15 Best Solar Companies in South Houston, TX (2023 Reviews)

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

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

Average South Houston homeowner saves $1,557/year with solar panels

By EcoWatch Local Advisors

Data Analysis: James Savino

Ranking Methodology: Karsten Neumeister

Updated September 15, 2023

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 South Houston

Do you want energy freedom in South Houston? Installing solar panels can be a rewarding home project since there are many perks when you go solar. For lots of homeowners, the decision to invest in solar highly depends on how much they can save. The great news is solar can help most homeowners save a considerable amount on their steep and increasing energy bills.

If you're considering going solar, the first step you should take is to find the best solar companies in South Houston and compare quotes. The good news is we did the hard work and put together a list of the best solar companies to make it easier on you. To get free quotes from the top-rated solar companies in South Houston, click the "get quote" button below.

Best National Provider

SunPower

★★★★★
5.0

  • Most efficient panels on the market
  • National coverage
  • Cradle to Cradle sustainability certification
  • Great warranty coverage
  • Expensive
  • Customer service varies by local dealer

Best Solar Financing

Blue Raven Solar

★★★★★
4.5

  • Industry-leading in-house financing
  • Competitive pricing
  • Excellent reputation
  • Doesn't offer solar batteries

Best Regional Coverage

Momentum Solar

★★★★★
4.5

  • Great warranty coverage
  • Representatives are experts on local policies
  • Concierge service ensures steady communication
  • Slightly limited service offerings

EcoWatch Rankings for Solar Companies in South Houston

Best Local Installer
ecowatch badge icon

EcoWatch Rating

4.0/5

ADT Solar

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

Services Offered

  • Service icon Expert panel installation
  • Service icon Home installations
  • Service icon Energy storage solutions
  • Service icon Tailored solutions
  • Service icon Business installations
  • Service icon Integrated roofing

Website: https://www.adtsolar.com/location/texas/houston-texas-solar-panels/
Address: 7614 Bluff Point Dr, Houston, TX 77086
Phone: 7137422020
Outstanding Local Installer
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EcoWatch Rating

5.0/5

Solityx Solar

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

Services Offered

  • Service icon Tailored solutions
  • Service icon Integrated roofing
  • Service icon Expert panel installation
  • Service icon Home installations
  • Service icon Energy storage solutions

Website: https://solityx.org/
Address: 15255 Gulf Fwy #109E, Houston, TX 77034
Phone: 4582250225
Outstanding Local Installer
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EcoWatch Rating

4.9/5

Houston Solar Experts

  • 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 Integrated roofing
  • Service icon Expert panel installation
  • Service icon Home installations
  • Service icon Tailored solutions

Website: https://houston-solar-experts.business.site/
Address: 1320 Milam St, Houston, TX 77002
Phone: 3464477531
Outstanding Local Installer
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EcoWatch Rating

4.9/5

Solar Power Systems Houston

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

Services Offered

  • Service icon Energy storage solutions
  • Service icon Skilled repairs
  • Service icon Integrated roofing
  • Service icon Home installations
  • Service icon Tailored solutions
  • Service icon Expert panel installation

Website: http://www.solarpowersystemstexas.com/location/Houston
Address: 440 Louisiana St # 580, Houston, TX 77002
Phone: 2815597064
Outstanding Local Installer
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EcoWatch Rating

4.7/5

Sunshine Renewable Solutions

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

Services Offered

  • Service icon Business installations
  • Service icon Tailored solutions
  • Service icon Energy storage solutions
  • Service icon Integrated roofing
  • Service icon Home installations
  • Service icon Expert panel installation

Website: https://sunshinerenewable.com/
Address: 6033 S Loop E, Houston, TX 77033
Phone: 8322808838
Outstanding Local Installer
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EcoWatch Rating

4.9/5

Houston Solar Energy

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

Services Offered

  • Service icon Business installations
  • Service icon Expert panel installation
  • Service icon Tailored solutions
  • Service icon Home installations
  • Service icon Integrated roofing

Website: https://www.houstonsolarenergy.com/
Address: 8990 Kirby Dr Ste. 220, Houston, TX 77054
Phone: 7136976527
Outstanding Local Installer
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EcoWatch Rating

4.9/5

Astrawatt Solar

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

Services Offered

  • Service icon Expert panel installation
  • Service icon Tailored solutions
  • Service icon Home installations

Website: http://www.astrawatt.solar/
Address: 319 Ibis St Suite A, Webster, TX 77598
Phone: 7133000192
Outstanding Local Installer
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EcoWatch Rating

4.9/5

SunIsland Energy

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

Services Offered

  • Service icon Business installations
  • Service icon Home installations
  • Service icon Integrated roofing
  • Service icon Tailored solutions
  • Service icon Expert panel installation
  • Service icon Energy storage solutions

Website: https://www.sunislandenergy.com/
Address: 12280 Broadway St Unit 4124, Pearland, TX 77584
Phone: 3469075727
Outstanding Local Installer
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EcoWatch Rating

4.2/5

Kyreaux Solar LLC

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

Services Offered

  • Service icon Skilled repairs
  • Service icon Tailored solutions
  • Service icon Expert panel installation
  • Service icon Home installations
  • Service icon Business installations

Website: https://kyreauxsolar.com/
Address: 2616 S Loop W, Houston, TX 77054
Phone: 2816106166
Outstanding Local Installer
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EcoWatch Rating

3.0/5

Green Mountain Energy

  • 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 Integrated roofing
  • Service icon Business installations
  • Service icon End-to-end services
  • Service icon Expert panel installation
  • Service icon Tailored solutions
  • Service icon Home installations

Website: https://www.greenmountainenergy.com/
Address: 910 Louisiana St 22nd floor, Houston, TX 77002
Phone: 8667854668
Outstanding Local Installer
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EcoWatch Rating

4.8/5

Texas Solar Consulting

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

Services Offered

  • Service icon Expert panel installation
  • Service icon Energy storage solutions
  • Service icon Home installations
  • Service icon Business installations
  • Service icon Tailored solutions

Website: https://www.texas-solarconsulting.com/
Address: 4848 Pin Oak Park #221, Houston, TX 77081
Phone: 9794764227
Outstanding Local Installer
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EcoWatch Rating

4.6/5

Rhythm

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

Services Offered

  • Service icon Tailored solutions
  • Service icon Business installations
  • Service icon Home installations
  • Service icon Skilled repairs
  • Service icon Expert panel installation
  • Service icon Integrated roofing
  • Service icon Energy storage solutions

Website: https://www.gotrhythm.com/
Address: 24 E Greenway # 610, Houston, TX 77046
Phone: 8337749846
Outstanding Local Installer
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EcoWatch Rating

4.9/5

Limitless Electric

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

Services Offered

  • Service icon Expert panel installation
  • Service icon Business installations
  • Service icon Home installations
  • Service icon Tailored solutions

Website: http://limitlesselectric.online/
Address: 2500 Yale St Ste B, Houston, TX 77008
Phone: 9362007165
Outstanding Local Installer
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EcoWatch Rating

4.9/5

SolRa Tech

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

Services Offered

  • Service icon Business installations
  • Service icon Expert panel installation
  • Service icon Energy storage solutions
  • Service icon Tailored solutions
  • Service icon Integrated roofing
  • Service icon Home installations

Website: http://www.solratech.us/
Address: 555 W 19th St suite 326, Houston, TX 77008
Phone: 8322526319
Outstanding Local Installer
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EcoWatch Rating

4.9/5

METRO Solar Panel Installation & Repair

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

Services Offered

  • Service icon End-to-end services
  • Service icon Skilled repairs
  • Service icon Energy storage solutions
  • Service icon Tailored solutions
  • Service icon Integrated roofing
  • Service icon Business installations
  • Service icon Home installations
  • Service icon Expert panel installation

Website: https://www.metrosolarpanels.com/
Address: 2800 Post Oak Blvd STE 4100, Houston, TX 77056
Phone: 2819164244

Methodology: How We Ranked the Best Solar Companies in South Houston

EcoWatch's solar experts analyzed each solar company in South Houston 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 South Houston


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 South Houston

The cost of installing solar panels has decreased immensely in the past several years, but it's still a significant investment for most homeowners. The cost of solar and the savings it generates vary depending on a few important factors such as:

  • Your household's power bills: With very high monthly power bills in South Houston, you could save about $1,500 a year with solar.
  • How much electricity your household consumes: Homes that use plenty of electricity each month may require more solar panels and, therefore, more upfront cost, but will also save more on their energy bills over time.
  • Incentives: The federal solar investment tax credit currently allows you to reduce your taxes by 30% of the project cost. Your state and even local utility companies may also have incentives and rebates that you can use. Additionally, you can save about $19,000 over 20 years on your utility bills, before factoring in incentives.
  • Whether or not your roof gets a lot of direct sunlight: This, along with the configuration of your roof, affects affect how much power your solar panels can produce.

Due to solar panels now being cheaper than ever as well as several solar incentives, they are a solid investment for many homeowners.

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Solar Incentives in South Houston

There are many good reasons why going solar is a great investment. One of them includes some government incentives you can take advantage of. In addition to the federal solar investment tax credit, there are also some state- and city-level programs, which in most cases, stack with the federal incentive, so you can save even more. Check out our article on solar incentives to find out what incentives you can take advantage of.

Environmental Impact of Switching to Solar in South Houston

One of the best reasons to embrace solar energy is to minimize your dependence on traditional energy sources like burning fossil fuels, which are damaging for the environment. You may be curious — how much does going solar help the planet anyway? In a city like South Houston where energy use is particularly high, going solar is a good idea for homeowners who want to do their part for the environment. In fact, if you make the switch to solar power, you could reduce your carbon dioxide emissions by about 80 pounds each year. Since energy from the sun is plentiful and produces electricity without a carbon footprint, installing solar panels is one easy step you can take to help protect the planet.

Best National Provider

SunPower

★★★★★
5.0

  • Most efficient panels on the market
  • National coverage
  • Cradle to Cradle sustainability certification
  • Great warranty coverage
  • Expensive
  • Customer service varies by local dealer

Best Solar Financing

Blue Raven Solar

★★★★★
4.5

  • Industry-leading in-house financing
  • Competitive pricing
  • Excellent reputation
  • Doesn't offer solar batteries

Best Regional Coverage

Momentum Solar

★★★★★
4.5

  • Great warranty coverage
  • Representatives are experts on local policies
  • Concierge service ensures steady communication
  • Slightly limited service offerings

EcoWatch's South Houston, TX Solar Company Rankings FAQs

Which solar company is the best in South Houston?

In South Houston, Freedom Solar Power is the top local solar company. Our team of experts rates it 4.04 stars, so it's a great choice if you're planning to add solar panels to your home.

What are the advantages and disadvantages of adopting solar power?

A few of the biggest pros are that it reduces your power bills, it's eco-friendly, and it gives you a good return on your investment (ROI). The most notable cons are that solar panels don't work as well when there's limited direct sunlight, the startup costs are high and solar panels aren't always aesthetically pleasing.

How long does it take to see a return on your investment after installing solar panels?

The average payback period for solar panel installation is about 9.7 years, but the exact period depends on the cost of electricity where you are, incentives and net metering programs.

What is the best type of solar panel?

The different types of solar panels are monocrystalline, polycrystalline and thin-film. Monocrystalline panels are more efficient but also cost more. Polycrystalline panels are less expensive but also less efficient than monocrystalline. Thin-film solar panels are flexible, so they can be used where the other kinds can't, such as on curved surfaces or cars, but they are also less efficient. The best one for you depends on your budget, roof layout and how much efficiency you're looking for.

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.

Company research was conducted by Melissa Smith and Karsten Neumeister. Local data analysis was conducted by James Savino. See something we missed or could do better? Email the editor.