17 Best Solar Companies in Harahan, LA (Feb 2023 Review)
We analyzed over 1500 solar companies in the nation,
and have selected the top 17 in Harahan based on:
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Customer review scores
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Solar installers near you
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Company policies and services offered
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Accreditations and certifications
Please enter a valid 5-digit zip code!
Updated January 20, 2023
Why you can trust EcoWatch
Best solar companies in Harahan
Thinking of going solar but still deciding on which solar company would be the best one for you? Although it can be challenging to decide on a solar company, the search will pay off because going solar has many fantastic benefits. Plus, the solar industry is booming in Harahan, giving homeowners access to some of the most respected solar companies in the country.
The cost of installing solar panels can change a lot according to your home's layout and your household energy needs. To get free quotes from the best solar companies in Harahan, click the "get quote" button below.
Best National Provider
SunPower
- 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
- 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
Best Warranty Coverage
Sunpro Solar
- Industry-leading warranty coverage
- Expansive service area
- Some reported communication issues
- No leases or PPAs
EcoWatch Rankings for Solar Companies in Harahan

PosiGen Green Grants
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More transparent pricing than competitors
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Educational sales approach
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Can browse portfolio on website
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NABCEP-certified technicians
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Licensing and credentials transparency
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Limited information available on website
Services Offered
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Removal & Reinstallation
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Commercial Solar Services
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Solar Panels

3rd Rock Energy Solutions
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Educational sales approach
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Licensing and credentials transparency
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More transparent pricing than competitors
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Excellent reputation
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Limited information available on website
Services Offered
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Solar Batteries
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Solar Panels

Solar Alternatives, Inc.
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More transparent pricing than competitors
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Excellent reputation
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Limited information available on website
Services Offered
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Solar Panels
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Commercial Solar Services

3rd Rock Contracting Roofing & Solar
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More transparent pricing than competitors
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Offers a free quote process
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Educational sales approach
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Family owned and operated
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Locally owned and operated
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Comprehensive service offerings
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Excellent reputation
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Limited information available on website
Services Offered
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Maintenance and Repairs
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Roofing Services
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Commercial Solar Services
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Solar Panels
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Solar Roof Shingles

South Coast Solar
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Can browse portfolio on website
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Offers a free quote process
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Educational sales approach
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Custom system designs
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Excellent reputation
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Some reports of long wait times for installation
Services Offered
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Maintenance and Repairs
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Commercial Solar Services
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Solar Batteries
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Solar Panels

Supreme Power Solar Maintenance
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NABCEP-certified technicians
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Educational sales approach
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More transparent pricing than competitors
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Custom system designs
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Excellent reputation
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Limited information available on website
Services Offered
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Removal & Reinstallation
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Commercial Solar Services
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Maintenance and Repairs
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Solar Panels

PosiGen
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More transparent pricing than competitors
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Educational sales approach
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Can browse portfolio on website
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NABCEP-certified technicians
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Licensing and credentials transparency
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Limited information available on website
Services Offered
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Removal & Reinstallation
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Commercial Solar Services
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Solar Roof Shingles
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Solar Panels

Outside Supply, LLC
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Educational sales approach
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More transparent pricing than competitors
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Excellent reputation
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Limited information available on website
Services Offered
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Commercial Solar Services
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Solar Panels

Envisha Energy LLC
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Educational sales approach
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More transparent pricing than competitors
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Limited information available on website
Services Offered
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Commercial Solar Services
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Solar Panels

Cummins Power (Solar & Electrical)
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More transparent pricing than competitors
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Excellent reputation
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Limited information available on website
Services Offered
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Commercial Solar Services
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Solar Panels

Renogy, LLC.
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Educational sales approach
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Licensing and credentials transparency
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Limited information available on website
Services Offered
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Solar Batteries
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Commercial Solar Services
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Solar Panels

Geoshield
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Can browse portfolio on website
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Educational sales approach
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More transparent pricing than competitors
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Limited information available on website
Services Offered
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Commercial Solar Services
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Solar Panels

Joule Energy
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Educational sales approach
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Limited information available on website
Services Offered
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Commercial Solar Services
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Solar Panels

Solar O+M
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Can browse portfolio on website
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Educational sales approach
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Limited information available on website
Services Offered
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Commercial Solar Services
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Solar Panels

Ecopro Solar Supply
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More transparent pricing than competitors
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Limited information available on website
Services Offered
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Commercial Solar Services
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Solar Panels

SunPower
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Most efficient panels on the market
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National coverage
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Cradle to Cradle sustainability certification
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Great warranty coverage
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Expensive
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Customer service varies by local dealer
Services Offered
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Solar Panels
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Solar Batteries
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EV Chargers
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System Monitoring

Solar South, LLC
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Educational sales approach
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Limited information available on website
Services Offered
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Solar Panels
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Commercial Solar Services
Solar Company Ranking Methodology
Click here to see a more detailed overview of our solar company ranking methodology.
The Cost and Benefits of Solar in Harahan
For many readers, the decision of which solar company to hire comes down to pricing. The cost and possible savings vary depending on some important factors such as:
- Incentives: The federal solar investment tax credit currently allows you to lower your taxes by 30% of the project cost. Your state may also have incentives and rebates that you can benefit from. Plus, you can save about $15,000 over 20 years on your utility bills, not including incentives.
- How much energy your household consumes: Homes that consume lots of electricity each month may require more solar panels and, consequently, be more costly, but will also benefit more over time.
- Average daily sunlight: Since Harahan gets lots of sunlight, your solar panel system will most likely be able to produce enough energy to power your whole home, which impacts how much you can save on your energy bills.
- Your energy bills: This will influence how much money you might save. In Harahan, the average homeowner can save about $1,600 a year on their electricity bills.
So is buying solar panels worth it? Whether you hope to reduce your electricity costs, greenhouse gas emissions or both, solar panels are a worthwhile investment for many Harahan homeowners.
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Solar Incentives in Harahan
Because solar power is a cleaner source of energy than traditional energy sources, there are various government incentives in place to encourage its adoption. In addition to the federal tax credit incentive, there are also some local incentives, which in most cases, stack with the federal incentive, so you get to save even more. For comprehensive information about local incentives, visit our our article on solar incentives.
Environmental Impact of Switching to Solar in Harahan
Switching to solar energy can have a meaningful effect on the environment. Many homeowners might be wondering how much exactly they can impact the environment by switching to solar in Harahan, though. Regardless of your location, you can help protect the planet by switching to solar energy, but homes that consume lots of energy will have a bigger impact. When you go solar, your carbon dioxide emissions can be cut by about 80 pounds every year. The benefits of solar power are plentiful — just like solar power is! That's why so many Harahan residents have been happy with making the switch to solar.
Best National Provider
SunPower
- 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
- 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
Best Warranty Coverage
Sunpro Solar
- Industry-leading warranty coverage
- Expansive service area
- Some reported communication issues
- No leases or PPAs
EcoWatch's Harahan, LA Solar Company Rankings FAQs
What is the most reputable solar installation company in Harahan?
In Harahan, PosiGen Green Grants is the best local solar company. Our team of experts rates it 5.00 stars, so it's a great choice if you're planning on installing solar panels on your home.
Are solar panels actually bad for the environment?
Making solar panels needs to use chemicals and produces toxic waste that can be dangerous for the environment, which is the main negative thing about solar panels.
How long does it take for solar to pay for itself?
Solar panels usually pay for themselves in about 11.3 years, but your solar payback period will vary based on your utility costs. The higher your typical energy bill, the quicker your solar panel system will recoup your installation costs.
What is the best kind of solar panel?
There are three main types of solar panels: monocrystalline, polycrystalline and thin-film. In terms of efficiency and price, monocrystalline has the highest for both, then polycrystalline, and then thin-film. The best choice for you is highly influenced by the layout of your roof, how much you're willing to spend and how much efficiency you're looking for.
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.