As we look to the future, it is clear that solar energy will be a key part of our sustainability journey. Thus, when selecting a company for its installation and maintenance services, finding someone with tremendous expertise in this field should be your top priority. Therefore, choosing an experienced solar firm is absolutely critical if you’re serious about going green.
To secure affordable solar technology with exemplary service, you’ll want to investigate the best solar businesses Mississippi has to offer. To make your search easier, we have compiled a list of our top five most reliable and cost-effective companies for you!
5 Best Solar Companies in Mississippi in 2023
1. Mississippi Solar LLC

What services does the company have to offer?
Mississippi Solar LLC specializes in solar solutions when it comes to residential, commercial, energy storage and EV charging.
Installation Process
They have only NABCEP-certified installers that are factory trained. The process starts with a no obligation free assessment, once approved, take take care of permits and procurements and will contact you twice before they begin your installation. A week before to finalize a date and to handle any last-minute details, and then the day before to confirm you’re ready.
Coverage Area
As of now their office is located in Eupora, Mississippi and continue to provide solar installation statewide, as well as, evolving technology in energy back-up power and energy management.
Pricing and Financing
They have no money down solutions include grants, rebates, incentives, and financing for most solar energy projects through Synchrony Financial.
Professional Reputation
Mississippi Solar, LLC is a Mississippi owned and operated Licensed Solar Installer registered in Mississippi as a Residential/Commercial Electrical, Plumbing, and Solar & Wind Contractor since 2009 by helping customers save money and increase their energy independence.
Technology Portfolio
They monitor your system even when you don’t. This helps them stay ahead of potential maintenance or service issues and gives you peace of mind knowing your system is performing at the highest level.
Rebates and Tax Credits
You may be eligible for federal tax credits and state solar power rebates which reduce the overall cost of your system
Warranty
They use REC’s modules that carry a 25-year product and performance guarantee and offer a 5 year workmanship warranty. They offer lifetime monitoring as long as you have a working internet connection.
Pros and cons section
Great testimonies posted on their site and very dedicated to their craft and mission.
2. SunPower

What services does the company have to offer?
SunPower is not only a manufacturer of photovoltaic solar panels but also partner to provide installations and solar system solutions for residential, commercial, public, community, and utility-scale solar energy projects along with battery storage solutions.
Installation Process
They use NABCEP and ICC distributed generation certified installers on every project that have gain their trust.
Coverage Area
They are one of the only companies that offer coverage in all 50 states.
Pricing and Financing
They offer leasing options along with finance loans but they also accept cash up front.
Professional Reputation
Since their founding in 1988, SunPower has been awarded more than 750 patents and they provide products through a network of official SunPower dealers located in more than 40 states, with affiliated installers trained to handle all installation-related tasks.
Technology Portfolio
The top-quality equipment at competitive price points, expert design and installation services, and courteous customer service and care are all part of this company’s commitment to providing customers with the best possibility for success. After installation, Jefferson Electric’s support staff is ready to help you maximize your equipment’s performance.
Rebates and Tax Credits
You may be eligible for federal tax credits and state solar power rebates which reduce the overall cost of your system
Warranty
Their products come with 25-year warranty on both their panels and batteries.
Pros and cons section
SunPower is one of top leading solar solutions company and have great warranty coverage, however they do not do installations themselves and instead work with local companies to do so are expensive.
3. Solar Alternatives

What services does the company have to offer?
Solar Alternatives, Inc. provides solar options including solar and battery storage design, installation and maintenance for commercial and residential applications. Service is available for solar PV, home batteries (solar generators), solar pool heat installations, and solar water heating systems. They also have a service team that maintains standby generators with factory-certified technicians.
Installation Process
Solar Alternatives O&M staff is built around trained experts with NABCEP certification and years of field experience. Crew members include electrical engineers, licensed electricians, and certified roofers, and plumbers.
Coverage Area
The company has proudly served clients across Louisiana, Mississippi and Texas.
Pricing and Financing
You may be able to save on installation costs by discussing with them about their financing options.
Professional Reputation
Solar Alternatives, Inc. is the Gulf South’s leading provider of clean energy systems and management solutions, started in 2008.
Technology Portfolio
Solar Alternatives’ mission is to strengthen the region through low-carbon technology, providing leadership, education, and resources that advance energy security and create a more sustainable future.
Rebates and Tax Credits
You may be eligible for federal tax credits and state solar power rebates which reduce the overall cost of your system
Warranty
You might expect the standard great warranty but the service is what you really want.
Pros and cons section
They have great warranty coverage and outstanding customer service with a multitude of products and services but sadly that does not include leases or PPAs.
4. ADT Solar

What services does the company have to offer?
ADT Solar is a company that offers both commercial, residential solar systems and battery backup.
Installation Process
Customers should expect a 5-6 week period for full installation and utility company connection. The majority of the wait time is due to local electrical and building permits to be issued and the utility company approvals. The actual installation will take just a few days. The staff includes general contractors, master electricians, sales staff, professional engineers and factory-trained solar installers.
Coverage Area
They have grown to multiple offices, serving the from Jackson to Bay St. Louis, Mississippi.
Pricing and Financing
When it comes to financing options, you may be eligible for various options or talk with a consultant for cash, solar loans and solar leasing, otherwise known as a power purchase agreement (PPA).
Professional Reputation
ADT Solar is the largest solar company installing in Mississippi. In 2021 Solar Power World ranked ADT Solar, formerly Sunpro Solar, #2 for Top Residential Solar Installer in the United States.
Technology Portfolio
In 2021, ADT acquired Sunpro Solar, a company that has been installing solar panels on residential properties since 2007. Together, ADT and ADT Solar offer safe, smart and sustainable homes for their customers across the U.S.
Rebates and Tax Credits
You may be eligible for federal tax credits and state solar power rebates, which can lower the overall cost of your system.
Warranty
The panels may come included with 25 Year Labor Warranty, 25 Year Production Guarantee, 25 Year Solar Panel Manufacturer Warranty, 25 Year Enphase Microinverter Warranty.
Pros and cons section
They have industry-leading warranty coverage and an expansive service area although there are some reported communication issues.
5. Solar South, LLC

What services does the company have to offer?
Solar South, LLC provides solar system solutions for residential, commercial, agricultural and government projects.
Installation Process
They professional installers on every project that have gain their trust.
Coverage Area
They provide services in Jackson, Hattiesburg, McComb & Laurel, Mississippi.
Pricing and Financing
They work with the banks, insurance companies, and the government to provide you the most cost effective way to gain your independence.
Professional Reputation
The team at Solar South LLC claim are a small group of close-knit individuals that pride themselves on honesty and hard work, the virtues they were brought up with being Mississippians.
Technology Portfolio
Each member brings unique, valuable experience to the company and every job. They work as a cohesive unit to provide the best products, installation, and overall experience for you.
Rebates and Tax Credits
You may be eligible for federal tax credits and state solar power rebates which reduce the overall cost of your system
Warranty
Their products may come with 25-year warranty on both their panels.
Pros and cons section
The website has very limited information but has very encouraging testimonials posted o them.
Conclusion
Solar photovoltaic panels are the most reliable and environmentally responsible solution on the market. Mississippi Solar LLC is our go-to choice, as they offer advanced technology with exceptional warranty protection.
Not to mention their longevity and low maintenance needs – making them an ideal suggestion for anyone looking to reduce their impact while reaping great rewards!
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