15 Best Solar Companies in Killeen, TX (2024 Reviews)

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

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

Average Killeen homeowner saves $1,442/year with solar panels

By EcoWatch Local Advisors

Data Analysis: James Savino

Ranking Methodology: Karsten Neumeister

Updated May 20, 2024

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 Killeen

When deciding on the best solar installers, Killeen homeowners have more choices than ever before, which can be a lot to take in, but we’re here to make making the switch to solar energy that much easier. Fortunately, there are lots of solar companies in Killeen because of encouraging leadership and a growing green energy market.


As you begin your search for the best solar companies in Killeen, you might notice that there are a large number of providers to choose from. So, we’ve put together a curated list of the top solar companies in the area.If you want to receive free, no-obligation quotes from the best Killeen solar installers, you can click the button below to learn more.

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

Best for Leasing

Sunrun

★★★★★
4.0
  • Expansive service area
  • Many financing options
  • Some reported issues with customer service
  • Some reported issues with door-to-door sales

EcoWatch Rankings for Solar Companies in Killeen

Best Local Installer
ecowatch badge icon

EcoWatch Rating

3.0/5

SunPower

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

Services Offered

  • Service icon Consultation
  • Service icon Battery Storage
  • Service icon Panel Installation

Website: http://us.sunpower.com/
Address: 8900 Amberglen Blvd #325, Austin, TX 78729
Phone: 5127350100
Outstanding Local Installer
ecowatch badge icon

EcoWatch Rating

4.7/5

Solar CenTex

  • 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 Cleaning and Maintenance
  • Service icon Financing Assistance
  • Service icon System Decommissioning
  • Service icon Skilled Repairs
  • Service icon Panel Installation
  • Service icon Grid-Tied Solar System

Website: https://www.solarcentex.com/
Address: 1901 E, Farm to Market 2410, Harker Heights, TX 76548
Phone: 2543931340
Outstanding Local Installer
ecowatch badge icon

EcoWatch Rating

4.6/5

Allegiance Solar

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

Services Offered

  • Service icon Consultation
  • Service icon Panel Installation

Website: http://www.allegiance-solar.com/
Address: 903 S Amy Ln, Harker Heights, TX 76548
Phone: 2542132164
Outstanding Local Installer
ecowatch badge icon

EcoWatch Rating

4.7/5

Greenstar Power

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

Services Offered

  • Service icon Permit Assistance
  • Service icon Panel Installation
  • Service icon Financing Assistance
  • Service icon Consultation
  • Service icon Skilled Repairs
  • Service icon Cleaning and Maintenance

Website: https://greenstarpower.com/
Address: 1000 Gattis School Rd STE 350, Round Rock, TX 78664
Phone: 5122537100
Outstanding Local Installer
ecowatch badge icon

EcoWatch Rating

4.4/5

Longhorn Solar - Austin

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

Services Offered

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

Website: https://longhornsolar.com/
Address: 1421 Wells Branch Pkwy Ste. 110, Pflugerville, TX 78660
Phone: 5128374800
Outstanding Local Installer
ecowatch badge icon

EcoWatch Rating

5.0/5

512 Solar

  • Pros icon Clear Pricing Policy
  • Pros icon Prompt Service Delivery
  • 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 Skilled Repairs
  • Service icon Consultation

Website: http://512solar.com/
Address: 1250 South Capital of Texas Highway Bldg 3, Suite 400, Austin, TX 78746
Phone: 5123292117
Outstanding Local Installer
ecowatch badge icon

EcoWatch Rating

4.6/5

Optimum Solar USA

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

Services Offered

  • Service icon Financing Assistance
  • Service icon Consultation
  • Service icon Panel Installation

Website: https://optimumsolarusa.com/
Address: 1812 Centre Creek Dr Suite 215, Austin, TX 78754
Phone: 5124890044
Outstanding Local Installer
ecowatch badge icon

EcoWatch Rating

4.9/5

ATX Solar

  • Pros icon Prompt Service Delivery
  • 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 Consultation
  • Service icon Battery Storage
  • Service icon Panel Installation
  • Service icon Financing Assistance

Website: https://www.goatxsolar.com/
Address: 1401 Lavaca St #942, Austin, TX 78701
Phone: 5128039652
Outstanding Local Installer
ecowatch badge icon

EcoWatch Rating

4.9/5

Lighthouse Solar

  • Pros icon Clear Pricing Policy
  • 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 Consultation
  • Service icon Solar Carports
  • Service icon Skilled Repairs
  • Service icon Battery Storage

Website: https://lighthousesolartx.com/
Address: 2000 S 7th St, Austin, TX 78704
Phone: 5124765555
Outstanding Local Installer
ecowatch badge icon

EcoWatch Rating

3.0/5

SILVER ELECTRIC AND SOLAR

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

Services Offered

  • Service icon Battery Storage
  • Service icon Consultation
  • Service icon Panel Installation

Website: http://www.silverelectricandsolar.com/contact.html
Address: 1200 S Gabriel Dr, Leander, TX 78641
Phone: 5125298283
Outstanding Local Installer
ecowatch badge icon

EcoWatch Rating

3.0/5

Narrow Way Energy

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

Website: https://narrowwayenergy.com/
Address: 2967 Hero Way Blg 2, Leander, TX 78641
Phone: 7379007219
Outstanding Local Installer
ecowatch badge icon

EcoWatch Rating

3.0/5

crSolar & Electrical Contracting CR-Invent LLC

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

Services Offered

  • Service icon Panel Installation

Website: http://crsolar.org/
Address: 100 W Pflugerville Pkwy #110, Pflugerville, TX 78660
Phone: 5127790909
Outstanding Local Installer
ecowatch badge icon

EcoWatch Rating

3.0/5

Austin Discount Solar

  • Pros icon Free Quotes
  • 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.austindiscountsolar.com/
Address: 9600 Great Hills Trl #150w, Austin, TX 78759
Phone: 5123008388
Outstanding Local Installer
ecowatch badge icon

EcoWatch Rating

3.0/5

IES Texas Solar - Austin

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

Website: https://www.iestxsolar.com/
Address: 15720 Vision Dr #200, Pflugerville, TX 78660
Phone: 5127664276
Outstanding Local Installer
ecowatch badge icon

EcoWatch Rating

3.0/5

SolarWerx

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

Services Offered

  • Service icon Panel Installation
  • Service icon Permit Assistance
  • Service icon Battery Storage
  • Service icon Consultation

Website: https://solarwerxtx.com/
Address: 921 W New Hope Dr Suite 403, Cedar Park, TX 78613
Phone: 5124779994

Methodology: How We Ranked the Best Solar Companies in Killeen

EcoWatch's solar experts analyzed each solar company in Killeen 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 Killeen


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 Killeen

We know that for many homeowners, the choice to invest in solar comes down to installation costs.Some important factors that determine the cost of installing solar panels on your home and how much it could save you over time include:

  • Incentives: Those who purchase and install a solar energy system this year can save 0 of their total solar spend by using the federal solar investment tax credit. You can also save about $17,000 on your energy bills over 20 years without incentives.
  • The amount of sunlight your city gets: Because of Killeen’s very high amount of average daily sunlight, you should be able to save a lot on your energy bills.
  • Electricity consumption: The average home in Killeen uses a lot of energy, and as a result may see more savings on electricity bills than other places.
  • The type of solar panels you want: More efficient panels are more highly priced, so that will affect your budget for your solar project.

So are solar panels worth it? Whether you hope to decrease your energy bills, carbon emissions or both, solar panels are a worthwhile investment for many Killeen homeowners.

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Solar Incentives in Killeen

Although a solar power system is typically a big investment, it can save you a lot of money over time due to lower power bills and government incentives.Local solar incentive programs vary by location and, sometimes, utility company. A lot of states offer rebates for solar panels, in addition to the federal solar tax credit. For detailed information about incentives for homeowners in Killeen, see our article on solar incentives.

Environmental Impact of Switching to Solar in Killeen

If you’re planning on adding solar panels to your home, one of the major reasons why may be to reduce your greenhouse gas emissions.Many homeowners might be wondering how much exactly they can impact the environment by switching to solar in Killeen, though. One thing to consider is your overall carbon footprint. For example, if you spend a lot of time in the car and have an electric vehicle, you can install solar panels on your home to power your EV and therefore help offset your carbon emissions.In fact, if you adopt solar power, you could reduce your carbon dioxide emissions by about 80 pounds each year. Since solar power is abundant and produces electricity without releasing carbon emissions, installing solar panels is one easy step you can take to help protect the environment.

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

Best for Leasing

Sunrun

★★★★★
4.0
  • Expansive service area
  • Many financing options
  • Some reported issues with customer service
  • Some reported issues with door-to-door sales

EcoWatch's Killeen, TX Solar Company Rankings FAQs

Which solar installation company is the best in Killeen?

The highest-rated local solar company in Killeen is SunPower, with a rating of 3.00 stars.

Are solar panels really eco-friendly?

Solar panels can be detrimental for the environment when manufacturers use toxic chemicals when they’re made. Chemicals can make solar panels difficult to recycle safely once they’ve reached the end of their lifespan. Solar panel manufacturing requires a lot of energy as well. The energy payback period is about 1 to 4 years.

Are solar panels worth it?

Solar panels call for a considerable upfront investment that will cost you several thousands of dollars, but whether or not solar panels are worth it depends on a collection of factors like the cost of electricity near you and how much direct sunlight your roof gets.

How efficient are solar panels?

Solar panel efficiency is the amount of energy from the sun that is converted into electricity. Most panels today have an efficiency rating between 15 and 20%. If your panels are more efficient, you'll need fewer of them for your home's energy needs.

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.