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

We analyzed over 1500 solar companies in the nation,
and have selected the top 6 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 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 St. Martin

Looking for energy freedom in St. Martin? Installing solar panels can be a rewarding investment since you can enjoy many perks when you switch to solar power. On average, you can save $21,000 over 20 years after installing a solar panel system. And because solar panels have a lifespan of about 25 to 30 years, your total savings will be well above that overall.


To help you comb through the large amount of St. Martin solar installers, we’ve narrowed down a list of the top ones.To get free quotes from the best solar companies in St. Martin, you can click "get quote" below.

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

Services Offered

  • Service icon Panel Installation
  • Service icon Consultation
  • Service icon Cleaning and Maintenance
  • Service icon Battery Storage
  • Service icon Permit Assistance
  • Service icon Financing Assistance

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 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 Panel Installation
  • Service icon Off-Grid Solar Systems
  • Service icon Cleaning and Maintenance
  • Service icon Grid-Tied Solar System

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 Panel Installation

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 Panel Installation
  • Service icon Consultation
  • Service icon Skilled Repairs
  • Service icon Solar Panel Upgrades

Website: https://www.kastnerelectric.com/
Address: 7925 Lady Gray St, New Orleans, LA 70127
Phone: 5042423054
Outstanding Local Installer
ecowatch badge icon

EcoWatch Rating

3.0/5

Nola Solar Energy

  • 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 System Decommissioning
  • Service icon Panel Installation
  • Service icon Cleaning and Maintenance

Website: https://nolasolarenergy.com/
Address: 2303 Governor Nicholls St, New Orleans, LA 70119
Phone: 5049313159
Outstanding Local Installer
ecowatch badge icon

EcoWatch Rating

3.0/5

Solar O+M

  • Pros icon Reliable Customer Support
  • Pros icon Informative Resources
  • Con icon Limited information available on website

Services Offered

  • Service icon Financing Assistance
  • Service icon Cleaning and Maintenance
  • Service icon Panel Installation

Website: http://www.solar-om.com/
Address: 400 Poydras Tower, 400 Poydras St Suite 900, New Orleans, LA 70130
Phone: 5044071550

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

We understand that for many homeowners, the choice to invest in solar comes down to installation costs.The installation cost is just one important factor you should bear in mind when looking into installing solar panels. How much it'll cost and how much you can save depend on things such as:

  • How much energy your household consumes: Homes that use a lot of electricity each month may call for more solar panels and, therefore, be more expensive, but will also benefit more over time.
  • Incentives: The federal solar investment tax credit currently lets you decrease your taxes by 0 of the project cost. Your state and city may also have incentives and rebates that you can take advantage of. In addition, you can save about $21,000 over 20 years on your utility bills, without incentives.
  • The model of solar panels you can purchase: This depends on how much you’re willing to invest upfront.
  • Average daily sunlight: Since St. Martin gets lots of sunlight, your solar panel system will most likely be able to produce enough energy to power your whole home, which affects how much your electricity bills will be.

There are many great benefits of solar in spite of the upfront cost of installation. It can help the Earth and your bank account. Additionally, it can raise the value of your home, resulting in even more benefits if you want to sell your home later.

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Use the calculator below to see how much switching to solar could help the environment and your bank account. You can also view our solar panel cost guide for St. Martin, MS.

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Solar Incentives in St. Martin

One of the benefits of installing a solar panel system is receiving federal and potentially state incentives.When you install solar panels on your house, you can take advatage of the federal tax credit, or ITC. This credit currently lets you lower your tax bill by 0 of the cost of your solar panels. Plus, there are often some regional incentives that you can benefit from to further cut back on the cost of solar of solar panels. For more information about incentives that apply to you, check out our article on solar incentives.

Environmental Impact of Switching to Solar in St. Martin

There are tons of reasons to trade traditional energy for solar energy, like saving on utility bills and helping to reduce your carbon footprint.Many homeowners might be wondering how much exactly they can impact the environment by switching to solar in St. Martin, though. One thing you should consider is your overall carbon footprint. For example, if you spend a lot of time on the road and have an electric vehicle, you can use solar energy for your home to power your EV and therefore help offset your carbon emissions.In fact, if you install solar panels, you could be looking at reducing your carbon dioxide emissions by about 90 pounds each year. Since energy from the sun is plentiful and produces electricity without a carbon footprint, making the switch to solar power is one easy step you can take to help the planet.

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

Which solar power company is the best in St. Martin?

In St. Martin, SolaTrue of New Orleans, LA is the top local solar company. Our team of experts rates it 3.00 stars, so it's a solid choice if you're looking to add solar panels to your roof.

What is the negative environmental impact of making solar panels?

Solar panels can be detrimental 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. Making solar panels 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 home?

Solar panels can be a fruitful investment for a majority of homeowners, but frankly, they might not be worth it for everyone. If your home doesn't get enough sunlight or your power bills are already fairly low, solar panels might not be for you.

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 allows you to 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.