It’s little wonder that more and more homeowners and businesses across Missouri are making the move to solar.
Rising utility rates and growing concern about environmental impact encourage people to look for better options. For many, solar has already become a practical way to reduce monthly expenses and protect against unpredictable energy costs.
Missouri is well-suited for solar adoption, with plenty of sunny days and state and federal programs that help offset the upfront cost. If you plan to start leveraging solar power, stay on this page. Below, you’ll find some of the top solar energy companies in Missouri, each offering its own approach to bringing clean, reliable power to homes and businesses.
Missouri Solar Companies At A Glance
1. Company
Services
Best for
1. Missouri Solar Solutions
Solar design, installation and service, including permits and inspection
Homes, businesses and municipalities
2. StraightUp Solar
Turnkey solar installation, smart panels, battery storage, EV charging stations
Homeowners, nonprofits and businesses
3. Solera Energy
Custom solar systems and solar energy storage
Residential, commercial and industrial customers
4. MO SOLAR ENERGY
Assessment, design, installation and maintenance, community mini grids
Homes, businesses and communities
5. Solar Energy
Solar system sales and installation
Property owners in Northwest Missouri
6. EnergyONE Renewables
Engineered solar design and installation
Residential and commercial clients
7. New American Solar
Solar installation, panel cleaning, maintenance and repair
Homes and businesses, including systems from installers no longer in business
8. Power Sync Solar
Solar installation, maintenance and repair
Residential, commercial and agricultural customers
9. The Solar Guys
Roof mounts, ground mounts, carports, maintenance
Roof, ground-mount and carport projects
10. Helio GreenTech
Solar installation, EV chargers, repairs, panel removal for re-roofing
Residential, commercial and agricultural customers
One of the best solar energy companies in Missouri, is Missouri Solar Solutions. Based in Columbia, Missouri Solar Solutions delivers solar energy systems for homes, businesses, and municipalities across the entire Midwest. The team designs, installs, and services cutting-edge solar solutions that lower electricity costs and add long-term value to your property. The company takes care of everything, from permits and equipment orders to installation and final inspection.
Missouri Solar Solutions is committed to making solar affordable by installing customized systems. To achieve this, they visit your property to measure the roof, check the pitch and azimuth, and review your meter along with 12 months of electrical usage. This information allows the team to design a system that offers the highest return on investment. If you’re looking for a neat, professional crew that strives to exceed expectations, Missouri Solar Solutions could be the perfect fit.
StraightUp Solar ranks among the top solar panel installation companies Missouri has to offer, serving residential and commercial customers across the state and beyond. Since the company’s inception in 2006, StraightUp Solar has delivered over 3,000 installations and continues to maintain these systems to date.
From design to completion, the team helps homeowners, nonprofits, and businesses improve their energy efficiency with custom, turnkey solar solutions. The company manages the entire process of solar system installation, covering engineering, procurement, construction, and installation for solar systems, smart panels, battery storage, and EV charging stations. StraightUp Solar is also known for its straightforward project management approach and is ready to take your project from the initial concept through commissioning and operational support.
Recognized as one of the top solar energy companies in Missouri, Solera Energy also serves residential, commercial, and industrial customers across Arkansas, Kansas, and Illinois. The team at Solera Energy believes in positively impacting the lives of customers, which is why they customize every project to meet your specific electricity, investment, and financial needs.
Consider reaching out to Solera Energy if you’re looking to store solar energy and maximize your home’s preparedness for unexpected power outages — the company offers modern energy storage and backup power services. Solera Energy also stands out in utility-scale solar, developing large installations that supply power directly to the grid. These solar farms generate enough electricity for thousands of homes and businesses, providing a steady and cost-efficient source of renewable energy.
MO SOLAR ENERGY is known for bringing reliable and clean energy to homes, businesses, and entire communities at affordable rates. Beyond solar installations for individual properties, the company partners with state and local authorities to develop mini grids — community-level energy systems that provide sustainable power to underserved areas.
The team provides comprehensive solar energy solutions, including assessment, consultation, design, installation, and maintenance. In addition, MO SOLAR ENERGY handles the procurement, import, and export of solar energy products and related goods, such as solar systems, batteries, solar inverters, and more. The company works with global manufacturers so that its customers have access to the latest innovations in renewable energy technology.
Operating in Northwest Missouri, Solar Energy helps property owners save on utility expenses with solar power, offering and installing premium-quality solar systems. Known for excellent customer service, the company’s team of highly trained specialists works only with the industry’s best manufacturers and suppliers, so you get top-notch products and service in the area.
As the company says, switching to solar with Solar Energy is easier than you might think. They offer a free quote, so if you plan to install solar panels for your home or business, reach out for an estimate and initial consultation. They also run a referral program, offering $500 each time you refer a friend or family member who purchases a system.
Based in Kansas City, EnergyONE Renewables is fairly ranked among the best Missouri solar panel contractors. The team has completed more than 6,000 projects for residential and commercial clients throughout the Midwest, securing the highest-tier solar solutions at the lowest possible prices.
Licensed electrical and structural engineers at EnergyONE Renewables tailor designs specifically to your needs. You can count on this team to handle the utility approval process and paperwork, as well as all required permissions and inspections with your local authority.
EnergyONE Renewables offers a free 30-minute virtual consultation, where the dedicated specialist will determine your eligibility, goals, and annual usage to provide you with the means to take power production into your own hands.
As one of the most trusted solar panel installation companies Missouri homeowners and businesses choose, New American Solar is committed to making the switch to clean energy simple and affordable. The company has been providing solar panel installation services to residential and commercial customers for over a decade.
You can also rely on this team for panel cleaning, with professional services that help keep your system operating at peak efficiency. In addition, they offer solar skirting to give your panels the ultimate upgrade.
New American Solar provides maintenance and repair for systems installed by companies no longer in business, handling electrical issues, component replacements, and mounting reinforcements.
Located in Joplin, MO, Power Sync Solar serves Missouri, Arkansas, and Kansas. The company specializes in residential, commercial, and agricultural solar, offering installation, maintenance, and repair services, along with a broad range of high-quality products, including customizable DIY packages for hands-on homeowners.
The team also provides a “remove and replace” service for customers who need roof repairs. Power Sync Solar specialists will come to your property, carefully remove the panels from your roof while checking for issues, and reinstall them once the roof is repaired or replaced, ensuring your system operates at its fullest potential for years to come.
Power Sync Solar proudly offers discounts for veterans and teachers, so be sure to take advantage of these savings if you qualify.
With a 4.9 Google rating from over 160 reviews, The Solar Guys is one of the top-rated solar panel companies Missouri residents trust. Established in 2014 by two brothers, The Solar Guys is a family-owned and operated business with a mission to make a positive impact through clean energy.
Over the years, The Solar Guys has installed countless roof mounts, ground mounts, and carports across the Midwest region. The team provides maintenance and repair services for damaged or malfunctioning systems and has built a network of trusted financing and product partners to deliver high-quality, affordable solutions to clients.
As the company’s owners say, they’re committed to going the extra mile for customers, offering top-notch service and support, something that truly stands out.
One of the best Missouri solar panel contractors, Helio GreenTech serves residential, commercial, and agricultural customers. Locally owned and operated in Kansas City, the company offers custom-designed systems backed by a 25-year workmanship and equipment warranty.
Helio GreenTech’s services include residential and commercial solar installations, EV charger setups, system repairs, and panel removal and reinstallation for re-roofing projects. Helio GreenTech also guides clients through available incentives, including the federal Investment Tax Credit, REAP grants, and other financing options, helping make the switch to clean energy more affordable.
Whether you’re looking to lower utility costs, reduce environmental impact, or upgrade your property with renewable energy solutions, Helio GreenTech provides expert support from the first consultation through installation and long-term maintenance.
Residential Vs Commercial Solar In Missouri
Most installers on this list work with both homeowners and businesses, but the projects differ in size, design and approval steps.
Residential solar: usually a rooftop or small ground-mounted system sized to a household’s annual electricity use. Many homeowners add battery storage for backup power during outages or an EV charger.
Commercial solar: larger rooftop, ground-mount or carport systems for offices, warehouses, schools and municipalities. These projects need more engineering, utility review and often a longer timeline.
Agricultural solar: ground-mounted systems that power farm buildings, irrigation and equipment. Several companies above list agricultural customers.
If your roof is near the end of its life, replace it before installing panels, since removing and reinstalling a system later adds cost. Our list of roofing companies in Kansas City can help if you need a roofer first.
How Solar Installers Price A System
Solar quotes in Missouri are usually based on system size, measured in kilowatts, and the equipment and installation work around it. The main cost drivers are:
System size: set by your annual electricity use and the space available on the roof or ground.
Equipment: panel brand and efficiency, inverter type and whether batteries are included.
Installation type: roof mounts are typically simpler than ground mounts or carports, which need foundations and trenching.
Roof and electrical work: roof repairs, electrical panel upgrades and long wire runs add to the price.
Incentives and financing: federal, state and utility incentives, and whether you pay cash, take a loan or lease, change the net cost.
Ask each installer for an itemized quote with the system size, equipment, estimated annual production and warranty terms, so you can compare offers on the same basis.
Frequently Asked Questions
Is solar worth it in Missouri?
For many homes and businesses, yes. Missouri gets enough sun for solar to produce a meaningful share of annual electricity, and net metering lets many utility customers receive credit for excess power sent to the grid. Whether it pays off for you depends on your roof or land, your electricity use, your utility’s rates and rules, and the incentives available when you install, so compare production estimates and payback figures from more than one installer.
How long does a solar installation take?
The physical installation of a typical home system usually takes one to a few days. The full process takes longer, because site assessment, design, permits, utility interconnection approval and final inspection come before and after installation, which can add several weeks to a few months. Commercial and ground-mounted projects generally take longer than residential rooftop systems.
Do Missouri solar companies install commercial solar panels?
Yes. Most companies on this list serve both residential and commercial customers, and several also handle agricultural, industrial or municipal projects. Commercial installations include rooftop, ground-mount and carport systems. Ask for examples of commercial projects of a similar size before you choose an installer.
Conclusion: How To Choose A Solar Company In Missouri
When it’s time to invest in solar, take a careful look at experience, product quality, warranties, and customer feedback. The companies on our list offer a range of options, from residential rooftop systems to large commercial projects, so it’s worth matching their strengths to your specific needs. A quick tip: always request multiple quotes to compare costs.
Take your time to explore and compare solar installers in Missouri to find a contractor who will help you get the most from your investment in clean energy.
If you want to feature your solar energy company in Missouri on this list, email us or submit a form in the Top Choices section. After a thorough assessment, we’ll decide whether it’s a valuable addition.
