12 Best Solar Companies in Lafayette, LA (2023 Reviews)

We analyzed over 1500 solar companies in the nation,
and have selected the top 12 in Lafayette based on:

  • Customer review scores
  • Service area for Lafayette, LA
  • Company policies and services offered
  • Accreditations and certifications

Average Lafayette homeowner saves $1,371/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 Lafayette

Choosing the right solar panel installation company for your home is a huge decision, but it's one that can pay off big in Lafayette. Plus, the solar industry is booming in Lafayette, giving homeowners access to some of the most respected solar panel companies in the country.

The cost of installing solar panels can vary greatly depending on your home's framework and your overall energy usage. To get a sense of how much it might cost to install solar panels on your roof, you can click the button below to be connected to a certified installer near you.

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 Warranty Coverage

ADT Solar

★★★★★
4.0

  • Industry-leading warranty coverage
  • Expansive service area
  • Some reported communication issues
  • No leases or PPAs

Best Technology

Tesla Energy

★★★★★
3.2

  • Price-match guarantee
  • Sleek, efficient, and durable solar panels
  • Best solar battery on the market
  • Some reported issues with customer service
  • Customer service varies by local dealer

EcoWatch Rankings for Solar Companies in Lafayette

Best Local Installer
ecowatch badge icon

EcoWatch Rating

3.0/5

ADT Solar

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

Website: https://www.adtsolar.com/location/louisiana/baton-rouge/
Address: 1200 S Acadian Thruway #101, Baton Rouge, LA 70806
Phone: 2253413031
Outstanding Local Installer
ecowatch badge icon

EcoWatch Rating

5.0/5

JEH Solar LLC

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

Website: https://jehsolar.com/
Address: 105 Henderson Rd, Lafayette, LA 70508
Phone: 3372770037
Outstanding Local Installer
ecowatch badge icon

EcoWatch Rating

4.7/5

Solar Supply Inc

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

Services Offered

  • Service icon Business installations
  • Service icon Energy storage solutions
  • Service icon Home installations

Website: http://www.solarsupply.us/
Address: 512 Eraste Landry Rd, Lafayette, LA 70506
Phone: 3372338733
Outstanding Local Installer
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EcoWatch Rating

3.0/5

Solar Turbines Inc

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

Services Offered

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

Website: http://solarturbines.com/
Address: 600 S Domingue Ave, Lafayette, LA 70506
Phone: 3379887400
Outstanding Local Installer
ecowatch badge icon

EcoWatch Rating

3.0/5

Solar Alternatives, Inc.

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

Website: https://www.solalt.com/
Address: 5520 Johnston St Ste K #637, Lafayette, LA 70503
Phone: 3372279269
Outstanding Local Installer
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EcoWatch Rating

4.9/5

SolarPro Tint

  • 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 Energy storage solutions
  • Service icon Home installations
  • Service icon Business installations

Website: http://www.facebook.com/solarprotint
Address: 109 Aucoin Dr, New Iberia, LA 70563
Phone: 3372776774
Outstanding Local Installer
ecowatch badge icon

EcoWatch Rating

4.6/5

Solar Supply

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

Services Offered

  • Service icon Business installations
  • Service icon Energy storage solutions
  • Service icon Home installations

Website: http://www.solarsupply.us/
Address: 1418 Easy St, New Iberia, LA 70560
Phone: 3373657033
Outstanding Local Installer
ecowatch badge icon

EcoWatch Rating

4.8/5

EcoBuild LLC

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

Services Offered

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

Website: https://www.ecobuildus.com/
Address: 9530 Interline Ave Suite B, Baton Rouge, LA 70809
Phone: 3378884688
Outstanding Local Installer
ecowatch badge icon

EcoWatch Rating

4.3/5

Baton Rouge Air

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

Website: http://www.batonrougeair.com/
Address: 15033 Cocodrie Ave, Baton Rouge, LA 70817
Phone: 2253872665
Outstanding Local Installer
ecowatch badge icon

EcoWatch Rating

3.0/5

PosiGen

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

Website: http://www.posigen.com/
Address: 10935 Perkins Rd suite c, Baton Rouge, LA 70810
Phone: 8667674436
Outstanding Local Installer
ecowatch badge icon

EcoWatch Rating

3.0/5

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

Website: http://gl.solar/
Address: 2736 O'Neal Ln, Baton Rouge, LA 70816
Phone: 2253412031
Outstanding Local Installer
ecowatch badge icon

EcoWatch Rating

3.0/5

Solar Supply Inc

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

Services Offered

  • Service icon Business installations
  • Service icon Energy storage solutions
  • Service icon Home installations

Website: http://www.solarsupply.us/
Address: 1902 N Airway Dr, Baton Rouge, LA 70815
Phone: 2259255463

Methodology: How We Ranked the Best Solar Companies in Lafayette

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


Below are some the criteria we examined specifically for Louisiana 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 Lafayette

Although solar panels can save you money on energy bills over time, it's necessary to take into consideration the startup costs. The installation cost is just one important factor you should bear in mind when looking into getting solar panels. How much it'll cost and how much you can save depend on things including:

  • Energy consumption: Installing solar panels may be a high-cost investment for families that don't use a good amount of energy per month.
  • Choice of solar panels: The type of solar panels you buy will affect your total cost. High-efficiency monocrystalline panels are more expensive upfront but can also lead to more savings over the lifetime of your system. If space isn't a constraint for your project, you can go with a higher number of more affordable panels.
  • Incentives: Those who purchase and install a solar system this year can save 30% of their solar installation costs by taking advantage of the federal solar investment tax credit. You can also save about $16,000 on your utility bills over 20 years without incentives.
  • The amount of sunlight your roof gets: If your rooftop doesn't get a lot of direct sunlight, your solar system won't be able to produce as much energy, which will give you lower savings on power bills than someone with a roof that gets lots of sunlight.

Solar is a valuable investment for most homeowners. You can produce your own electricity instead of paying for it from a utility company and benefit from solar tax credits and rebates, all while helping the environment.

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Solar Incentives in Lafayette

To increase the adoption of solar power, federal and local governments — and even some utility companies — offer incentives to help make solar power more financially viable and accessible. State and city solar incentives vary by location and, sometimes, utility company. Many states offer rebates for solar panels, in addition to the federal solar tax credit. Check out our article on solar incentives to find out what incentives are available to you.

Environmental Impact of Switching to Solar in Lafayette

There are lots of reasons to make the switch to solar power, like saving on electricity bills and helping to lower your carbon footprint. Something many homeowners might be asking themselves is how much can they really help save the environment by going solar anyway? If your family consumes a lot of energy, you can have an even greater impact on the planet by switching to solar energy. In Lafayette, the average household can reduce their carbon footprint by 100 pounds a year after going solar. The great things about solar power are infinite — just like solar power is! That's why so many homeowners have been happy with making the switch to solar.

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 Warranty Coverage

ADT Solar

★★★★★
4.0

  • Industry-leading warranty coverage
  • Expansive service area
  • Some reported communication issues
  • No leases or PPAs

Best Technology

Tesla Energy

★★★★★
3.2

  • Price-match guarantee
  • Sleek, efficient, and durable solar panels
  • Best solar battery on the market
  • Some reported issues with customer service
  • Customer service varies by local dealer

EcoWatch's Lafayette, LA Solar Company Rankings FAQs

What is the top solar company in Lafayette?

In Lafayette, Louisiana Solar Energy Laboratory (LaSEL) is the top local solar company. Our team of experts rates it 3.00 stars, so it's a good choice if you're planning to add solar panels to your roof.

What is the negative environmental impact of solar panel manufacturing?

Solar panels can be harmful 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 uses a lot of energy as well. The energy payback period is about 1 to 4 years.

Is it worth putting solar panels on my roof?

Solar panels can be a great investment for many homeowners, but frankly, they might not be worth it for everyone. If your home doesn't get a lot of direct sunlight or your power bills are already pretty low, solar panels might not be for you.

How often do solar panels need to be replaced?

Even though the average lifespan of solar panels is 25 to 30 years, that doesn't mean they are completely unusable. What this means is the amount of energy they produce will have decreased significantly after that point. You can decide to replace them once you've had 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.

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.