Top California Solar Companies (24)
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.
Sunrun is a leading provider of residential solar panels and home batteries in the United States. Our company's primary mission is to make solar energy affordable and accessible for homeowners. By offering solar as a service, Sunrun allows customers to switch to solar without the upfront costs of purchasing a system. Homeowners can either lease or purchase their solar panel...
Reflect Orbital is developing technology to sell sunlight to those who need it. We imagine a future where sunlight continues powering solar farms and providing lighting after the sun sets. We’re a small team of engineers who make progress by building things quickly and iteratively. Time is our greatest constraint. Join us.
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.
Soligent Distribution, a subsidiary of Soligent Holdings Inc., is the largest solar distributor in the Americas, supplying thousands of solar installers and contractors with solar energy equipment, engineering services and project financing solutions. Soligent has been a pioneer in the solar industry since 1979 and continues to drive the market forward with innovative solutions ranging from materials management to project...
Charge Robotics is building robots that automate the most labor-intensive parts of solar construction. Solar has rapidly become the cheapest form of power generation in many regions, and demand is skyrocketing — one fifth of all the solar in the US today was installed last year! — but today's construction companies can't keep up due to specialized labor shortages. Our robots...
Powerline develops AI systems for monitoring and operation of energy assets, enhancing the performance in power markets and reducing emissions.
Planted is redefining solar deployment by simplifying every step, from planning to power. By combining advanced software, high-density terrain-following arrays, and automated installation into one integrated platform, Planted has created a smarter way to develop and build utility-scale solar power plants. We’re expanding our team of ambitious, curious, and hands-on engineers and operators who want to accelerate the clean energy transition....
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...
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...
Anza is a revolutionary platform that empowers solar and energy storage equipment buyers and developers to use advanced data and technology to see more options, reduce risk, increase project profits, and save massive amounts of time. Anza enables clients to spend more time creating value and less time chasing down data and using manual tools. They can access real-time pricing...
Sunworks, Inc. (NASDAQ: SUNW) is a premier provider of high performance solar power systems. We are committed to quality business practices that exceed industry standards and uphold our ideals of ethics and safety. Sunworks continues to grow its presence, expanding nationally with regional and local offices. We strive to consistently deliver high quality, performance oriented solutions for customers in a...
Tigo is the worldwide leader in flexible module level power electronics (MLPE) with innovative solutions that significantly enhance safety, increase energy production, and decrease operating costs of photovoltaic (PV) systems. Tigo’s TS4 platform maximizes the benefit of PV systems and provides customers with the most scalable, versatile, and reliable MLPE solution available. Tigo was founded in Silicon Valley in 2007...
Enphase Energy is a global energy technology company and the world’s leading supplier of microinverter-based solar and battery systems. We are advancing a sustainable future for all!
SynergyTop is a digital solutions company delivering expert services in web and mobile app development, eCommerce, and digital marketing. With a focus on innovation and client success, we help businesses across industries build scalable, user-friendly digital experiences that drive growth.
TENCO SOLAR delivers three decades of expertise in designing and installing solar systems across California residential and commercial properties. As a full-service EPC provider, we oversee projects from contract signing to final approval without outsourcing. Our services extend to solar financing, tailored to maximize client returns. Our integrity, innovation, and technical proficiency ensure flawless project execution at any scale.
As a record-breaking, unrivaled technology leader, 8minute Solar Energy (8minute) is championing the clean energy transition in the United States and shaping the future of energy through its next generation of smart solar power plants. Since its founding in 2009, 8minute has successfully put 2 GW of solar projects in operation and currently has over 18 GW of solar and...
Clean Power Research® is advancing the energy transformation through cloud software that informs, streamlines and values energy-related decisions and processes for utilities, energy professionals and consumers. We’re focused on expanding our market reach and impact with new software technologies that help solve the energy industry’s problems. Recognized by BuiltIn Seattle as "Top 100 Best Places to Work in Seattle” and...
Recurrent Energy is a leading utility-scale solar and energy storage project developer, delivering competitive, clean electricity to large energy buyers. Based in the U.S., Recurrent Energy is a wholly owned subsidiary of Canadian Solar Inc. and functions as Canadian Solar’s U.S. project development arm. Recurrent Energy has approximately 5 GW of solar and storage projects in development in the U.S.





























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