The solar power industry in Colorado is characterized by innovation and growth. It houses companies that excel in harnessing the power of the sun for residential and commercial purposes. Offering solutions for both home and business needs, these companies provide services ranging from solar installations, construction services, to engineering systems for a new era of renewable energy. The industry is becoming a significant contributor to the economy of Colorado, while promoting a sustainable and green environment in the region.


Top 19 solar power companies in Colorado

1. Klick Solar

Klick Solar is a renewable energy company that offers solar installations for residential properties. They provide high-quality materials and clean installations, with a focus on customer satisfaction. With a no money down solar program and affordable pricing, Klick Solar aims to make renewable energy more accessible to homeowners.


2. NEI Electric Power Engineering Inc

NEI Engineering is a trusted engineering partner in the rapidly evolving solar energy industry. They offer design and implementation services for balance of plant (BOP) systems and medium voltage collection systems. With a focus on renewable energy solutions, NEI helps power grids adapt to the future. They provide seamless integration from concept to construction-ready designs, ensuring reliable and efficient systems. NEI's expertise spans various industries, including renewables, utilities, and industrial applications.


3. The Ryan Company, Inc.

  • Website: ryancompany.net
  • Headquarters: Greenwood Village, Colorado, United States
  • Founded: 1949
  • Headcount: 201-500
  • LinkedIn

The Ryan Company, Inc. specializes in providing single service or turn-key EPC construction for PV solar, wind, and renewables, as well as industry leading electrical infrastructure, substations and large scale public sector construction services. With over 60 years of experience, Ryan is equipped to meet the challenges of complex construction projects and prides itself on organizing, scheduling, and managing projects for customers constrained by strict rules, timelines, and regulations.


4. juwi Inc.

juwi Inc. is a privately-held solar energy generation company based in Boulder, Colorado. They offer realistic and cost-effective solutions for solar power projects, providing the complete lifecycle of services from planning to implementation to operations.


5. Poudre Valley REA

  • Website: pvrea.coop
  • Headquarters: Fort Collins, Colorado, United States
  • Founded: 1939
  • Headcount: 51-200
  • LinkedIn

PVREA is a renewable energy cooperative that offers green power programs, rooftop solar installations, and larger solar projects. They are committed to a goal of achieving 80% renewable energy by 2030.


6. Holy Cross Energy

  • Website: holycross.com
  • Headquarters: Glenwood Springs, Colorado, United States
  • Founded: 1939
  • Headcount: 51-200
  • LinkedIn

Holy Cross Energy is an energy company that offers sustainable energy solutions for residential and commercial customers. They provide a range of services including energy efficiency programs, renewable energy options, and rebate programs.


7. Peak View Solar

Peak View Solar is a company that offers affordable solar panel installation services. They provide planning, design, and electrical services for solar power. Their philosophy is to provide sustainable energy solutions to customers.


8. The Colorado Solar and Storage Association

  • Website: cossa.co
  • Headquarters: Denver, Colorado, United States
  • Headcount: 51-200

COSSA is a solar energy company based in Denver, CO that offers solar installations, storage, and advocacy services for consumers, businesses, and governments.


9. Solar Colorado

Solar Colorado provides solar power solutions and resources for residential and commercial clients in Colorado and surrounding regions.


10. Alliance Power, Inc.

Alliance Power is a company that provides energy savings programs through the development, installation and operation of innovative and sustainable technologies like gas combustion power generation systems, large-scale fuel cells, photovoltaic solar power plants, and wind farms. They help clients achieve long-term cost-effective energy solutions.


11. GGP Energy

  • Website: ggpenergy.com
  • Headquarters: Golden, Colorado, United States
  • Headcount: 11-50

GGP Energy is a company that focuses on providing sustainable energy solutions for businesses and households.


12. Sirius Energy

  • Website: sirius-energy.com
  • Headquarters: Boulder, Colorado, United States
  • Headcount: 11-50

Sirius Energy is a company focused on clean energy solutions and technologies, with a focus on wind energy, floating wind farms, and solar power.


13. Innovative Energy

Innovative Energy, Inc. specializes in designing, selling, installing, and servicing renewable energy systems including off-grid, grid-tied, and battery backup electrical systems. Their aim is to make consumers informed and energy independent with reliable, robust, and customized systems tailored to their lifestyle.


14. Scout Clean Energy

  • Website: scoutcleanenergy.com
  • Headquarters: Boulder, Colorado, United States
  • Founded: 2016
  • Headcount: 51-200
  • Latest funding type: Acquired
  • LinkedIn

Scout Clean Energy is a renewable energy developer and asset management company based in Boulder, Colorado. They have multiple wind and solar projects under development and management, with a goal to produce enough energy for 4.5 million American homes through 2021.


15. American Solar Energy Society

  • Website: ases.org
  • Headquarters: Boulder, Colorado, United States
  • Founded: 1954
  • Headcount: 1-10
  • LinkedIn

The American Solar Energy Society (ASES) is an organization that promotes solar and clean energy solutions. They offer premium education and networking sessions for companies in the Midwest solar market. ASES provides opportunities for solar installers, developers, distributors, manufacturers, financiers, policymakers, and public officials to connect and collaborate.


16. HOMER Energy by UL Solutions

  • Website: homerenergy.com
  • Headquarters: Boulder, Colorado, United States
  • Founded: 2009
  • Headcount: 11-50
  • Latest funding type: Acquired
  • LinkedIn

Homer Energy offers energy modeling software that allows users to analyze and optimize renewable energy systems for homes and businesses.


17. National Renewable Energy Laboratory

  • Website: nrel.gov
  • Headquarters: Golden, Colorado, United States
  • Founded: 1977
  • Headcount: 1001-5000
  • Latest funding type: Grant
  • LinkedIn

NREL is a national laboratory operated by the Alliance for Sustainable Energy, LLC, on behalf of the U.S. Department of Energy. They specialize in renewable energy research and development, providing calibration histories for radiometers, energy analysis, and various energy-related solutions.


18. Onward Energy

Onward Energy is a reliable energy company that is dedicated to building strong partnerships and propelling the future of energy forward. They offer gas, thermal, solar, and wind energy solutions to address the U.S. energy market's transition to lower carbon.


19. EcoMark Solar

EcoMark Solar is a company that provides solar energy solutions to homeowners and businesses. They offer installation of SolarEdge equipment and monitoring portal for efficient energy production. Contact them for inquiries.


Want to find more solar power companies?


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