The solar installation and maintenance companies industry is focused on harnessing renewable energy through solar power. Companies in this sector vary in size and offer a wide range of services, from installing solar panels to providing maintenance and cleaning solutions. With increased demand for sustainable energy resources and government incentives supporting solar adoption, this industry is poised for growth. As technology advances, companies are adopting innovative approaches, including financing options and maintenance services, to cater to the evolving needs of customers. Overall, the focus is on making solar energy accessible and efficient while promoting environmental stewardship.

In the solar installation and maintenance sector, companies range from small family-owned businesses to large organizations. Headquartered in the U.S., Europe, and Asia-Pacific, these firms were established between 1984 and 2024. They specialize in various services like installation, maintenance, and energy storage solutions. Notably, many have embraced advanced technologies and community engagement to enhance their customer offerings. With a significant workforce size that varies considerably across the firms, this collection illustrates both established players and emerging competitors making strides in a rapidly evolving market.

Top 20 Solar Installation and Maintenance Companies

1. Renova Energy

• Website: renovaenergy.com
• Ownership type: Private
• Headquarters: Palm Desert, California, United States (USA)
• Latest funding: September 2022
• Founded year: 2006
• Headcount: 201-500
• LinkedIn: renova-solar

Renova Energy, based in Palm Desert, California, is a private solar energy provider that has been operational since 2006. The company specializes in solar panel installation, maintenance, and cleaning services, serving both residential and commercial customers primarily in California and Arizona. With a workforce of approximately 201-500 employees, Renova Energy has built a reputation for its customer-centric approach, evidenced by a significant number of positive reviews. The company has been recognized with several awards from SunPower, including accolades for customer excellence and design installation. Renova Energy also offers unique services such as drone cleaning solutions, showcasing their innovative approach to solar maintenance. Their commitment to community involvement and education further solidifies their position in the renewable energy sector.

2. LGCY Power

• Website: lgcypower.com
• Ownership type: Private
• Headquarters: Lehi, Utah, United States (USA)
• Employee distribution: United States (USA) 100%
• Founded year: 2014
• Headcount: 1001-5000
• LinkedIn: lgcy-power

LGCY Power, based in Lehi, Utah, is a private solar energy company that specializes in residential solar panel installations. Since its inception in 2014, the company has focused on providing comprehensive services that include consultations, installations, and ongoing maintenance of solar energy systems. LGCY Power primarily serves homeowners who are looking to reduce their energy costs and transition to renewable energy sources. The company emphasizes customer education, ensuring that clients understand the benefits and processes involved in adopting solar technology. They offer various financing options to make solar energy more accessible, which has contributed to their growth in the competitive solar market. LGCY Power has garnered numerous accolades for its customer service and operational excellence, further solidifying its position in the industry.

3. Xurya Daya Indonesia

• Website: xurya.com
• Ownership type: Venture Capital
• Headquarters: South Jakarta, Jakarta, Indonesia
• Employee distribution: Indonesia 100%
• Latest funding: $54.9M, July 2024
• Founded year: 2018
• Headcount: 51-200
• LinkedIn: xurya

Xurya Daya Indonesia, established in 2018 and based in South Jakarta, is a prominent solar energy provider focused on the installation and maintenance of solar power systems tailored for commercial and industrial clients. The company offers a comprehensive suite of services that includes technical design, financing options, and ongoing maintenance to ensure optimal performance of solar installations. Their innovative approach allows clients to transition to renewable energy without the burden of upfront costs, thereby reducing operational expenses. Xurya has gained the trust of over 100 companies across Indonesia, showcasing their capability and reliability in the market. They hold three international ISO certifications, which reflect their commitment to quality and environmental management. Additionally, Xurya Daya Indonesia has been recognized in various prestigious lists, including Forbes Asia's 100 to Watch in 2023 and the Top Startup G20 Digital Innovation Network in 2022, further solidifying their position in the industry. The company has also secured significant funding, with a recent amount of approximately $54.9 million in July 2024, indicating strong investor confidence in their business model and growth trajectory.

4. Urban Solar

• Website: urbansolar.com
• Ownership type: Family Owned
• Headquarters: Boca Raton, Florida, United States (USA)
• Employee distribution: United States (USA) 100%
• Founded year: 2013
• Headcount: 11-50
• LinkedIn: urbansolar

Urban Solar, founded in 2013 and based in Boca Raton, Florida, is a family-owned company specializing in solar installation and renewable energy solutions. The firm caters to both residential and commercial clients, focusing on reducing energy costs and promoting sustainability through solar panel installations. Urban Solar offers a comprehensive range of services, including system design, installation, and maintenance, ensuring that their clients receive tailored solutions that meet their specific energy needs. The company prides itself on its commitment to customer satisfaction, integrity, and teamwork, which are central to its operations. Urban Solar has successfully completed numerous projects across South Florida, earning a reputation for quality workmanship and exceptional service. Their approach includes educating clients about solar energy benefits and guiding them through the installation process, which has resulted in high customer satisfaction rates. Urban Solar also provides maintenance services to ensure the longevity and efficiency of solar systems, further solidifying their role in the solar industry.

5. GreenBrilliance

• Website: greenbrilliance.com
• Ownership type: Private
• Headquarters: Herndon, Virginia, United States (USA)
• Employee distribution: United States (USA) 67%, India 28%, Pakistan 3%, Other 3%
• Founded year: 2007
• Headcount: 51-200
• LinkedIn: greenbrilliance

GreenBrilliance, based in Herndon, Virginia, is a private solar energy provider that specializes in the installation of solar panels and related services. Established in 2007, the company caters to residential, commercial, and government clients, aiming to deliver sustainable energy solutions that help reduce utility costs and promote energy independence. With a workforce of approximately 77 employees, GreenBrilliance emphasizes quality and customer satisfaction throughout the installation process. They have developed a reputation for their in-house capabilities, managing design, engineering, and installation without outsourcing. The company has also been recognized among the top solar contractors in the United States, showcasing their impact in the industry. Their innovative Solar32Certified system is a unique offering that aims to ensure high-quality solar installations. GreenBrilliance's commitment to sustainability is further reflected in their extensive project portfolio and customer-centric approach, which includes financing options and maintenance services.

6. Zonnegilde B.V.

• Website: zonnegilde.nl
• Ownership type: Private
• Headquarters: Kampen, Overijssel, Netherlands
• Employee distribution: Netherlands 100%
• Founded year: 2012
• Headcount: 51-200
• LinkedIn: zonnegilde

Zonnegilde B.V., based in Kampen, Overijssel, Netherlands, is a private company specializing in solar energy solutions. Established in 2012, Zonnegilde focuses on providing renewable energy services primarily for businesses and semi-governmental entities. Their offerings include the development and installation of solar parks, maintenance of solar energy systems, and solutions for electric vehicle charging. The company prides itself on managing the entire process, from initial consultation and financing to installation and ongoing maintenance. With a team of 85 experienced professionals, Zonnegilde is dedicated to helping clients enhance their sustainability efforts and reduce energy costs through effective solar energy solutions. Their projects span across the Netherlands, showcasing their capability and commitment to the solar energy sector.

7. solarcity New Zealand

• Website: solarcity.co.nz
• Ownership type: Private Equity
• Headquarters: Nelson, Nelson, New Zealand
• Latest funding: $4.4M, July 2014
• Founded year: 2008
• Headcount: 51-200
• LinkedIn: solarcitynz

SolarCity New Zealand, known as SolarZero, is a private equity-backed company based in Nelson, New Zealand, that specializes in solar energy solutions for residential customers. Founded in 2008, SolarZero has developed a reputation for making solar energy accessible and affordable through innovative offerings such as solar subscriptions and ownership options. The company manages the installation and ongoing maintenance of solar systems, ensuring that customers can enjoy lower energy costs while contributing to a sustainable future. With over 12,000 homes powered by their systems, SolarZero has made significant strides in promoting renewable energy in New Zealand. The company has also received funding, with a notable amount of approximately NZD 4.4 million reported in 2014, which has likely supported their growth and technological advancements in the solar sector.

8. Arise Solar

• Website: arisesolar.com.au
• Ownership type: Private
• Headquarters: Brisbane, Queensland, Australia
• Employee distribution: Australia 53%, India 47%
• Founded year: 2017
• Headcount: 11-50
• LinkedIn: arisesolaraustralia

Arise Solar, based in Brisbane, Queensland, Australia, is a private solar energy provider that specializes in solar panel systems and related services for both residential and commercial clients. Established in 2017, the company has quickly gained traction in the solar industry by offering a variety of solar solutions, including installation, maintenance, and energy comparison services. Arise Solar aims to help customers lower their electricity costs while promoting the transition to renewable energy sources. The company prides itself on customer satisfaction, providing flexible payment options, and ensuring that its products are CEC approved. With a workforce of 38 employees, Arise Solar operates primarily in Australia, with a notable presence in major cities like Brisbane, Adelaide, and Sydney. Their commitment to quality service is underscored by a 30-day price beat guarantee and a focus on using Tier 1 solar modules and inverters. Arise Solar also engages in community support initiatives, such as donating meals to OzHarvest for every solar system sold, showcasing their dedication to social responsibility.

9. Sunlight Solar

• Website: sunlightsolar.com
• Ownership type: Private
• Headquarters: United States (USA)
• Employee distribution: United States (USA) 88%, Azerbaijan 12%
• Founded year: 1988
• Headcount: 11-50
• LinkedIn: sunlight-solar-energy-inc

Sunlight Solar is a solar energy provider based in Bend, Oregon, with a focus on the installation of solar systems for both residential and commercial clients. Established in 1988, the company has built a reputation for quality and reliability in the solar industry. Sunlight Solar offers a comprehensive suite of services, including solar panel installation, EV charging systems, battery storage solutions, and maintenance services. With over 30 years of experience, they have successfully completed more than 4,000 installations across multiple states, showcasing their capability to handle a variety of projects. The company prides itself on its commitment to customer satisfaction and environmental sustainability, having abated over 35 tons of CO2 annually through its installations. Sunlight Solar is also recognized for its involvement in the local community and its efforts to promote renewable energy solutions. Their team includes certified professionals who ensure that each project meets high standards of quality and efficiency.

10. ReVision Energy

• Website: revisionenergy.com
• Ownership type: Private
• Headquarters: South Portland, Maine, United States (USA)
• Employee distribution: United States (USA) 100%
• Founded year: 2003
• Headcount: 201-500
• LinkedIn: revision-energy

ReVision Energy, based in South Portland, Maine, is a prominent solar energy provider specializing in renewable energy solutions tailored for residential, commercial, and municipal clients. Established in 2003, the company has grown to employ over 300 individuals, all of whom are committed to advancing sustainable energy practices. ReVision offers a comprehensive range of products, including solar installations, energy storage systems, electric vehicle charging stations, and heat pumps. Their approach emphasizes not only the installation of solar technology but also ongoing support and maintenance, ensuring that clients can maximize their energy savings and environmental benefits. The company is recognized for its community engagement and environmental responsibility, actively participating in initiatives that promote clean energy access. ReVision Energy's commitment to employee ownership and its status as a Certified B Corporation further highlight its dedication to ethical business practices and social responsibility.

11. SunSystem Technology

• Website: sstsolar.com
• Ownership type: Private Equity
• Headquarters: Rancho Cordova, California, United States (USA)
• Employee distribution: United States (USA) 100%
• Latest funding: January 2021
• Founded year: 2013
• Headcount: 51-200
• LinkedIn: sunsystem-technology

SunSystem Technology, based in Rancho Cordova, California, is a private equity-owned solar service provider that specializes in operations and maintenance (O&M) for both residential and commercial solar systems. Founded in 2013, the company has built a reputation for delivering reliable maintenance solutions that ensure optimal performance of solar installations. Their service offerings include system repairs, troubleshooting, and comprehensive asset management, which are crucial for homeowners and businesses looking to protect their solar energy investments. With a workforce of approximately 65 employees, SunSystem Technology has serviced over 160,000 solar systems across 20 states, showcasing their extensive experience in the industry. The company has also made strategic moves to enhance its service capabilities, such as acquiring Power Overhaul, which has expanded their operational footprint and resources. This growth reflects their commitment to providing high-quality service and support to their clients, making them a notable player in the solar maintenance sector.

12. SolarCraft

• Website: solarcraft.com
• Ownership type: Family Owned
• Headquarters: Novato, California, United States (USA)
• Employee distribution: United States (USA) 100%
• Founded year: 1984
• Headcount: 11-50
• LinkedIn: solarcraft

SolarCraft, based in Novato, California, is a family-owned solar energy provider that has been operational since 1984. The company specializes in solar electric systems and battery backup solutions, catering to both residential and commercial clients in Marin, Sonoma, and Napa counties. With a focus on reducing electricity costs and promoting energy independence, SolarCraft has completed over 9,000 installations, showcasing their extensive experience in the solar sector. They hold licenses as both a General Contractor and an Electrical Contractor, ensuring high standards in service and project execution. SolarCraft is also recognized as a certified Green Business and has received accolades such as the Pacific Sun 'Best in Marin' Hall of Fame membership. Their commitment to sustainability and community support is evident in their operations, making them a notable entity in the solar industry.

13. Creative Energies Solar

• Website: cesolar.com
• Ownership type: Private
• Headquarters: Salt Lake City, Utah, United States (USA)
• Employee distribution: United States (USA) 100%
• Founded year: 2000
• Headcount: 11-50
• LinkedIn: creative-energies-llc

Creative Energies Solar, based in Salt Lake City, Utah, has been a player in the solar energy sector since its inception in 2000. The company specializes in providing solar solutions tailored for residential, commercial, and off-grid applications. With a workforce of 29 employees, they have established a reputation for reducing energy costs and promoting sustainability through expert installation and maintenance of solar systems. Their clientele includes homeowners, businesses, and organizations eager to transition to renewable energy. Creative Energies is also a Certified B Corporation, reflecting their commitment to using business as a force for good. They are involved in community initiatives, such as partnering with the Honnold Foundation to support energy access projects. Their services extend beyond installation to include solar panel repair and maintenance, ensuring that systems operate efficiently over time. With a focus on customer satisfaction and environmental responsibility, Creative Energies Solar is well-positioned in the solar industry.

14. RevoluSun Smart Home

• Website: revolusun.com
• Ownership type: Private
• Headquarters: Honolulu, Hawaii, United States (USA)
• Employee distribution: United States (USA) 100%
• Founded year: 2009
• Headcount: 51-200
• LinkedIn: revolusun-llc

RevoluSun Smart Home, based in Honolulu, Hawaii, is a private solar energy provider that specializes in photovoltaic installations, energy storage solutions, and air conditioning services. Since its inception in 2009, the company has catered to both residential and commercial clients, helping them transition to sustainable energy while reducing their energy costs. With a dedicated team of approximately 78 employees, RevoluSun has successfully completed over 10,000 installations, showcasing their expertise and commitment to quality. The company prides itself on being a trusted partner in the community, focusing on tailored solutions that meet the specific energy needs of its clients. Their services include solar hot water systems, energy storage options, and innovative financing solutions, all aimed at maximizing savings and efficiency for their customers. RevoluSun's strong local presence and reputation for reliability further enhance their standing in the solar industry.

15. Freedom Solar Power

• Website: freedomsolarpower.com
• Ownership type: Private
• Headquarters: Austin, Texas, United States (USA)
• Employee distribution: United States (USA) 100%
• Founded year: 2007
• Headcount: 501-1000
• LinkedIn: freedom-solar

Freedom Solar Power is a private solar energy company based in Austin, Texas, specializing in the installation of solar panels and related services for both residential and commercial clients. Established in 2007, the company has grown significantly, employing between 501 and 1000 individuals. Freedom Solar Power operates primarily in Texas and Florida, providing solutions aimed at reducing energy costs and promoting energy independence. They have successfully installed over 24,000 solar systems, showcasing their extensive experience in the industry. The company offers a wide array of products, including solar panels from reputable manufacturers and Tesla Powerwall batteries, along with maintenance and repair services. Their commitment to quality and customer satisfaction is reflected in their service warranty and positive customer feedback, positioning them as a notable player in the solar energy sector.

16. Greenskies Clean Focus

• Website: greenskies.com
• Ownership type: Private Equity
• Headquarters: North Haven, Connecticut, United States (USA)
• Employee distribution: United States (USA) 98%, Other 2%
• Latest funding: October 2023
• Founded year: 2009
• Headcount: 51-200
• LinkedIn: greenskies-clean-energy

Greenskies Clean Focus is a solar energy provider based in North Haven, Connecticut, specializing in renewable energy solutions tailored for municipalities, schools, nonprofits, and commercial entities. Since its inception in 2009, the company has focused on creating long-term partnerships with clients, offering a comprehensive suite of services that includes project financing, operations and maintenance, and solar installations. Greenskies aims to help clients reduce energy costs and carbon footprints without requiring upfront investments. The company has developed and constructed over 320 MW of renewable energy facilities across more than 600 sites in 19 states, showcasing its extensive experience in the industry. Greenskies is recognized as the number one commercial solar developer in the Northeast and ranks among the top three in the U.S. based on cumulative kW installed. Their operational model emphasizes vertical integration, allowing them to manage projects from inception to ongoing maintenance, which enhances their service delivery and client satisfaction.

17. Solarvoima

• Website: solarvoima.fi
• Ownership type: Private
• Headquarters: Espoo, Uusimaa, Finland
• Employee distribution: Finland 100%
• Founded year: 2014
• Headcount: 11-50
• LinkedIn: solarvoima

Solarvoima Oy, based in Espoo, Uusimaa, Finland, is a private company specializing in solar energy solutions. Established in 2014, Solarvoima focuses on providing high-quality solar panel installations tailored to the needs of residential, commercial, and agricultural customers. The company aims to assist clients in reducing their electricity costs and achieving greater energy independence through sustainable solar power systems. With a dedicated team of 19 employees, Solarvoima has successfully completed over 3,000 solar panel installations across Finland, showcasing their expertise and commitment to quality. Their services include comprehensive solar panel installation, maintenance, and support, ensuring that customers receive a complete solution for their solar energy needs. Solarvoima's emphasis on customer satisfaction is reflected in the positive feedback they receive, highlighting their professionalism and efficiency in project execution.

18. Namaste Solar

• Website: namastesolar.com
• Ownership type: Private
• Headquarters: Boulder, Colorado, United States (USA)
• Employee distribution: United States (USA) 100%
• Founded year: 2005
• Headcount: 51-200
• LinkedIn: namaste-solar

Namaste Solar, based in Boulder, Colorado, is a solar energy company that specializes in the installation of solar panels and home electrification solutions. Since its inception in 2005, the company has focused on helping both residential and commercial customers transition to renewable energy, thereby reducing their utility costs. Namaste Solar operates as an employee-owned cooperative, which not only empowers its workforce but also enhances accountability and service quality. The company is recognized for its commitment to sustainability and community support, actively engaging in initiatives like community solar subscriptions for low-income residents. With a track record of over 13,000 solar power systems installed and a significant capacity of over 190 MW of solar energy, Namaste Solar has positioned itself as a trusted name in the Colorado solar market. Their services extend beyond installation to include operations and maintenance, ensuring long-term support for their clients' solar systems.

19. SolarNRG Philippines

• Website: solarnrg.ph
• Ownership type: Private
• Headquarters: Pasig, Metro Manila, Philippines
• Employee distribution: Philippines 100%
• Founded year: 2014
• Headcount: 51-200
• LinkedIn: solarnrg-philippines

SolarNRG Philippines, established in 2014, is a private company based in Pasig, Metro Manila. It specializes in solar energy solutions, providing installation and maintenance services tailored to industrial, commercial, and residential clients. The company aims to help customers reduce their electricity costs and carbon footprint by harnessing renewable energy. SolarNRG designs customized solar systems and assists clients with net metering to optimize energy savings. They have partnered with reputable suppliers and have a team of skilled professionals dedicated to delivering reliable solar solutions. Their projects span various sectors, showcasing their capability to address the energy needs of different types of clients. SolarNRG is actively contributing to the growth of solar power in the Philippines, a country facing high electricity costs, thus positioning itself as a relevant player in the renewable energy market.

20. Sun Valley Solar Solutions

• Website: sunvalleysolar.com
• Ownership type: Private
• Headquarters: Chandler, Arizona, United States (USA)
• Employee distribution: United States (USA) 100%
• Founded year: 2006
• Headcount: 51-200
• LinkedIn: sun-valley-solar-solutions

Sun Valley Solar Solutions, based in Chandler, Arizona, is a private solar energy company that specializes in solar panel installations and maintenance services for both residential and commercial clients. Since its inception in 2006, the company has focused on helping customers reduce energy costs while promoting sustainability through renewable energy solutions. Sun Valley Solar Solutions offers a comprehensive suite of services, including solar battery installations and EV chargers, catering to the growing demand for clean energy alternatives. The company prides itself on its commitment to quality, employing a team of certified professionals who ensure that installations are optimized for Arizona's unique climate. Their partnerships with local utilities and recognition as a preferred installer further enhance their credibility in the market. With a strong emphasis on customer support and education, Sun Valley Solar Solutions has built a reputation for reliability and excellence in service delivery.

Solar Installation and Maintenance Insights: Key Companies

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