Top United States Solar Companies (211)

Bluewater Battery Logistics is an international company specializing in battery lifecycle management, offering solutions for the resale, reuse, repurposing, and recycling of batteries and solar equipment. They serve industries such as energy storage, electric vehicles, and industrial applications, aiming to enable a circular economy.

Sunflower is a renewable energy company specializing in the development, financing, construction, and operation of renewable energy and energy storage projects. They provide comprehensive generation systems, including solar and wind power installations for residential, commercial, and industrial applications, as well as global green energy and photovoltaic solar services designed to optimize energy availability and management.

Freedom Solar Power is a leading full-service solar installation company providing turnkey solar solutions for residential and commercial markets. Based in Austin, Texas, they offer end-to-end services including site evaluation, design, permitting, financing, and installation of solar panels, backup battery storage, and EV charging stations across states such as Texas, Florida, Colorado, Virginia, and North Carolina.

Brightcore Energy is a leading renewable energy solutions provider specializing in turn-key decarbonization for commercial, institutional, and government clients. The company leverages leading-edge technology to deliver high-efficiency geothermal heating and cooling systems, commercial and community solar development, and comprehensive energy efficiency solutions, all aimed at reducing reliance on fossil fuels and improving building performance through a science-led approach.

Trinity Solar is one of the largest privately-held residential solar providers in the United States. Founded in 1994, the company specializes in the installation of solar energy systems, roofing solutions, home battery storage, and electric vehicle charging. With over 30 years of expertise, Trinity Solar aims to make clean, reliable energy accessible and affordable for families across multiple states.

Pentagon Technologies Group, Inc. is a leading provider of mission-critical manufacturing support services, contamination detection, and protection products for the semiconductor, pharmaceutical, microelectronic, and solar industries. The company offers proprietary services and products designed to improve the utilization, efficiency, and life cycle of complex manufacturing equipment used in high-technology fabrication, focusing on defect reduction and the maintenance of critically clean...

We believe clean energy and backup storage should be accessible to everybody. That’s why SunPower designs all-in-one residential solar and storage solutions backed by personal customer service and the industry’s most comprehensive warranty. And with more than 35 years of dedicated solar experience, we’re the only U.S.-based solar company that’s been around longer than our 25-year warranty.

Moss is a national, privately held construction firm that provides design/build, general construction, and construction management services for commercial, residential, and institutional projects, with a strong focus on renewable energy.

Pacifico Energy Group is a privately held energy and infrastructure investment and development firm that originates, finances and delivers utility-scale and behind-the-meter power solutions. It specializes in utility-scale solar photovoltaic and offshore wind, private power and microgrids for large industrial and data-center loads, and hybrid systems with storage. Capabilities include development, engineering, capital formation, construction, and long-term operations across international...

Ask NETA (rebranded as Ask BONBON) is an electrical services and technology provider that develops AI-powered tools for the electrical trade. Its primary product is an AI assistant trained on the National Electrical Code (NEC), designed to help electricians, contractors, and apprentices find code requirements and troubleshoot electrical problems efficiently. The company operates across several divisions, including Electrical, Solar, and...

Hoffman Weber Construction is a family-owned general contractor founded in 1992, specializing in exterior design-build remodeling and restoration services. They provide a full suite of services including roofing, siding, windows, gutters, and storm damage repair for residential and commercial properties. The company is committed to high-quality workmanship, customer service, and innovative tools like 3D modeling, operating across multiple states including...

Scout Clean Energy is a renewable energy developer, owner, and operator headquartered in Boulder, Colorado, focused on powering the energy transition through sustainable, high-quality renewable energy projects, including wind, solar PV, and battery storage.

Invenergy is a leading global privately-held developer and operator of sustainable energy solutions. We are headquartered in the Chicago and have 2000+ employees across the Americas, Europe and Asia. We have successfully developed over 175 projects, including wind, solar, and natural gas power generation as well as advanced energy storage facilities. We are innovators at heart — we design, build and...

T1 Energy (NYSE: TE) is building an integrated U.S. supply chain for advanced solar and battery manufacturing. We own and operate one of the world's most modern solar module plants in Wilmer, Texas, with an annual production capacity of 5 GW. And we're planning a solar cell plant outside of Austin. We believe harnessing solar energy with U.S. made panels...

Founded in 1996, Kinematics is a global leader in precision motion control solutions, specializing in the design and manufacture of slew drives, slew rings, and actuation technology. With a strong focus on renewable energy, the company provides critical engineered systems, sensors, gears, and controllers that maximize the efficiency of solar installations and other mission-critical systems in demanding environments worldwide.

Gurr Brothers Construction LLC is a family-owned, nationwide reconstruction company specializing in fire and water damage restoration. With over 10 years of experience, they provide full-service general contracting for both residential and commercial properties, including professional home renovation, remodeling, and interior design. Their mission is to help property owners recover stronger after disasters through ethical conduct and high-quality, rapid-response results.

Deriva Energy is an established leader in clean energy, with over 9 GW of operating assets and 10.8 GW of assets in development across the U.S. Headquartered in Charlotte, North Carolina, Deriva is a portfolio company of Brookfield, the world's largest owner and operator of renewable power and climate transition assets.

ProSolar Caribbean is a leading provider of solar energy solutions, specializing in solar panel installations and battery backup systems for residential and commercial clients in the US Virgin Islands. The company focuses on energy efficiency, sustainability, and cost-effective investments.

Sunstone Credit is on a mission to democratize access to solar for small and medium sized businesses (SMBs). Sitting at the intersection of climate, finance and technology, Sunstone has built a best-in-class technology platform and partnered with leading financial institutions and a national network of solar developers to provide SMB borrowers access to simple, affordable and easy-to-understand solar loan products...

A game-changing solar energy company delivering the next generation of solar power and the most innovative customer service in the industry. The energy industry is stuck in the past, relying on old ways of generating power and outdated customer service practices. We’re Chariot and we believe it’s time for energy to move forward. We’re delivering 100% solar power that’s as affordable...