Missouri's solar energy sector is evolving rapidly, driven by an increasing emphasis on clean energy and sustainability. This industry features a range of companies, from small local start-ups to larger well-established firms, all focused on harnessing the power of the sun. They provide services such as solar panel installation, consultations, and energy efficiency solutions tailored to residential and commercial clients. As renewable energy gains traction, innovations like energy storage and electric vehicle integration are becoming more common, with companies contributing to both regional energy independence and the fight against climate change. This trend promises to reshape Missouri’s energy future significantly.

The solar energy companies highlighted in this list range in size from small teams of under 50 employees to larger firms employing hundreds, showcasing a robust and active industry. Founded between 2006 and 2021, these companies are primarily located in key urban areas like St. Louis and Kansas City. Their specializations vary, but the majority focus on providing custom solar solutions, installation services, and energy consultations to meet the diverse needs of homeowners, businesses, and municipalities alike. The mix of newer entrants and established players reflects a healthy competition within Missouri’s market.

Continue reading for an insightful look at Missouri's top solar energy companies.

Top 20 Solar Energy Companies in Missouri

1. Brightergy

• Website: brightergy.com
• Ownership type: Private Equity
• Headquarters: Kansas City, Missouri, United States (USA)
• Employee distribution: United States (USA) 100%
• Latest funding: $2.6M, August 2013
• Founded year: 2010
• Headcount: 51-200
• LinkedIn: brightergy

Brightergy, based in Kansas City, Missouri, is a private equity-backed solar energy provider that specializes in renewable energy solutions tailored for businesses, schools, cities, and nonprofits. Since its inception in 2010, the company has focused on empowering organizations to manage their energy needs effectively through innovative solar projects. With a portfolio of over 1,500 commercial-scale solar generation projects completed across 17 states, Brightergy has demonstrated significant expertise in the design, installation, and commissioning of solar systems. Their services include solar consulting, utility-owned generation, and private generation, all aimed at helping clients reduce energy costs and emissions. Brightergy's commitment to customer satisfaction is evident in their guarantee of delivering projects on time, within budget, and as specified. The company has also managed $180 million in energy, resulting in $100 million in savings and the avoidance of 64.5 million tons of CO2 emissions. This track record highlights their active role in the solar energy sector and their dedication to fostering energy independence for their clients.

2. EFS Energy

• Website: efsenergy.com
• Ownership type: Private
• Headquarters: St. Louis, Missouri, United States (USA)
• Employee distribution: United States (USA) 100%
• Founded year: 2011
• Headcount: 11-50
• LinkedIn: efs-energy

EFS Energy, based in St. Louis, Missouri, is a private solar energy provider that specializes in the installation and consultation of solar panel systems. Established in 2011, the company has carved out a niche in the solar market, primarily serving clients in Missouri and Illinois. EFS Energy caters to a wide range of customers, including homeowners, businesses, farms, and government entities, helping them transition to renewable energy sources while reducing their energy costs. The company prides itself on offering customized solutions tailored to the unique energy needs of each client. EFS Energy has built a reputation for its professional approach, ensuring that all aspects of the solar installation process, from consultation to maintenance, are handled with care and expertise. Their commitment to sustainability and energy efficiency positions them as a relevant player in the solar energy sector.

3. Missouri Solar Applications

• Website: mosolarapps.com
• Ownership type: Private
• Headquarters: Jefferson Township, Missouri, United States (USA)
• Employee distribution: United States (USA) 100%
• Founded year: 2008
• Headcount: 11-50
• LinkedIn: missouri-solar-applications-llc

Missouri Solar Applications, based in Jefferson Township, Missouri, is a private solar energy provider that has been operational since 2008. The company specializes in the installation of solar electric systems and energy efficiency solutions tailored for both residential and commercial clients. Their mission is to assist customers in lowering their energy expenses while minimizing their environmental footprint through renewable energy. Missouri Solar Applications offers a comprehensive suite of services, including site evaluations, custom system design, and installation, along with various financing options to make solar energy more accessible. The company prides itself on using tier one products and employing certified professionals, ensuring high-quality installations. Their expertise extends to understanding federal tax credits and utility incentives, which they leverage to benefit their clients. With a focus on customer education and support, Missouri Solar Applications has built a reputation for reliability and service in the solar energy sector.

4. Sun Solar

• Website: ussunsolar.com
• Ownership type: Private
• Headquarters: Springfield, Missouri, United States (USA)
• Employee distribution: United States (USA) 97%, India 3%
• Founded year: 2012
• Headcount: 201-500
• LinkedIn: missouri-sun-solar

Sun Solar, based in Springfield, Missouri, is a private solar energy provider that specializes in renewable energy solutions for residential and commercial customers. Established in 2012, the company has grown to employ approximately 269 individuals. Sun Solar offers a comprehensive range of services, including solar panel installations, Tesla Solar Roofs, and various financing options designed to help clients reduce their energy costs while promoting sustainability. The company prides itself on delivering customized solar solutions that meet the specific needs of homeowners and businesses alike. With a focus on customer satisfaction, Sun Solar has built a reputation for high-quality service and has successfully completed installations for over 12,000 customers across Missouri, Illinois, and Kansas. Their innovative approach includes in-house financing options and a commitment to using advanced technology, such as Tesla's energy products, to enhance the efficiency and effectiveness of their solar solutions.

5. Solera Energy, LLC

• Website: soleraenergyllc.com
• Ownership type: Private
• Headquarters: Springfield, Missouri, United States (USA)
• Employee distribution: United States (USA) 100%
• Founded year: 2019
• Headcount: 11-50
• LinkedIn: solera-energy-llc

Solera Energy, LLC, based in Springfield, Missouri, is a private solar energy provider that specializes in the installation of solar panels for both residential and commercial clients. Founded in 2019, the company has quickly gained traction in the solar market, serving customers across Missouri, Arkansas, Kansas, and Illinois. Solera Energy offers a range of services, including energy storage solutions and electric vehicle (EV) charger installations. Their approach is tailored to meet the specific needs of homeowners and businesses, helping them transition to renewable energy sources while aiming to reduce their electricity costs. The company prides itself on its customer service and has received positive feedback from clients, indicating a strong reputation in the local market. Solera Energy's focus on solar energy solutions positions it as a relevant player in the industry, contributing to the growing adoption of renewable energy in the Midwest.

6. ArrowPoint Solar

• Website: arrowpointsolar.com
• Ownership type: Venture Capital
• Headquarters: Nixa, Missouri, United States (USA)
• Latest funding: Seed, $1.1M, May 2021
• Founded year: 2018
• Headcount: 11-50
• LinkedIn: arrowpoint-solar

ArrowPoint Solar, based in Nixa, Missouri, is a solar energy provider that specializes in residential solar energy systems and energy consulting services. Founded in 2018, the company aims to assist homeowners in reducing their electricity costs and minimizing their environmental footprint through customized solar panel installations. ArrowPoint Solar operates primarily in the Ozarks and surrounding areas, emphasizing high-quality solar solutions tailored to individual energy needs. The company has also received $1.1 million in seed funding in May 2021, which supports its growth and operational capabilities. ArrowPoint Solar prides itself on a customer-first approach, ensuring transparency and effective communication throughout the installation process. Their commitment to renewable energy and customer satisfaction positions them as a noteworthy player in the solar energy sector.

7. MC Power Companies, Inc.

• Website: mcpower.com
• Ownership type: Private
• Headquarters: Lee'S Summit, Missouri, United States (USA)
• Employee distribution: United States (USA) 100%
• Founded year: 2010
• Headcount: 11-50
• LinkedIn: mc-power

MC Power Companies, Inc., based in Lee's Summit, Missouri, is a private solar energy provider and electrical contractor that has been operational since 2010. The company focuses on renewable energy solutions, offering a range of services that include the design and installation of solar energy systems, battery storage solutions, and comprehensive electrical contracting services. They cater to a variety of clients, including businesses, educational institutions, agricultural operations, and municipal entities. MC Power Companies emphasizes energy efficiency and cost management, helping clients transition to sustainable energy practices. Their portfolio also includes operations and maintenance services, ensuring that solar systems perform optimally over their lifespan. With a dedicated team of certified professionals, MC Power Companies is committed to delivering reliable and innovative energy solutions.

8. Helio Solar Power

• Website: heliosolarpower.com
• Ownership type: Private
• Headquarters: Saint Charles, Missouri, United States (USA)
• Employee distribution: United States (USA) 89%, Philippines 11%
• Founded year: 2021
• Headcount: 51-200
• LinkedIn: helio-solar-power

Helio Solar Power, based in Saint Charles, Missouri, is a private solar energy provider that specializes in renewable energy solutions tailored for residential and commercial clients. Founded in 2021, the company has quickly established itself in the solar market by offering a comprehensive range of services, including solar panel installation, battery solutions, and EV charging stations. Helio Solar Power is committed to helping customers reduce their energy costs while promoting sustainability through clean energy. The company is also a certified installer for Tesla and Enphase products, ensuring high-quality installations. Additionally, Helio is an approved vendor for the Illinois Solar For All program, which aims to provide affordable solar energy to income-eligible households and organizations. This involvement highlights their dedication to expanding access to renewable energy and supporting community initiatives. With a workforce that includes NABCEP-certified technicians, Helio Solar Power emphasizes ethical business practices and customer care, striving to deliver reliable solar solutions.

9. StraightUp Solar

• Website: straightupsolar.com
• Ownership type: Private
• Headquarters: St. Louis, Missouri, United States (USA)
• Employee distribution: United States (USA) 100%
• Founded year: 2006
• Headcount: 51-200
• LinkedIn: straightup-solar

StraightUp Solar is a solar installation company based in St. Louis, Missouri, with a focus on providing solar energy solutions for both residential and commercial clients. Established in 2006, the company has completed over 2,800 installations, helping homeowners, businesses, and nonprofits reduce energy costs and promote sustainability. Their services include solar panel installation, battery storage solutions, and electric vehicle charging stations. StraightUp Solar operates primarily in Missouri and Illinois, where they leverage local incentives to enhance the affordability of solar energy. The company is also a Certified B Corp, reflecting its commitment to social and environmental responsibility. With a team of experienced professionals, over half of whom are certified by the North American Board of Certified Energy Practitioners (NABCEP), StraightUp Solar is dedicated to delivering custom, turnkey solar solutions while fostering community engagement and environmental stewardship.

10. RisingSun Solar

• Website: risingsun.solar
• Ownership type: Private
• Headquarters: Kansas City, Missouri, United States (USA)
• Founded year: 2014
• Headcount: 11-50
• LinkedIn: risingsunsolar

RisingSun Solar, also known as Astrawatt Solar, is a Kansas City-based solar energy company founded in 2014. With a team of 11 to 50 employees, the company specializes in residential solar panel installation and consultation services. Their mission is to provide homeowners with effective solutions to lower energy costs and minimize environmental impact through solar energy. Astrawatt Solar emphasizes customer education, ensuring that clients are well-informed about their options and the benefits of solar energy. The company has gained recognition for its rapid growth and commitment to quality service, earning accolades such as the REC Brand Champion Award and a spot among America's Fastest Growing Private Companies. They operate with a vertically integrated model, managing all aspects of the solar installation process in-house, which enhances the quality of service provided to their customers.

11. Savion

• Website: savionenergy.com
• Ownership type: Corporate
• Headquarters: Kansas City, Missouri, United States (USA)
• Employee distribution: United States (USA) 100%
• Latest funding: December 2021
• Founded year: 2019
• Headcount: 201-500
• LinkedIn: savion-llc

Savion is a renewable energy developer based in Kansas City, Missouri, specializing in utility-scale solar and energy storage project development. Founded in 2019, Savion has rapidly grown to employ over 200 professionals who are experts in the field. The company operates across 31 states in the U.S., managing a portfolio of 153 projects at various stages of development, totaling 43.3 gigawatts of solar and energy storage capacity. Savion collaborates with utilities and commercial entities to provide sustainable energy solutions, emphasizing community engagement and environmental stewardship. As a subsidiary of Shell, Savion benefits from the backing of a major player in the energy sector, which enhances its capabilities and reach in the renewable energy market.

12. Azimuth Energy

• Website: azimuth.energy
• Ownership type: Family Owned
• Headquarters: Fenton, Missouri, United States (USA)
• Employee distribution: United States (USA) 88%, Nigeria 12%
• Latest funding: August 2019
• Founded year: 2009
• Headcount: 11-50
• LinkedIn: azimuth-energy

Azimuth Energy, based in Fenton, Missouri, is a family-owned company that specializes in renewable energy solutions, with a strong emphasis on solar energy and energy efficiency services. Established in 2009, the firm has built a reputation for providing comprehensive consultation, installation, and engineering services tailored to businesses and organizations. Their expertise extends to working with utilities, educational institutions, and various commercial clients, helping them to lower energy costs and improve sustainability. Azimuth Energy's team comprises skilled engineers and constructors who have successfully completed over 500 photovoltaic projects and 80 energy storage plants, both domestically and internationally. Their approach integrates energy efficiency into solar projects, ensuring that clients not only generate clean energy but also optimize their energy consumption. This commitment to sustainability and financial performance positions Azimuth Energy as a notable player in the solar energy sector.

13. The Solar Guys

• Website: solarguysusa.com
• Ownership type: Family Owned
• Headquarters: Parkville, Missouri, United States (USA)
• Employee distribution: United States (USA) 100%
• Founded year: 2012
• Headcount: 11-50
• LinkedIn: the-solar-guys-usa

The Solar Guys, founded in 2012 and based in Parkville, Missouri, is a family-owned solar installation company that specializes in solar energy solutions for homeowners and businesses across Kansas, Missouri, and Iowa. With a team of 11 to 50 employees, they focus on solar panel installation, maintenance, and repair services. The company prides itself on its strong ethical values and commitment to quality, ensuring that every installation is handled with care and expertise. They have gained recognition for their customer-centric approach, offering free consultations and educational resources to help clients understand the benefits of solar energy. The Solar Guys have also been acknowledged as a top solar company in their region, reflecting their growing influence in the industry. Their mission is to make solar energy accessible and affordable, contributing to a more sustainable future while helping customers reduce their energy costs.

14. SunSmart Technologies

• Website: sunsmartusa.com
• Ownership type: Private
• Headquarters: Kansas City, Missouri, United States (USA)
• Employee distribution: United States (USA) 100%
• Founded year: 2012
• Headcount: 11-50
• LinkedIn: sunsmart-technologies

SunSmart Technologies, based in Kansas City, Missouri, is a private solar energy company founded in 2012. With a team of 11 to 50 employees, they specialize in the installation and maintenance of solar power systems for both residential and commercial clients. The company aims to help customers reduce energy costs and achieve energy independence through renewable energy solutions. SunSmart Technologies offers a variety of services, including energy monitoring and electric vehicle charging solutions, showcasing their adaptability to market demands. They are licensed to operate in multiple states, including Missouri, Kansas, California, and Colorado, which broadens their potential market reach. Their focus on customer education and satisfaction is evident in their service offerings and client testimonials, indicating a strong commitment to the solar energy sector.

15. Ecovole Solar

• Website: ecovole.com
• Ownership type: Private
• Headquarters: Kansas City, Missouri, United States (USA)
• Employee distribution: United States (USA) 100%
• Founded year: 2015
• Headcount: 201-500
• LinkedIn: ecovole-solar

Ecovole Solar, based in Kansas City, Missouri, is a private solar energy provider that specializes in the installation of solar systems and energy consultations for homeowners and businesses. Since its inception in 2015, Ecovole has focused on delivering tailored solar solutions that not only help clients save money on their electricity bills but also promote the use of renewable energy. The company operates in several states, including Missouri, Kansas, Iowa, Arkansas, Nebraska, and Texas, showcasing its ability to cater to a wide range of customer needs. Ecovole emphasizes a seamless customer experience, managing everything from system design to installation and permitting. Their systems come with a 25-year warranty, reflecting their commitment to quality and customer satisfaction. Ecovole also engages in community initiatives, such as donating to local tree organizations for every solar installation completed, highlighting their dedication to environmental sustainability.

16. EnergyLink

• Website: goenergylink.com
• Ownership type: Private
• Headquarters: Columbia, Missouri, United States (USA)
• Employee distribution: United States (USA) 100%
• Founded year: 2010
• Headcount: 51-200
• LinkedIn: goenergylink

EnergyLink, founded in 2010 and based in Columbia, Missouri, is a private energy service company that specializes in renewable energy solutions and energy efficiency projects. With a workforce of around 20 employees, the company focuses on commercial solar installations, energy storage systems, and EV charging stations. EnergyLink operates through a design-build-fund model, which assists clients in navigating the complexities of project financing and development. Their services cater to a variety of sectors, including commercial and industrial organizations, healthcare, and educational institutions. The company has established a presence across multiple U.S. locations, including Denver, Kansas City, Austin, and Asheville, enhancing their ability to serve clients nationwide. EnergyLink's commitment to sustainability and carbon reduction positions them as a relevant player in the solar energy sector.

17. Birch Creek Energy

• Website: birchcreekenergy.com
• Ownership type: Private
• Headquarters: St. Louis, Missouri, United States (USA)
• Employee distribution: United States (USA) 100%
• Founded year: 2019
• Headcount: 11-50
• LinkedIn: birch-creek-energy

Birch Creek Energy, based in St. Louis, Missouri, is a private renewable energy company that specializes in the development and financing of utility-scale solar projects and energy storage solutions. Since its inception in 2019, Birch Creek has developed a robust project pipeline, currently exceeding 14.2 GW across various markets in the United States, including MISO, PJM, and ERCOT. The company has successfully completed 1.7 GW of solar projects, with 36 operational assets totaling 872 MW. Birch Creek's team comprises experienced professionals who guide projects from initial concept through to construction and ownership. They actively engage with landowners and local communities to ensure that their projects are sustainable and beneficial to all stakeholders involved. Their commitment to renewable energy is further exemplified by their philanthropic efforts, such as installing solar projects in underserved communities. Birch Creek Energy is positioned as a significant contributor to the growth of solar energy in the U.S.

18. BrightOak

• Website: brightoakenergy.com
• Ownership type: Private
• Headquarters: Springfield, Missouri, United States (USA)
• Founded year: 2019
• Headcount: 11-50
• LinkedIn: brightoakenergy

BrightOak, now known as Lumifi, is a private financial services provider based in Springfield, Missouri. Founded in 2019, the company specializes in solar financing solutions, offering products like solar loans and leases tailored for homeowners and solar companies. Lumifi aims to empower customers to invest in renewable energy by providing accessible financing options. With a commitment to customer service and community impact, the company has built a team of industry veterans who understand both solar technology and community banking. Their focus on creating user-friendly financial products is designed to support the transition to solar energy, making it easier for individuals and families to adopt solar solutions. Lumifi also engages in community initiatives through its Impact Program, which allocates a portion of net profits to fund energy assistance programs in collaboration with contractor partners.

19. Gardner Capital

• Website: gardnercapital.com
• Ownership type: Family Owned
• Headquarters: St. Louis, Missouri, United States (USA)
• Latest funding: $10.3M, May 2021
• Founded year: 1992
• Headcount: 11-50
• LinkedIn: gardner-capital-inc

Gardner Capital is a family-owned company based in St. Louis, Missouri, founded in 1992. Initially focused on affordable housing development, the firm has expanded its operations to include renewable energy projects, particularly in solar energy. Gardner Capital specializes in the development, investment, and syndication of tax credits for both affordable housing and solar energy initiatives. The company has successfully completed over 3500 housing units and has installed more than 200 megawatts of solar power across various projects, particularly in North Carolina. Their approach combines construction management, investment management, and community engagement, aiming to improve the quality of life in underserved communities. Gardner Capital operates in more than 20 states and has invested over $2 billion in equity for affordable housing and renewable energy projects, showcasing their commitment to sustainable development and community revitalization.

20. Bates Electric Inc.

• Website: bates-electric.com
• Ownership type: Private
• Headquarters: Imperial, Missouri, United States (USA)
• Employee distribution: United States (USA) 100%
• Founded year: 1992
• Headcount: 51-200
• LinkedIn: bates-electric-inc-

Bates Electric Inc. is a private electrical contractor based in Imperial, Missouri, founded in 1992. With a workforce of approximately 78 employees, the company offers a wide range of electrical services, including residential, commercial, and industrial electrical work. Notably, Bates Electric has expanded its offerings to include solar panel installations, reflecting a commitment to renewable energy solutions. The company serves both consumers and businesses, ensuring safe and efficient electrical systems while addressing various energy needs. Their expertise in solar energy positions them as a relevant player in the industry, catering to the growing demand for sustainable energy solutions.

Solar Energy Insights: Key Companies in Missouri

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