Top Solar Energy Companies (306)

Cosmic Robotics develops AI-powered robotics for utility-scale solar construction, aiming to automate physically demanding tasks with their flagship product, Cosmic-1, to increase speed, safety, and efficiency.

Treaty Oak Clean Energy, LLC is a U.S. independent power producer (IPP) headquartered in Austin, Texas. The company develops, builds, and operates utility-scale solar and battery storage projects, with a specific focus on rural U.S. markets. Treaty Oak aims to provide sustainable energy and strengthen grid reliability through its portfolio of clean energy infrastructure projects.

Tandem PV is a Silicon Valley-based solar technology company founded in 2016. It specializes in developing and manufacturing high-efficiency perovskite-silicon tandem solar panels designed to significantly increase power output and reduce overall costs compared to traditional modules. The company's mission is to restore American leadership in clean energy by bringing groundbreaking solar technology from the lab to high-volume, utility-scale deployment.

Resonant Energy exists to create coalitions that empower people to plan, finance, and build clean energy projects and put communities in control of their own energy. We believe that clean, affordable energy is a right, not just for those at the top, but for 100% of people.

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.

KOSTAL Group is a global, independent, family-owned company based in Germany that develops and manufactures technologically complex electronic and mechatronic products.

Founded in 2019, Terabase Energy is a solar technology company whose mission is to reduce the cost and increase the scalability of solar by building an interconnected digital and automation platform for the development, construction, and operations of utility-scale PV power plants.

SAEL Industries Limited, is a leading Indian renewable energy company specializing in solar and waste-to-energy projects, committed to fostering green assets that contribute to the global transition toward sustainable energy. At the forefront of the fight against climate change, SAEL provides decarbonization solutions through its renewable projects across India. Our vision is to pioneer India’s energy landscape by producing sustainable...

Hawkins Service Company is a Tampa Bay-based residential home services provider specializing in the installation, repair, and maintenance of air conditioning, heating, electrical, plumbing, gas, solar, and pool equipment. Operating since 1993, the company provides professional, licensed services across Hillsborough, Pinellas, Pasco, Manatee, and Sarasota counties, committing to high-quality workmanship and customer satisfaction to keep homes safe and comfortable.

Solar Landscape is a leading commercial rooftop solar developer that builds, owns, and operates solar projects nationwide. Founded by construction professionals, the company manages the entire lifecycle of solar projects, from engineering and permitting to operations. They partner with large real estate owners to turn rooftops into revenue-generating assets, providing clean energy solutions and community solar programs that offer electricity...

United Commercial Trading Ltd. (UCT Ghana) is a comprehensive supplier and one-stop shop specializing in electrical equipment, lighting, and security systems. The company provides top-notch solutions in construction and hardware, offering a wide range of products including construction tools, garden machinery, industrial machines, and solar technology to meet various professional and residential needs.

Hanwha Energy USA Holdings Corporation, previously doing business as 174 Power Global, is headquartered in Houston, Texas and is a leading solar energy company wholly owned by Hanwha Energy Corporation. With deep expertise across the solar and battery energy storage system (BESS) development cycle, Hanwha Energy USA partners with landowners, local communities, financial investors, and other stakeholders to build highly...

Vikram Solar is one of India’s largest module manufacturers in terms of operational capacity. It produces solar photovoltaic modules, and it also offers EPC and O&M services to its customers.

RenewableWorks provides construction services for utility, commercial and community solar projects. As part of its mission to reduce the nation’s carbon footprint and build a more sustainable future, the company partners with EPCs (Engineering, Procurement and Construction companies) and renewable energy contractors to provide solar construction services for utility, commercial, and community projects across the U.S.

Knobelsdorff Enterprises is a premier industrial electrical, engineering, automation, and renewable energy contractor serving clients across North America. The company specializes in delivering high-quality electrical and control systems design for various sectors, including industrial manufacturing, mining, oil and gas, and utility-scale solar projects. With over 30 years of experience, they provide turnkey EPC solutions from design and procurement to construction...

Founded in 2008, Enlight Renewable Energy is a leading global renewable energy platform, delivering solar, wind and energy storage projects at scale. We develop, design, finance, construct, own and operate utility scale solar, wind and energy storage projects across the US, Europe and Israel. We act as both a greenfield project developer and a power producer, controlling the entire project life...

Momentum Solar is a premier residential solar provider in the United States, specializing in the engineering, installation, and activation of customized solar energy systems. Founded in 2009, the company helps homeowners transition to renewable energy by providing high-quality solar panels and battery storage solutions to lower electricity costs and ensure energy security during power outages.

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.

First Solar is a leading American solar technology company and global provider of responsibly produced eco-efficient solar modules advancing the fight against climate change. Developed at R&D labs in California and Ohio, the company’s advanced thin film photovoltaic (PV) modules represent the next generation of solar technologies, providing a competitive, high-performance, lower-carbon alternative to conventional crystalline silicon PV panels. From...

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.