9 Best Solar Companies in Marrero, LA (2024 Reviews)

We analyzed over 1500 solar companies in the nation,
and have selected the top 9 in Marrero based on:

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

Average Marrero homeowner saves $1,402/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 Marrero

On the hunt for the best solar companies in Marrero? Installing solar panels is an exciting project that many homeowners find rewarding for their wallets, communities and the planet. Because solar panels produce their own electrical power, they can vastly lower your electricity bill each month, if not totally eliminate it. In fact, you could be looking at about $17,000 of savings over 20 years.


There are so many installers to consider, but in this article, we’ll help you pin down your options by recommending some of the best solar companies in Marrero.To see how much you would have to pay to put up solar panels on your roof, you can get a free quote from one of the top solar companies in Marrero by clicking the "get quote" button below.

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 Marrero

Best Local Installer
ecowatch badge icon

EcoWatch Rating

4.7/5

South Coast Solar

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

Services Offered

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

Website: http://www.southcoastsolar.com/
Address: 2605 Ridgelake Dr, Metairie, LA 70002
Phone: 5045297869
Outstanding Local Installer
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EcoWatch Rating

4.4/5

Solar Alternatives, Inc.

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

Services Offered

  • Service icon Panel Installation
  • Service icon Tesla Powerwall
  • Service icon Financing Assistance
  • Service icon Battery Storage

Website: https://www.solalt.com/areas-we-serve/new-orleans/
Address: 5804 River Oaks Rd S, New Orleans, LA 70123
Phone: 5042943766
Outstanding Local Installer
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EcoWatch Rating

3.0/5

Nola Solar Energy

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

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

3.0/5

Cummins Power (Solar & Electrical)

  • 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 Panel Installation

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

3.0/5

Bayou Solar LLC

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

Services Offered

  • Service icon Consultation
  • Service icon Panel Installation

Website: http://bayousolar.com/contact/
Address: 1517 Edwards Ave, Elmwood, LA 70123
Phone: 5042730490
Outstanding Local Installer
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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 Cleaning and Maintenance
  • Service icon Panel Installation
  • Service icon Financing Assistance

Website: http://www.solar-om.com/
Address: 400 Poydras Tower, 400 Poydras St Suite 900, New Orleans, LA 70130
Phone: 5044071550
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 Solar Panel Upgrades
  • Service icon Panel Installation
  • Service icon Consultation
  • Service icon Skilled Repairs

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

3.0/5

SolaTrue of New Orleans, LA

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

Services Offered

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

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

Services Offered

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

Website: http://www.a-zsolar.com/
Address: 1189 Viola St, Mandeville, LA 70471
Phone: 9855153624

Methodology: How We Ranked the Best Solar Companies in Marrero

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


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 Marrero

When choosing a solar company, most homeowners or business owners wonder about the costs the most.There are several factors you should take into consideration when trying to determine costs and your potential savings, including:

  • Average daily sunlight: Since Marrero gets lots of sunlight, your solar panel system will most likely be able to generate enough energy to power your whole home, which affects how much your solar panels can save you on your electricity bills.
  • The type of solar panels you can afford: This depends on what your budget is.
  • Incentives: The federal solar investment tax credit currently lets you lower your taxes by 0 of the project cost. Your state and city may also have various incentives that you can benefit from. In addition, you can save about $17,000 over 20 years on your utility bills, not including incentives.
  • Your energy bills: This will affect how much money you might save. In Marrero, the average resident can save about $1,300 a year on their electricity bills.

So is a solar panel system worth it? Whether you’d like to reduce your electric bills, carbon dioxide emissions or both, solar panels are a worthwhile investment for many Marrero homeowners.

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Solar Incentives in Marrero

In an effort to increase the adoption of solar power, incentives are offered by the government – and even some utility companies – to help make solar power more economical and accessible.You can qualify for the federal solar investment tax credit (ITC) for the tax year you turn on your a solar system. You can also potentially stack the ITC with other local incentives. Our article on solar incentives goes over more detailed information on the incentives you can benefit from in Marrero.

Environmental Impact of Switching to Solar in Marrero

Many want to do their part for the environment, which in many cases is the primary reason for installing solar panels.But how much can using solar energy instead of traditional energy actually affect the environment? According to the EPA, electricity production is the second greatest source of greenhouse gas emissions and about 62% of our electricity is generated by burning fossil fuels. Switching to a clean energy source like solar power can help reduce that number in a city like Marrero that generates a sizable amount of carbon dioxide emissions each year.If you go solar, your carbon emissions can be cut by about 80 pounds a year. Since solar power is plentiful and produces electricity without releasing carbon emissions, installing solar panels is one easy step you can take to help preserve the planet.

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 Marrero, LA Solar Company Rankings FAQs

What is the top solar panel company in Marrero?

In Marrero, South Coast Solar is the most reputable local solar company. Our team of experts rates it 4.70 stars, so it's a solid choice if you're planning on installing solar panels on your home.

Are solar panels really environmentally friendly?

Producing solar panels needs to use chemicals and produces toxic waste that can be bad for the environment, which is the main drawback of solar panels.

How long does it take for solar to pay for itself?

Solar panels generally pay for themselves in about 15.2 years, but your solar payback period will depend on your utility costs. The more your typical power bill, the faster your solar panel system will recoup your installation costs.

When should I install solar panels?

You can put up solar panels whenever it's convenient for you, but consider doing it in the winter when the demand is less. With fewer homeowners contracting installers, you could potentially see faster installation times and more savings.

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.