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5 Best Solar Companies in Missouri of 2023

Dec 26, 2023

With over 45 solar installers operating in Missouri, residents of the Show-Me state have a wide variety of options to choose from. Some of the best solar companies in Missouri are SunPower, ADT Solar, Green Home Systems, Palmetto and Blue Raven.

The Guides Home Team shortlisted the above companies based on detailed surveys and discussions with industry experts as well as manufacturing and installation companies. We also use an elaborate methodology to review each provider based on a multitude of parameters.

Most homeowners have a limited understanding of how solar energy systems work and how they are installed. Naturally, it can also be confusing to choose the right installer, especially when the offerings of multiple solar companies seem similar. Below is a list of the factors that can help you choose the right installer for your system.

In Missouri, most solar power systems cost somewhere between $2.5/W and $3/W. This means most homeowners can get a 5 kW system around or below the $15,000-mark. Below is a chart showing the best solar installers in Missouri with their pricing and some other important information.

*Note: Pricing data is based on responses to our March 2023 solar cost survey of 1,000 homeowners with solar systems.

Very few solar companies boast the kind of solid reputation that SunPower does. Its key highlights include an impressive 38 years of experience and some of the best solar panels on the market.

SunPower's in-house, high-quality solar panels offer notably high efficiencies and come with durable construction. It also has a network of over 850 installers with NABCEP-certified crews and offers a solid 25-year warranty on both parts and labor.

To learn more, check out our full review of SunPower.

With tier-1 solar equipment and high quality installations, ADT Solar is regularly cited as one of the best solar companies in the country. ADT also installs microinverters on its solar power systems, improving system performance even further.

Customers choosing solar energy solutions from ADT enjoy long warranties of 25 years on both parts and workmanship. The installer also offers roofing services.

To learn more, check out our full review of ADT Solar.

The solar industry is rapidly evolving, and not many installers offer innovative solar tech beyond just solar panels. Green Home Systems is one of the few solar companies that offer a solar roofing solution, thanks to its roots in the roofing industry.

GHS also prides itself on offering high-quality solar equipment that is manufactured in the U.S. Customers of GHS get excellent warranties of 25 years on both products and labor.

Palmetto uses high efficiency, high-quality solar panels manufactured by Q Cells. Its customers can choose a protection plan for their solar solutions, which includes continuous monitoring, monthly reviews and prioritized support and troubleshooting. The installer also makes the process smoother by offering concierge-style service and a dedicated solar project manager.

To learn more, check out our full review of Palmetto Solar.

Blue Raven has some of the best solar financing options available for homeowners. With its BluePower+ and Smartstart financing programs, going solar becomes a lot easier for customers who cannot pay large sums upfront. Homeowners going solar with Blue Raven can even buy a system without paying anything for 18 months.

Besides the financing, Blue Raven offers an excellent solar panel installation service. Over the eight years of its operations the company has won several awards, and it enjoys high ratings from its customers.

To learn more, check out our full review of Blue Raven Solar.

Missouri may not be a leader in solar energy capacity, but it certainly has some of the best solar companies serving its residents. Solar customers in Missouri can choose from a variety of installers. Those looking for experience and reputation can go with SunPower or ADT, while those seeking more financing options can choose Blue Raven.

Ultimately, we recommend reaching out to multiple solar installation companies and getting free quotes from all of them. This will help you compare several companies and their pricing, warranties and any additional services they offer.

Residents of Missouri buying a solar power system will enjoy numerous benefits, and many people feel that going solar is worth it.

Missouri does not have a large number of state-mandated solar incentives and rebates. However, thanks to the state's Renewable Portfolio Standard (RPS), several utility companies offer rebates on solar installations. Additionally, Missourians can also benefit from the federal tax credit and net metering to offset the cost of their solar system.

Also known as the Investment Tax Credit (ITC), the federal solar tax credit allows homeowners to deduct 30% of their system's cost from their income tax returns. Effectively, this brings down the system cost by 30%. The ITC is the biggest solar incentive in Missouri and other states and is available until 2032.




Sales tax exemption


Customers of solar power systems will be exempt from the state's 4.225% sales tax.

Property tax exemption


Missouri residents will not have to pay any additional property tax resulting from the added value to the property by solar power.

Net metering


Utilities in Missouri allow solar panel owners to send excess energy into the grid, which is credited as per the avoided cost rate of the utilities.

PACE Financing


Missouri businesses can borrow a solar loan through the Property Assessed Clean Energy (PACE) financing, which they can repay through an addition in their property tax amounts.




Columbia Water and Light Solar rebate


Customers of Columbia Water and Light who install solar panels can get up to $625 per kW of installed capacity (up to 10 kW).

Evergy (Kansas City Power and Light) solar rebate


Customers of Evergy, formerly Kansas City Power and Light, can get a rebate of $0.25 per watt of installed solar capacity.

Ameren Missouri's Solar PV Rebate Program


Ameren's customers, such as residents of St. Louis who install solar panels are eligible for $0.25/W rebate on their systems.

Thanks to significant savings over multiple decades, getting solar panels is usually worth it in Missouri. Additionally, the federal tax credit and a variety of local incentives makes solar power even more lucrative.

The cost of a solar power system in Missouri lies between $2.5 and $3 per watt of installed capacity. This means a typical 5 kW solar panel system in Missouri will usually cost around or below $15,000.

Missouri has several solar panel installation companies operating in the state. However, some of the best solar installers include SunPower, ADT Solar, Green Home Systems, Palmetto and Blue Raven.

Solar panels offer a number of benefits including lowered energy costs, energy independence and increased home value as well as lowered carbon emissions.

We closely evaluated seven crucial factors according to our solar panel installation company methodology to rank the best providers in the industry. Based on a 100-point scale, we came up with each provider's score out of five stars. Here's how we assessed each company:

Aniket Bhor is a solar engineer who has spent nearly a decade studying and working in the solar power sector in the European, Asian and North American markets. He is a climate enthusiast and avid cyclist, and he also loves to lose himself in books and cooking.

Sabrina Lopez is an editor with over six years of experience writing and editing digital content with a particular focus on home services, home products and personal finance. When she is not working on articles to help consumers make informed decisions, Sabrina enjoys creative writing and spending time with her family and their two parrots.

Cost and financing: Trustworthiness: Trustworthiness: Services offered: Services offered: SunPower : ADT Solar : Green Home Systems : Palmetto : Blue Raven : Cost: Financing Options: Warranty : Cost: Financing Options: Warranty : Cost: Financing Options: Warranty : Cost: Financing Options: Warranty : Cost: Financing Options: Warranty : Electricity bill savings: Electricity bill savings: Security against rising bill prices: Security against rising bill prices: Increased home value : Increased home value : Resilience against power outages: Resilience against power outages: Environmental benefits: Sales tax exemption Property tax exemption Net metering PACE Financing Columbia Water and Light Solar rebate Evergy (Kansas City Power and Light) solar rebate Ameren Missouri's Solar PV Rebate Program Cost and payment options (20 points): Services (20 points): Reputation (20 points): Warranty (15 points): Customer Support (10 points): Industry Experience (10 points): Sustainability (5 points): Aniket Bhor Sabrina Lopez