4 Best Solar Companies in St. Martin, MS (2024 Reviews)

We analyzed over 1500 solar companies in the nation,
and have selected the top 4 in St. Martin based on:

  • Customer review scores
  • Service area for St. Martin, MS
  • Company policies and services offered
  • Accreditations and certifications

Average St. Martin homeowner saves $1,740/year with solar panels

By EcoWatch Local Advisors

Data Analysis: James Savino

Ranking Methodology: Karsten Neumeister

Updated February 01, 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 St. Martin

Do you want energy freedom in St. Martin? Installing solar panels can be a rewarding investment since you can take advantage of a lot of benefits when you go solar. Solar power isn't just good for the planet — your wallet will be better off too. After switching to solar power, you can save an average of $21,000 over 20 years, and this doesn't even include incentives.


The cost of installing solar panels can change considerably based on your home’s layout and your household energy usage.Interested in seeing how much it’d cost to install a solar system on your roof? Click "get quote" below to get a free, no-obligation quote from a top-rated St. Martin solar installer.

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 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 St. Martin

Best Local Installer
ecowatch badge icon

EcoWatch Rating

3.0/5

SolaTrue of New Orleans, LA

  • Pros icon Family-Operated Business
  • 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 Financing Assistance
  • Service icon Residential Panels
  • Service icon Battery Storage
  • Service icon Energy Efficiency Audit
  • Service icon Consultation

Website: https://www.solatrue.com/la/new-orleans/
Address: 330 Oak Harbor Blvd D, Slidell, LA 70458
Phone: 9854016716
Outstanding Local Installer
ecowatch badge icon

EcoWatch Rating

3.0/5

A-Z Solar Services

  • 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 Residential Panels
  • Service icon Maintenance
  • Service icon Off-Grid Solar Systems

Website: http://www.a-zsolar.com/
Address: 1189 Viola St, Mandeville, LA 70471
Phone: 9855153624
Outstanding Local Installer
ecowatch badge icon

EcoWatch Rating

3.0/5

Cummins Power (Solar & Electrical)

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

Services Offered

  • Service icon Residential Panels

Website: http://cummins-power.business.site/
Address: 2001 Corinne Dr, Chalmette, LA 70043
Phone: 5045027697
Outstanding Local Installer
ecowatch badge icon

EcoWatch Rating

3.0/5

Kastner-Electric

  • Pros icon Prompt Service Delivery
  • Con icon Limited information available on website

Services Offered

  • Service icon Commercial Panels
  • Service icon Skilled Repairs
  • Service icon Residential Panels
  • Service icon Solar Panel Upgrades
  • Service icon Full-Service
  • Service icon Consultation

Website: https://www.kastnerelectric.com/
Address: 7925 Lady Gray St, New Orleans, LA 70127
Phone: 5042423054

Methodology: How We Ranked the Best Solar Companies in St. Martin

EcoWatch's solar experts analyzed each solar company in St. Martin 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 St. Martin


Below are some the criteria we examined specifically for Mississippi 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 St. Martin

Solar panels are powered by a free energy source — the sun — but to take advantage of this you first need to pay to set up your system.Some main factors that determine how much it will cost to install solar panels on your home and how much it could save you over time include:

  • Energy consumption: Solar may be a high-cost investment for homes that don’t consume a lot of energy a month.
  • Incentives: Along with the federal Solar Investment Tax Credit (ITC), which lets you deduct 0 of your overall installation cost, your state or local government may offer additional tax exemptions, credits or rebates that can help you save even more. Excluding incentives, you can save an average of $21,000 over the first 20 years with your system, too.
  • Your home's orientation toward the sun: This, plus the configuration of your roof, affects affect how much energy your solar panels can produce.
  • The type of solar panels you’re thinking of getting: More efficient panels cost more, so that will shape your budget for your solar project.

There are lots of great benefits of solar despite the upfront cost of installation. It can help the Earth and your wallet. In addition, it can raise the value of your home, giving you even more benefits if you choose to sell your home later.

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Solar Incentives in St. Martin

Switching to solar power has lots of great benefits. Not only can it help preserve the planet, but you can also save a decent amount of money on your installation with various government incentives.State and city solar incentive programs depend on the location and, sometimes, utility company. A lot of states offer rebates for solar panels, in addition to the federal solar tax credit. You can find out about the incentives you can use in our article on solar incentives

Environmental Impact of Switching to Solar in St. Martin

Installing solar panels can have a meaningful effect on the environment.But how much can installing solar panels actually affect the environment? Something that can dramatically affect your carbon footprint is how long your commute is and how much you drive altogether. If you go solar and drive an electric car, you can greatly reduce your carbon dioxide emissions by charging your car at home.In fact, if you make the switch to solar power, you could lower your carbon dioxide emissions by about 90 pounds each year. If you want to do your part for the environment, you’ll no doubt recognize that there are many good things about adopting solar energy other than just saving money on electricity. You can also help preserve the environment, which some would argue is worth more.

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 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 St. Martin, MS Solar Company Rankings FAQs

What is the best solar installer in St. Martin?

The top local solar company in St. Martin is SolaTrue of New Orleans, LA, with a rating of 3.00 stars.

What is the negative environmental impact of solar panel manufacturing?

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

Are solar panels worth it?

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 the cost of electricity near you and how much direct sunlight your roof gets.

When should I put up solar panels?

Despite summer being the most common time people install solar panels, the best time is actually winter. You can save money since there's less demand during the winter months, and it lets you be up and running with solar for the higher power bills you may get during the summer.

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.