Best Solar Companies in Louisiana
ShopSolar
Solar Alternatives
LGCY Power
+1 more
Best Solar Companies in Louisiana
Going solar isn’t just a green move. It's also a smart money move. With the right solar company, you’ll be on your way toward more sustainable living, cheaper electric bills and greater energy independence. If you’re ready to invest in solar panels, we’re here to help you compare your options and get the best deal in Louisiana.
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| Company | Customer rating | Our pick for | Pro install | Panel warranty | Payment option | Year founded | |
|---|---|---|---|---|---|---|---|
 ShopSolar | Learn More | 4.7
218 reviews
218 reviews
| DIY projects |  | Varies | Cash, loan | 2018 |
 Solar Alternatives | Learn More | No ratingView profile | Local experience |  | 25 years | Cash, loan | 2008 |
 LGCY Power | Learn More | 1.0
View profile
View profile
| Payment options | | Varies | Cash, loan lease | 2014 |
 Tesla Energy | Learn More | 1.9
575 reviews
575 reviews
| Battery storage | | 25 years | Cash and loan | 2015 |
Solar Companies in Louisiana Buyers Guide
Jump into our guides and start learning
In this guide
We’ve heard from more than 100,000 verified solar customers since 2018, including several in Louisiana. A couple of things we know for sure: People like powering their homes with a reliable source of cheap, clean energy. They don’t like getting into solar contracts that don’t meet their expectations. Here’s what to expect and what to look out for when buying solar panels in the Pelican State.
In Louisiana, a typical residential solar panel system costs $9,269 to $26,484, depending on the size of your system and what financial incentives you qualify for.
Jump to insightThe federal investment tax credit (ITC) is the most significant financial incentive for most homeowners buying solar panels in Louisiana.
Jump to insightLook for companies with plenty of experience installing solar panels in Louisiana. It makes it easier to navigate regulations, permits and available financial incentives.
Jump to insightHow much does it cost to go solar in Louisiana?
Average solar panel costs in Louisiana typically range between $9,269 and $26,484.
Homeowners with solar panels typically save $20,000 to $90,000 over 25 years.
The size of your solar panel system is a big factor in your total cost. The more energy your household requires, the more panels you need. It also depends on what incentives you’re eligible for, the condition of your roof and if you also need a solar storage battery, which is sometimes as much as the panels ($7,000 to $18,000).
Average solar panel costs by system size in Louisiana
| 5 kW | 6 kW | 7 kW | 8 kW | 9 kW | 10 kW | |
|---|---|---|---|---|---|---|
| Before federal tax credit | $13,242 | $15,891 | $18,539 | $21,187 | $23,836 | $26,484 |
How can I pay for solar panel installation?
Getting solar panels is like buying a car. You could pay cash, but many finance instead. A solar loan works like most other types of loans — there is an application process, and you pay it back over time with interest. Alternatively, leasing solar equipment is good for people who don’t want to get a loan or be responsible for maintaining a system.
» SOLAR PANELS: Lease vs. buy
What to look for in a solar company in Louisiana
In our experience, the best solar energy companies have a few things in common: great reviews, transparent contracts, reliable equipment and comprehensive warranties.
- Check certifications: We suggest hiring NABCEP-certified installers. This shows you the company takes its business seriously.
- Read reviews: Research the company's track record and read reviews. Look out for red flags: Complaints about misleading sales tactics, equipment failures, billing issues and lack of communication are common themes in negative solar company reviews.
- Get quotes: Get multiple solar quotes to compare prices and services. Be cautious of companies that provide significantly lower estimates than others (this may indicate lower quality).
- Ask questions: Consider whether you want a solar storage battery, electric vehicle (EV) charger or a monitoring system to ensure optimal output. It’s also smart to ask about critter guards in most parts of Louisiana.
- Read the fine print: Carefully review proposals and financials, understand legal considerations, and ask about maintenance before signing an agreement with any solar company. Make sure you understand everything about the payment terms, warranty and ongoing services before making a commitment.
Solar incentives in Louisiana
The federal solar investment tax credit (ITC) is usually the most significant financial incentive for homeowners. The ITC reduces your federal tax liability by 30% of the cost of your solar energy system. For example, if you spend $10,000 going solar, the ITC is worth $3,000. If you owe $15,000 in taxes that year, it reduces what you owe to $12,000.
The ITC expired at the end of 2025.
The EPA’s new Solar for All program recently granted Louisiana $156 million to promote solar energy adoption in low-income and disadvantaged communities. This funding provides low-cost financing, equitable loan programs and resources for community solar facilities, with the aim to make solar power accessible and affordable in the near future.
» EXPLORE: Louisiana solar incentives
Are solar panels worth it in Louisiana?
Solar panels end up being worth it for many Louisiana homeowners. On average, residents with solar panels can avoid $21,078 in total utility costs over 25 years.
The return on investment of a solar panel installation depends on your system's efficiency and size. We suggest using NREL’s PVWatts Calculator to estimate how much electricity a solar panel can produce over a year on your house — just type in your address. Project Sunroof is a free solar savings estimator powered by Google Earth imagery.
Solar panels are designed to last 25 to 30 years.
As a rule of thumb, if your roof is more than 10 years old, consider fixing it before going solar. Installing solar panels on an old roof might mean you have to remove the panels, replace your roof and then reinstall the panels. This will cost around $5,000 for a 19-panel setup.
As long as your house is a good candidate to support a solar panel installation, it’s at least worth considering. Assuming an upfront purchase, it takes about 14.22 years to break even (when your savings with solar panels make up for the cost).
» STILL NOT SURE? Solar energy pros and cons
Going solar in Louisiana
Think of going solar in terms of your monthly costs. Given rising energy costs in Louisiana and elsewhere, financing solar panels makes sense as long as your monthly loan payment is less than what you would be paying the utility company anyway.
FAQ
Can I get free solar panels in Louisiana?
We are not aware of any legitimate programs offering totally free solar panels in Louisiana. However, you can lease a solar energy system with little to no upfront costs. Just look out for scams that promise free solar panels — they can end up costing you quite a bit of money.
» FREE SOLAR PANELS: Are they really free?
How do I know if my house is a good candidate for solar?
Plenty of unshaded roof space that faces south or west is best for optimal sun exposure. Louisiana averages 4 to 4.5 peak sun hours each day. However, if you have a lot of shading around your house, they might not get enough sun to power your home. It’s also smart to upgrade any old, inefficient appliances first. Solar photovoltaic (PV) technologies, more commonly known as solar panels, absorb sunlight and convert it into usable electricity.
Will solar panels increase the value of my home?
Installing solar panels can significantly increase a home's value. According to a Zillow study, homes with solar panels sell for 4.1% more on average. The exact increase in value varies by location, with homes in active solar markets seeing higher boosts.
Is my HOA allowed to restrict solar panels?
No. Homeowners associations (HOAs) cannot legally restrict solar panel installations in Louisiana.
How does net metering work in Louisiana?
Net metering lets homeowners get credits for extra electricity their solar panels generate. Louisiana models its net metering policy after Arkansas. This means that utility companies must offer net metering to residents who generate electricity with solar, wind and other renewable energy technologies. The goal of net metering is to let you produce enough renewable electricity for your own home's needs, but not drastically more than what you use.
Guide sources
ConsumerAffairs writers primarily rely on government data, industry experts and original research from other reputable publications to inform their work. Specific sources for this guide include:
- DSIRE, "Louisiana Programs." Accessed March 29, 2024.
- EnergySage, "The cost of solar panels in Louisiana." Accessed March 29, 2024.
- Solar Energy Industries Association, "Louisiana Solar." Accessed March 29, 2024.
- SolarReviews, "How much do solar panels cost in Louisiana, 2024?" Accessed March 29, 2024.
- Interstate Renewable Energy Council (IREC), “Solar Licensing Database.” Accessed May 22, 2024.
- Office of Energy Efficiency & Renewable Energy, “Homeowner’s Guide to the Federal Tax Credit for Solar Photovoltaics.” Accessed Feb. 8, 2024.
- United States Environmental Protection Agency, “Solar for All.” Accessed Aug. 13, 2024.
- Louisiana State Legislature, “HB 751.” Accessed Aug. 15, 2024.
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Read Louisiana solar company reviews
Solar energy solutions. Offers solar energy kits, DIY solar kits and lithium batteries. Small- and large-scale equipment. Online purchasing with shipping to 48 states. Partner installer network. Financing and warranty available.
Low-profile design with no visible hardware. One of the country’s largest solar installers. Easy-to-use app to customize settings. Offers in-house financing options. Price-match guarantee.
Many solar panel brands available. Sells solar panels, backup batteries and solar inverters. Three different financing types offered with multiple lender options. Costs typically range from $8,000 to $32,000.
Residential solar panel design and installation and energy conservation insulation systems. Service areas extend across 56 cities over 17 states. Financing options available. Offers 25-year warranties.
Sells DIY solar and wind energy kits. Ships across all of the U.S., except Alaska and Hawaii. Accepts PayPal Credit, Mastercard, Visa, Discover and American Express. Offers products from brands like Briggs & Stratton and Sol-Ark.
Specializes in commercial and residential solar installations. Offers products from Enphase Energy, Mission Solar Energy, Qcells, SolarEdge, Tesla Powerwall and Trina Solar. EV charging station installations available.
Area-based solar installer for homes and businesses across the entire United States. Also offers roofing and engineering services. Financing is available through loans. Systems include SunPower components.
Commercial and community solar services throughout the southeastern United States. Solar farm development and industrial solar services. EV charger and solar storage installation services also offered.
Headquartered in New York City and London. Performs solar installation services worldwide. Products from SMA, SunPower and Xantrex. Installs building-integrated panels in addition to roof and ground-mounted systems.
Commercial and industrial solar, including large-scale projects plus energy audits, EV charging and lighting systems. Offers installations across all 48 states in the U.S. mainland. Products from Schneider Electric and Siemens.
Specializes in residential solar installations. Offers five- to 25-year power performance guarantees on installations. Financing available to qualified buyers through loans. Active in Louisiana since 2008.
Residential and commercial solar panel design, installation and maintenance. Serves worldwide, including Middle East, Asia, Europe and the U.S. Financing options and warranties available.
Residential solar installation and EV charging. Founded in 2018. Offers 25-year manufacturer warranty. Can purchase with cash; not specific about other potential financing options.
Solar installer serving businesses in New England, the Mid-Atlantic, the South and the Midwest. Also offers operation and maintenance services for solar energy systems in these areas. Utility-scale installations available.
Commercial solar energy system installation plus EV charging across the continental U.S. Other construction-based services include data center construction, electrical engineering, infrastructure development and procurement.
Commercial and large-scale solar energy system installations plus HVAC services, refrigeration, LED lighting and battery sales. Serves the U.S. and some international areas. Financing options available.
Commercial and industrial solar installations nationwide. Components from Hyundai, JinkoSolar, Panasonic, REC, SolarEdge and Trina Solar. Projects backed by a 25 year warranty.
Headquartered in Knoxville. Provides services to the entire southeastern United States. Offers products from Canadian Solar, LG, SMA, sonnen and Unirac. Five-year workmanship warranty on installations.
Sells DIY solar kits throughout the U.S. Kits can be ground- or roof-mounted and include well-known brands like Enphase, Sol-Ark, IronRidge and SunSpark. Solar loans are available.
Solar parts dealer and installer offering systems for homes, businesses, industrial buildings and cities. Also offers small specialty solar systems. Installations worldwide. Equipment from a variety of manufacturers.
Residential and commercial solar energy installation, including pergolas. Offers services in 28 cities across six states. Works with five major solar lenders to provide financing through loans and leases.
Solar installer offering commercial and industrial solar energy systems in 25 U.S. states, including California, New York and Texas. Financing available through a loan, lease or power purchase agreement.
Solar installer offering systems for homes and businesses. Also offers small solar for RVs and boats, as well as wind systems. Installs nationwide. Offers products from Enphase Energy, Kyocera, Schüco and Sharp.
Residential and commercial solar energy system installation, energy storage, EV charging and backup generator sales across the southeastern U.S. Financing is available through loans. Offers Tesla Powerwall components.
Specializes in commercial, industrial, governmental and utility-scale solar. Performs large-scale engineering and contracting projects worldwide. Large-scale EV charging station design and implementation.
Online solar marketplace. Connects you to solar panel installers and lenders. Online quotes in less than 60 seconds. Nationwide availability. Vetted installer network. Free quotes. Federal tax incentives for panel installation.
Commercial, institutional, municipal and utility-scale solar energy system installations. Also offers construction services, power distribution, communications infrastructure and transportation contracting throughout the U.S.
Residential and commercial solar panel installer offering services across the entire continental United States. Also offers EV charging solutions. Financing options and warranties available.
Specializes in commercial and residential solar installations. Finance with capital leases, operating leases or pay upfront. Offers 25-year manufacturer's warranties on products and variable-term workmanship warranties.
Commercial and industrial solar installations, specializing in utility-scale installation. Carries JA Solar, LONGi, and SMA components. Founded in 1954. Service available nationwide.
Residential, commercial and agricultural DIY solar energy system kits and products shipped across the continental United States. Offers brands like EG4 Electronics and Hoymiles. Schedule a free consultation today.
Commercial solar installation and monitoring across the United States. Founded and headquartered in New Jersey. Finance through PPAs or loans. 25-year manufacturer’s warranty on panels. Been in business since 2009.
Offers several types of plug-and-play DIY solar kits for homeowners to install without additional labor costs. Shipping throughout the United States. All products come with a 30-day return policy and a minimum one-year warranty.
Provides residential solar installation, storage and energy auditing. Offers GAF Energy panels and batteries. Serves homes in Connecticut, Massachusetts, Mississippi, Louisiana, New Jersey and Pennsylvania.
Residential and commercial solar energy system installations plus maintenance, portable solar power and consulting services across the Southeast. Offers workmanship warranties on systems. Products from Enphase, Rolls and SMA.
Residential and commercial solar installer offering services in Arkansas, Kansas, Louisiana, Missouri, Oklahoma, Tennessee and Texas. Offers a 25-year energy production guarantee and a 12-year workmanship guarantee.
Commercial solar energy system installation plus energy storage and EV charging across the U.S. Offers a 25-year warranty on solar array equipment. Finance with a solar loan, C-PACE loan, PPA or lease.
Full-service residential and commercial solar installations in parts of Louisiana, Mississippi and Texas. Battery backup, maintenance, repair and 24-hour emergency services. New client referrals eligible for $1,000 or more bonus.
Residential solar installation, commercial solar installation, solar water heating and installation, and solar pool heating and installation. Founded in 1986. 10-year warranty on panels. Offers loans and net metering.
Sells DIY kits for installing solar energy systems. Ships to the lower 48 states. Offers a 15-year manufacturer's warranty and 25-year performance warranty on solar panels from AXITEC. Pay upfront or through a loan.
Residential, commercial and agricultural solar energy system installation, battery backup and energy storage across Louisiana. 25-year solar panel and 10-year extendable inverter warranties available.
Commercial, nonprofit, military and industrial installation of solar thermal water heating systems in the United States. Offers brands like SOLARHOT. Pay upfront or finance through a loan.
Online retailer of solar DIY kits and other renewable energy products such as solar-powered lights, wind turbine kits, composting supplies and more. Offers free shipping on orders over $75.
Installs solar energy, solar hot water, solar pool heating and lighting for residential and commercial projects of all sizes. Offers installation services across the United States, plus sales and customer service worldwide.
Specializes in commercial and residential solar installations. Offers products from SunPower and Tesla Powerwall. Offers 10-year warranties on Tesla Powerwall batteries. EV charging station installations available.
Residential and commercial solar solutions throughout the Southeast. Battery storage, roofing services and emergency roof repairs also available. Equipment from LG Chem. Provides free estimates.
Commercial solar installation services. Covers businesses in the lower 48 states. Payment options include solar loans and power purchase agreements. Relies on manufacturer warranties.
Residential and commercial installation service available worldwide, including special custom projects. Uses components by Enphase Energy and SMA. Service inspections available to ensure system fidelity.
Headquartered in Tucson, Arizona, and performing installations nationwide. Installs residential and commercial solar electric systems. Offers grid-tied, off-grid, battery storage and EV charging.
Phoenix, Arizona-based solar installer specializing in residential, commercial and industrial solar installations. Offers services across the entire United States. Also installs EV chargers.
Energy management company offering commercial and residential solar design and installation worldwide. Headquarters in Lehi, Utah. Has completed more than 5,000 projects around the world.
Solar installer serving homes in the mid-Atlantic region with solar power and water heating. Offers solar for businesses globally. Financing available through loans. Offers brands like OutBack Power, Sharp and Xantrex.
Based in Kansas. Offers solar energy system installations to businesses across the United States. Founded in 2006. Provides lighting services as well as energy auditing services and assessments.
LGCY Power specializes in residential and commercial solar panel installation plus ongoing maintenance. Service areas extend across parts of the West, Northeast, South and Midwest.
Titan Solar Power specializes in residential solar panel installation plus ongoing maintenance and EV chargers. The company is headquartered in Arizona. Service areas extend to parts of the West, South, Midwest and Mid-Atlantic.
Sells residential and commercial solar energy systems nationwide. Wide selection of brands. Installation is through contractors or DIY. Lifetime tech support in addition to manufacturer’s warranty.
