Local Installer
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EcoWatch Rating

5.0/5

Smartworld Energy

  • Pros icon Clear Pricing Policy
  • Pros icon Free Quotes
  • Pros icon Informative Resources
  • Pros icon Reliable Customer Support
  • Con icon Limited information available on website

Services Offered

  • Service icon Cleaning and Maintenance
  • Service icon Skilled Repairs
  • Service icon Consultation
  • Service icon System Decommissioning
  • Service icon Panel Installation

Website: https://smartworldenergy.com/
Address: 10300 Heritage Blvd Suite 102, San Antonio, TX 78216
Phone: 2108535656
Outstanding Local Installer
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EcoWatch Rating

5.0/5

RENERGY Solar & Energy Storage Systems

  • Pros icon Informative Resources
  • Pros icon Clear Pricing Policy
  • Con icon Limited information available on website

Services Offered

  • Service icon Panel Installation

Website: http://www.renergysolar.com/
Address: 5 Pfeiffer Rd, Boerne, TX 78006
Phone: 8307558699
Outstanding Local Installer
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EcoWatch Rating

4.9/5

Erco DER Services - Solar Energy - Energia Solar

  • Pros icon Informative Resources
  • Pros icon Free Quotes
  • Con icon Limited information available on website

Services Offered

  • Service icon Panel Installation

Website: https://erco.energy/us
Address: 10518 Gulfdale St, San Antonio, TX 78216
Phone: 2106393818
Outstanding Local Installer
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EcoWatch Rating

4.9/5

Delta Solar Power

  • Pros icon Clear Pricing Policy
  • Pros icon Reliable Customer Support
  • Pros icon Informative Resources
  • Pros icon Free Quotes
  • Con icon Limited information available on website

Services Offered

  • Service icon Panel Installation

Website: http://deltasolarpower.com/
Address: 6836 San Pedro Ave Suite 205, San Antonio, TX 78216
Phone: 2106877675
Outstanding Local Installer
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EcoWatch Rating

4.9/5

Atma Energy

  • Pros icon Clear Pricing Policy
  • Con icon Limited information available on website

Services Offered

  • Service icon Panel Installation
  • Service icon Battery Storage

Website: https://atma-energy.com/
Address: 1430 N Flores St # 200, San Antonio, TX 78212
Phone: 2102472862
Outstanding Local Installer
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EcoWatch Rating

4.7/5

IES Texas Solar

  • Pros icon Clear Pricing Policy
  • Pros icon Free Quotes
  • Con icon Limited information available on website

Services Offered

  • Service icon Panel Installation
  • Service icon Financing Assistance
  • Service icon Battery Storage
  • Service icon Skilled Repairs

Website: https://www.iestxsolar.com/
Address: 8718 Business Ct, Converse, TX 78109
Phone: 2106518294
Outstanding Local Installer
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EcoWatch Rating

4.7/5

The American Power Company

  • Pros icon Clear Pricing Policy
  • Pros icon Informative Resources
  • Pros icon Free Quotes
  • Pros icon Reliable Customer Support
  • Con icon Limited information available on website

Services Offered

  • Service icon Panel Installation
  • Service icon Financing Assistance

Website: http://www.powerbacktothepeople.com/
Address: 8737 State Hwy 71, Austin, TX 78735
Phone: 7379001980
Outstanding Local Installer
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EcoWatch Rating

4.6/5

NATiVE Solar

  • Pros icon Reliable Customer Support
  • Pros icon Clear Pricing Policy
  • Pros icon Informative Resources
  • Pros icon Free Quotes
  • Con icon Limited information available on website

Services Offered

  • Service icon Panel Installation
  • Service icon Battery Storage
  • Service icon Consultation
  • Service icon Cleaning and Maintenance
  • Service icon Financing Assistance

Website: https://nativesolar.com/
Address: 3998 US-290 d, Dripping Springs, TX 78620
Phone: 8552536284
Outstanding Local Installer
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EcoWatch Rating

4.5/5

Texas Solar

  • Pros icon Informative Resources
  • Pros icon Reliable Customer Support
  • Pros icon Clear Pricing Policy
  • Con icon Limited information available on website

Services Offered

  • Service icon Panel Installation

Website: http://txsolar.com/
Address: 5631 University Heights Blvd Ste 107, San Antonio, TX 78249
Phone: 2102456600
Outstanding Local Installer
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EcoWatch Rating

4.4/5

TriSMART Solar

  • Pros icon Reliable Customer Support
  • Pros icon Informative Resources
  • Pros icon Free Quotes
  • Con icon Limited information available on website

Services Offered

  • Service icon Battery Storage
  • Service icon Panel Installation

Website: https://www.trismartsolar.com/
Address: 2463 Freedom Dr, San Antonio, TX 78217
Phone: 2106222805
Outstanding Local Installer
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EcoWatch Rating

4.4/5

Freedom Solar Power - San Antonio Solar Panel Installers

  • Pros icon Clear Pricing Policy
  • Pros icon Prompt Service Delivery
  • Pros icon Free Quotes
  • Pros icon Reliable Customer Support
  • Pros icon Informative Resources
  • Con icon Limited information available on website

Services Offered

  • Service icon Consultation
  • Service icon Panel Installation
  • Service icon Off-Grid Solar Systems
  • Service icon Cleaning and Maintenance
  • Service icon Skilled Repairs
  • Service icon Grid-Tied Solar System
  • Service icon Battery Storage
  • Service icon Financing Assistance
  • Service icon Permit Assistance
  • Service icon Tesla Powerwall

Website: https://freedomsolarpower.com/locations/san-antonio-solar-company
Address: 17750 Lookout Rd Suite 605, Schertz, TX 78154
Phone: 2103612883
Outstanding Local Installer
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EcoWatch Rating

4.3/5

Advanced Solar & Electric

  • Pros icon Clear Pricing Policy
  • Pros icon Informative Resources
  • Pros icon Free Quotes
  • Con icon Limited information available on website

Services Offered

  • Service icon Financing Assistance
  • Service icon Panel Installation
  • Service icon Battery Storage
  • Service icon Grid-Tied Solar System
  • Service icon Consultation

Website: http://www.advancedsolar.com/
Address: 105 TX-539 Loop, Cibolo, TX 78108
Phone: 2105561399
Outstanding Local Installer
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EcoWatch Rating

4.2/5

Wells Solar

  • Pros icon Informative Resources
  • Pros icon Reliable Customer Support
  • Pros icon Free Quotes
  • Pros icon Clear Pricing Policy
  • Con icon Limited information available on website

Services Offered

  • Service icon Panel Installation
  • Service icon Consultation
  • Service icon Tesla Powerwall
  • Service icon Battery Storage
  • Service icon Skilled Repairs
  • Service icon Financing Assistance
  • Service icon Cleaning and Maintenance

Website: https://wellssolar.com/
Address: 1777 NE Interstate 410 Loop Suite 600, San Antonio, TX 78217
Phone: 2109604282
Outstanding Local Installer
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EcoWatch Rating

4.1/5

ADT Solar

  • Pros icon Reliable Customer Support
  • Pros icon Free Quotes
  • Pros icon Clear Pricing Policy
  • Pros icon Informative Resources
  • Con icon Limited information available on website

Services Offered

  • Service icon Panel Installation

Website: https://www.adtsolar.com/
Address: 17245 Jones Maltsberger Rd, San Antonio, TX 78247
Phone: 8334091007
Outstanding Local Installer
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EcoWatch Rating

3.0/5

CAM Solar

  • Pros icon Informative Resources
  • Pros icon Free Quotes
  • Pros icon Reliable Customer Support
  • Con icon Limited information available on website

Services Offered

  • Service icon Cleaning and Maintenance
  • Service icon Panel Installation
  • Service icon Tesla Powerwall
  • Service icon Battery Storage

Website: https://www.gocamsolar.com/
Address: 6631 Topper Run, San Antonio, TX 78233
Phone: 2102273456

Methodology: How We Ranked the Best Solar Companies in Windcrest

EcoWatch's solar experts analyzed each solar company in Windcrest based on criteria such as its reputation in the industry, customer reviews, services, warranty coverage and financing. Using this solar methodology, we used the data we collected to rate and rank each company and narrow down our picks for the best solar companies in Windcrest


Below are some the criteria we examined specifically for Texas solar companies

  • Brand reputation and certifications (20%): We take each company's Better Business Bureau (BBB) score into consideration, as well as how long the installer has been in business (at least 5 years is required, 10 preferred) and what type of solar certifications it holds.
  • Customer reviews (20%): Trust is a top priority at EcoWatch, so we take customer experience under close consideration. We scour different review sites and customer testimonials when ranking our top solar companies, checking sites such as Trustpilot and Google Reviews. We also consider any potential complaints or lawsuits filed against these companies and award or remove points accordingly.
  • Warranty (20%): A company earns a perfect score in this category if it offers 25-year warranties that cover performance, product and workmanship. The industry standard that we measure companies against is 25-year product and performance warranties, along with a 10-year workmanship warranty. We also look closely into the track record of the post-installation support each company provides in terms of honoring its contracts
  • Solar services (10%): All of the companies we review install solar panels, but we award companies higher points if they offer additional services for customers, like battery installation, energy-efficiency audits, and EV chargers.
  • Pricing and financing (10%): It's hard to get exact quotes for solar projects, but we use marketplace research to determine how each company prices its equipment and installation services. Additionally, companies that offer more help for panel financing — like in-house loans, leases, or PPAs — score higher than those that don't.
  • Availability (10%): The bigger the service area, the higher the company will score.
  • Transparency and accessibility (5%): Solar installers that offer free consultations and easy contact methods score higher in this category.
  • Environmental, social and corporate governance factors (5%): A company earns a perfect score in this category if it offers public data disclosure, addresses end-of-life (EOL) products or processes, and demonstrates a commitment to uplifting the communities that it serves.

The Cost and Benefits of Solar in Windcrest

We know that for lots of homeowners, the decision to invest in solar depends on installation costs.There are several factors you should consider when trying to determine costs and your potential savings, including:

  • Your income and budget: This affects what model of solar panels you can buy.
  • The amount of sunlight your roof gets: If your roof gets limited direct sunlight, your solar panel system won’t be able to produce as much energy, which will leave you with lower savings on electric bills than a roof that gets plenty of sunlight.
  • Incentives: Along with the federal Solar Investment Tax Credit (ITC), which lets you receive a tax credit curretnly worth 0 of your total installation cost, your local government may offer additional tax exemptions, credits or rebates that will help you save even more. Not including incentives, you can save an average of $19,000 over 20 years with your solar system, too.
  • Energy consumption: Installing a solar system may be a high-cost investment for families that don’t need a lot of energy per month.

Solar is a rewarding investment for most homeowners. You can make your own power instead of paying for it from the grid and make use of solar tax credits and rebates, all while helping preserve the planet.

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Solar Incentives in Windcrest

If you’re planning on making the switch to solar power, several government incentives and tax credits can dramatically bring down the installation costs and expedite the return on your investment.There are a lot of federal, state and local rebates and tax credits that may earn you a decent amount of money in return after paying for solar panels. Take a look at our article on solar incentives to see what incentives you can take advantage of.

Environmental Impact of Switching to Solar in Windcrest

Installing solar panels is a good way to do your part for a more eco-friendly future.But how much can switching to solar actually help the environment? In a city like Windcrest where energy use is particularly high, making the switch to solar power is a fantastic idea for homeowners who want to do their part for the environment.In fact, if you install solar panels, you could reduce your carbon dioxide emissions by about 80 pounds each year. For those who care about the environment, the upfront cost of solar is a small price to pay for the offset carbon emissions.

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EcoWatch's Windcrest, TX Solar Company Rankings FAQs

Which solar panel installer is the best near me?

The highest-rated local solar company in Windcrest is Smartworld Energy, with a rating of 5.00 stars.

What are the best and worst things about solar power?

The advantages of solar power are that it can lower or, in some cases, entirely cut your electricity bills, improve the value of your home and lower your carbon footprint. The main disadvantages are that solar panels can be costly to install, you may not save a lot if you don’t use a lot of electricity and whether you can install solar panels depends on your roof configuration.

Is it worth putting solar panels on my house?

Solar panels need a significant upfront investment that will cost you several thousands of dollars, but whether or not solar panels are worth it depends on a variety of factors like local electricity rates and how much direct sunlight your roof gets.

How long do solar panels last?

Even though the average lifespan of solar panels is 25 to 30 years, that doesn't mean they should be disposed of. What this means is the amount of energy they produce will have decreased by about 0.8% each year since installing them. You can opt to replace them after having them for that long or you can keep using them at a lower efficiency after that time.

Our goal is to reach as many people as we can with sensible solutions like solar energy. Our team of full-time local researchers collects solar price and installation data for every city in America then compiles it to create these digestible city guides. If you want to read our solar expert’s opinion on the top solar companies featured here, follow this link.