Best Solar Companies in Texas: 2022 Rankings & Reviews

Looking for the best solar installers in the Lone Star state? Start your search here.


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Texas is one of the leading states for solar energy and has nearly 600 solar installers in the state — and counting. If you’re trying to find the best solar companies in Texas, sifting through hundreds of options can be intimidating.

In this article, we’ll narrow down 10 of the top Texas solar installers to make your decision a little easier. Read on for our reviews of each company, or get connected to a certified company near you right away by using this tool or filling out the free form below.

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Our Picks for Top Texas Solar Installers

With so many Texas solar installers to choose from, the odds are good that you’ll be able to find the best services for your energy needs at the best possible value. To get started with the process, let’s jump into our 10 best solar companies in Texas.

Comparing the 10 Best Solar Installers in Texas

Continue reading to learn more about our rankings criteria and other important considerations when making your solar decision. Here’s our picks for the 10 best solar energy companies in TX:



Location: 50 states, including all of Texas

What We Like: SunPower is a leading solar energy company with some of the highest-efficiency solar panels in the business. We like SunPower’s quality, comprehensive solar approach, virtual consultations, online design studio and all-in-one warranty.

What We Don’t Like: SunPower’s national range can make your project a little too dependent on the quality of your local SunPower installer.

What Customers Are Saying: “Very happy with their service, and my panels seem to be producing quite a bit even on semi-cloudy days. And very responsive customer service department, where your calls are answered quickly and by caring individuals.” — Jane N. via the Better Business Bureau

SunPower at a Glance:

  • Year Founded: 1985
  • Warranty: 25-year, all-inclusive warranty
  • Financing Options: Cash purchase, solar loan, solar lease and power purchase agreements (PPAs)
  • Services Provided: Solar panels, backup batteries, electric vehicle chargers, energy monitoring and more
  • Learn More: SunPower Solar Review

​Sunpro Solar


Location: 21 states, including all of Texas

What We Like: We recommend Sunpro for its outstanding customer service, industry-leading warranty and the ease of its consultation and design process.

What We Don’t Like: Sunpro’s size and expansion has led to a few customers who didn’t feel their needs were met post-installation.

What Customers Are Saying: “The company installed my system as designed. From the time I met with the salesperson until install was about 5 weeks. It works perfectly and I haven’t had an electric bill since.” — Kelly S. via BBB

Sunpro at a Glance:

  • Year Founded: 2008
  • Warranty: 25-year, all-inclusive warranty
  • Financing Options: Cash purchase, solar loan
  • Services Provided: Solar panels, backup batteries, energy monitoring and more
  • Learn More: Sunpro Solar Review

​Longhorn Solar

Longhorn Solar

Location: Dallas, Austin and San Antonio

What We Like: Longhorn Solar is an award-winning company that’s frequently touted as one of the best solar providers in the state. It has helped more than 2,000 Texans make the switch to solar.

What We Don’t Like: There isn’t much not to like about Longhorn Solar, besides the fact that they don’t yet service all of Texas.

What Customers Are Saying: “Even though we have had our panels for four years, we continue to get the absolute best service from them — they follow up on our system and check in every so often to make sure we are still happy… It’s been a great experience, and a lot of our neighbors have also used them for their service, dependability and fair pricing.” — Yunny D. via Yelp

Longhorn Solar at a Glance:

  • Year Founded: 2009
  • Warranty: 25-year installation and performance warranties
  • Financing Options: Cash purchase, solar loan
  • Services Provided: Solar panels, backup batteries and more

​Solartime USA

Solartime USA

Location: Dallas area

What We Like: We like Solartime USA’s customized solar energy solutions for residential projects, and its portfolio of online reviews attesting to its first-rate customer service.

What We Don’t Like: A minor complaint, but we would like to see Solartime USA install Tesla solar products.

What Customers Are Saying: “I hired Solartime USA to install solar panels and inverters on my house last December. They were very professional. There were some issues due to it being the end of the year and supply chain problems, but Solartime was able to resolve them and get my panels installed to my satisfaction.” — William J. via BBB

Solartime USA at a Glance:

  • Year Founded: 2009
  • Warranty: 25-year product and labor warranty
  • Financing Options: Cash purchase, solar loan, solar lease
  • Services Provided: Solar panels, backup batteries, generators, solar carports and more

​Kosmos Solar

Kosmos Solar

Location: North Texas, based in Dallas-Fort Worth

What We Like: Kosmos Solar offers high-quality products, custom solar designs and award-winning personal service. Plus, its website offers helpful solar educational resources that may guide you in determining if going solar is worth it for your home.

What We Don’t Like: Though it doesn’t look like Kosmos customers run into system issues very often, Kosmos Solar does not offer warranties separate from what’s included from the equipment manufacturer.

What Customers Are Saying: “I’ve had panels installed by Kosmos Solar for over a year now, and I can proudly say that I have yet to have an electrical bill. It feels really good knowing my panels produced what Kosmos told me to expect.” — Armando Nargi via Google Reviews

Kosmos Solar at a Glance:

  • Year Founded: 2016
  • Warranty: Product-specific manufacturing warranty
  • Financing Options: Cash purchase, solar loan, solar lease
  • Services Provided: Solar panels, backup batteries, EV chargers and more

​Sunshine Renewable Solutions

Sunshine Renewable Solutions

Location: Houston, Austin, Dallas, Amarillo, San Antonio and El Paso

What We Like: Sunshine Renewable Solutions is consistently ranked as a top residential solar installer in the state with hundreds of happy customer reviews. With the apt slogan “our solar system revolves around you,” we recommend this company for customers looking for a little more attention than the larger chains can offer.

What We Don’t Like: Sunshine Renewable Solutions maintains an excellent reputation among its customers, but we usually like to see companies that have been in business a little longer.

What Customers Are Saying: “Great experience throughout the entire process! Was connected with them through the Spring Branch Solar Coop (arranged by Solar United Neighbors), so they were vetted by a committee and offered great pricing. Highly recommended!” — Bing Yao via Google Reviews

Sunshine Renewable Solutions at a Glance:

  • Year Founded: 2017
  • Warranty: 30-year workmanship warranty, product-specific manufacturing warranty
  • Financing Options: Cash purchase, solar loan
  • Services Provided: Solar panels and backup battery installations

​Alba Energy

Alba Energy

Location: Austin, Houston, Dallas, McAllen and San Antonio

What We Like: Alba offers a wealth of information about solar panel systems and solar solutions, including solar calculators to help you tabulate your potential energy savings. Getting a firm idea of the costs and production expectations is one of the best ways to approach solar, and Alba understands that.

What We Don’t Like: We’d like to see Alba Energy place more emphasis on energy efficiency along with solar installations.

What Customers Are Saying: “What a great experience. Professional from start to finish. The folks at Alba did virtually all the paperwork and the install was flawless. Besides professional, they are courteous, friendly and responsive. Highly recommend!” — Bill Steele via Google Reviews

Alba Energy at a Glance:

  • Year Founded: 2013
  • Warranty: 10-year workmanship warranty, product-specific manufacturing warranty
  • Financing Options: Cash purchase, solar loan
  • Services Provided: Solar panels and backup battery installations

​Circle L Solar

Circle L Solar

Location: Dallas-Fort Worth area

What We Like: Setting out to help homeowners save on energy through eco-friendly and sustainable solutions, Circle L offers more than just solar. Circle L Solar also showcases a number of services that can help you upgrade your home’s efficiency, including energy audits, windows, weatherization services, energy-efficient lighting and more.

What We Don’t Like: Circle L doesn’t offer very much information about warranties or local incentives available in its service area.

What Customers Are Saying: “After installation, we noticed that the quantity of energy produced was not what we were promised by the [sales representative] … Circle L stood by their word. They researched it, figured out how many more panels we needed to meet the promised production and installed them at no cost to us!” — Stefania Caldwell via Google Reviews

Circle L Solar at a Glance:

  • Year Founded: 2014
  • Warranty: Product-specific manufacturing warranty
  • Financing Options: Cash purchase, solar loan
  • Services Provided: Solar panels, backup battery installations, energy efficiency upgrades, weatherization and more

​Momentum Solar

Momentum Solar

Location: State of Texas

What We Like: Momentum Solar is one of the fastest-growing residential solar companies out there, prioritizing its service in areas with effective net metering programs and other solar rebates and incentives. Momentum’s modern approach and early success even earned it a spot among our national top solar companies.

What We Don’t Like: Momentum Solar has experienced some growing pains during its expansion, resulting in a few unsatisfied customers. Overall sentiment has improved as the company has refined its practices.

What Customers Are Saying: “Momentum Solar is a very professional company. From sales to installation, everything went smoothly. The well trained install crew finished everything in less than a day. I am very happy with the whole process and look forward to the benefits of lower electricity costs.” Howard L. via BBB

Momentum Solar at a Glance:

  • Year Founded: 2009
  • Warranty: 25-year equipment and workmanship warranties
  • Financing Options: Cash purchase, solar loan, solar leases and PPAs
  • Services Provided: Solar panel and backup battery installations

​Good Faith Energy

Good Faith Energy

Location: State of Texas

What We Like: Offering the entire Tesla solar ecosystem, Good Faith Energy installs Tesla panels, solar roofs, Powerwalls, EV chargers and connectors. With absolutely sparkling reviews from hundreds of its customers, Good Faith Energy has cemented itself as one of the best Texas solar installers of Tesla products and beyond.

What We Don’t Like: Good Faith Energy doesn’t have a ton of information on its website to help inform consumers about its installation process, but it does link out to some third-party resources about solar energy.

What Customers Are Saying: “I’ve had my solar for over a year now. It was the absolute best improvement we have ever made to the house. The process from design, permitting, construction and finally to [using the system] was seamless.” — Joseph & Rita Strub via Google Reviews

Good Faith Energy Solar at a Glance:

  • Year Founded: 2014
  • Warranty: 25-year product-specific warranties
  • Financing Options: Cash purchase, solar loans
  • Services Provided: Solar panels, backup battery installations and energy efficiency upgrades

How We Chose the Best Solar Companies in Texas

If you’re curious what we consider when choosing the best solar companies in Texas, you can visit our solar methodology page. We rate installers based on factors such as reputation, costs and financing, services offered, ease of installation process and customer experience.

Choosing the Best Solar Installer for Your Home

When evaluating which Texas solar installer is best for you, we advise considering the following:

Services Offered

The breadth, quality and relevance of services offered is an important factor in determining the best Texas solar installer for your needs. When you’re considering solar companies, think about specific features or add-ons you may want, such as energy efficiency packages, solar financing, EV chargers or backup batteries.

Installation Process

Unsurprisingly, the ease and quality of the installation process itself is a main determinant of the best solar companies in Texas. Companies with more resources (like SunPower) may have easier installation processes than a local company. When speaking with solar representatives, we encourage you to ask what the installation process involves.

Steer clear of companies that hire subcontractors to carry out the installations, lack knowledge of local net metering and have bad customer reviews online. Most bad reviews come from snags during or after the installation.

Pricing and Financing

Though solar can provide clear long-term savings, the initial cost of solar panel installation can be significant and is often a deterrent for customers. Many solar panel companies now offer more flexible financing options than ever, however, determined to help you find a way to confidently navigate the finances of solar.

Industry Affiliations

To make sure that the renewable energy provider you select is trusted within the industry, we recommend checking for a few key certifications. These include whether the company has technicians certified by the North American Board of Certified Energy Practitioners (NABCEP) and if it belongs to the Solar Energy Industries Association (SEIA) or other industry groups.

Types of Panels

If it weren’t clear by now, different companies offer different types of products. Panels, inverters, batteries and chargers all vary in their cost, quality, ethics and warranty. This is why we advise that you focus on companies that are certified to sell and install products from manufacturers with proven track records of quality and reliability.


Going solar is a big investment, but a warranty can help you trust that your system functions as expected for decades. Most of the best solar companies in Texas provide warranties on their technology and workmanship for 25 years or more, but you’ll definitely want to ask about this on the front end.

Cost of Solar in Texas

Based on market research and data from top solar panel brands, we found the average current cost of solar in Texas to be around $2.69 per watt. Using this average, we can calculate that after applying the federal solar tax credit, a 5-kW solar panel system would cost around $9,953 and a 10-kW system would cost around $19,906.

Any of the best solar companies in Texas should advise you on incentives and solar tax exemptions to reduce your overall project costs. In Texas, expertise in local incentives will be paramount to your choice, since the tax structure is so decentralized. Most incentives operate on a city or utility-specific basis, so we encourage you to check the DSIRE database to familiarize yourself with what’s available in your area.

Here’s a rundown of Texas solar incentives:

Texas Solar Incentive

Texas Solar Incentive Overview

Net Metering

Texas offers a robust net metering program that gives solar panel owners credits for the unused electricity generated by their panels. These credits can be used to pay for energy you pull from the grid at night.

Solar Sales Tax Exemption

Texas residents do not have to pay the state’s 6.25% sales tax on solar panels or other eligible solar equipment.

Solar Property Tax Exemption

Installing solar panels boosts your property value in Texas, but the state doesn’t require you to pay any additional taxes that would typically come with home add-ons.

You can learn more in our article covering solar incentives in Texas.

How to Find the Best Solar Installer in Texas

With Texas’ massive energy needs continuing to rise, solar energy is poised to be a big part of the Lone Star state’s future. We expect government policy to continue to direct more investment toward renewable energy sources like wind and solar throughout the state. These incentives will likely continue to be led by cities or specific utilities, so in Texas, we place extra emphasis on finding a solar company with proven expertise in local tax structures and policies.

We recommend getting quotes from a handful of installers. With competing offers, you can potentially find thousands of dollars worth of value while expanding your knowledge of the solar incentives available to you. To start getting free quotes from the best solar companies in Texas, use this tool or fill out the 30-second form below.

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Karsten Neumeister is a writer and renewable energy specialist with a background in writing and the humanities. Before joining EcoWatch, Karsten worked in the energy sector of New Orleans, focusing on renewable energy policy and technology. A lover of music and the outdoors, Karsten might be found rock climbing, canoeing or writing songs when away from the workplace.

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