California Energy Companies
1856 companies listed

We have operated our retail store at the same location on Broadway and Washington in Eureka for 34 years which makes us one of the oldest energy establishments anywhere with continuous ownership and location. We don’t sell anything on the internet. We expect that most everyone will due some due…

TrendSetter Solar Products, Inc. is a quality manufacturer of solar hot water heating and storage systems in the United States. TrendSetter's solar hot water systems and storage tanks are uniquely positioned to serve the residential and commercial market. The Company offers a comprehensive range of…

Founded in 1997, Trina Solar Ltd Co. (“Trina Solar”), one of the earliest Chinese solar companies that IPO-ed on the NYSE, is the world's leading total solution provider for solar energy.  As of December 31, 2016, Trina Solar has delivered over 23 GW of solar modules worldwide, representing…

Sunny Hill Energy is a solar finance and business IT support company. Our objective is to make solar power an affordable and mainstream source of energy for all homeowners and businesses in the USA.Sunny Hill Energy is a solar finance and business support company that bridges residential and commercial…

Suntech Energy Solutions, Inc. builds commercial and utility-scale solar power systems for businesses, government clients, and institutional clients. It designs and installs solar electric systems. The company was formerly known as EI Solutions, Inc. As a result of the acquisition of EI Solutions, Inc.…

Sunworks is a manufacturer of silicon-based thin-film solar PV modules.  These ultra-low-cost modules are sold to utilities and developers of utility-scale projects.  Sunworks partners with proven manufacturers of semiconductor equipment to develop the manufacturing facilities.

SunWize Technologies, Inc. develops, assembles, manufactures, markets, and resells photovoltaic products and systems in the United States. It offers its solar power systems for industrial, commercial, governmental, and residential applications. The company was founded in 1992 and is headquartered in…

SunEdison is the largest global renewable energy development company and is transforming the way energy is generated, distributed, and owned around the world. The company manufactures solar technology and develops, finances, installs, owns and operates wind and solar power plants — delivering…

Solyndra LLC designs and manufactures solar photovoltaic systems for the large commercial rooftop market. The products include panels and mounts. The company serves commercial building owners, government agencies, real estate investment trusts, utilities, developers, roofing contractors, integrators,…

On April 3, 2017, Beamreach Solar, Inc. went out of business as per its Chapter 7 liquidation filing under bankruptcy. Beamreach Solar, Inc. develops lightweight photovoltaic solar panel systems. It serves solar installers, developers, roofers, and residential and commercial solar customers. Beamreach…

Solstice Energy Solutions was founded by a team of engineers and researchers from Stanford University. We come from a variety of backgrounds and experiences but share a common belief that there is a path for sustainable development that is also profitable.   OUR VISION   Create integrated…

Solar Power Partners, Inc. (SPP), an independent solar power producer, helps businesses, institutions, municipalities and utility energy users effectively obtain solar power. SPP develops, finances, owns and manages solar energy facilities (SEFs) and sells solar-generated electricity through solar Power…

Founded in 1980 Solar Unlimited is one of the oldest and most experienced solar installation companies in Southern California. For more than 35 years we have provided the highest level of service and products to our thousands of customers – many of who have been with us since the beginning. We…

For more than 30 years, SolarCraft has been providing quality solar energy design and installation services to residential and commercial businesses across Marin, Sonoma, Napa and beyond.SolarCraft, a 100% employee owned company,  has been providing trustworthy and reliable solar energy services…

Go Solar with Skyline®! The Skyline® solar water heater is designed and Patented by Al Rich. He is a DOE Award Winning Inventor with 30 years of leadership and innovation in the solar water heating industry. The high performance collectors and systems offered on this site are specifically designed…

Solargen Energy is a public company that was created to build and operate utility scale solar farms.  It is currently developing a 420 Megawatt, $1.2 billion utility-scale solar farm in Central California.  Solargen is focusing on an environmentally sensitive approach in the design of the…

Solargy Inc. is a full service engineering firm that specializes in performing California Title 24 energy calculations for state compliance as well as HVAC and Plumbing design. We offer a variety of Services for both the commercial and residential industries.Is to provide the highest level of service…

Solaris-shop.com is your single source solution for all of your solar energy needs. We have a large inventory to choose from, with the best manufacturers in the business. We work with businesses and consumers alike for solutions tailored to your specific needs. Whether you are a homeowner looking to…

Welcome to Solarmer Energy, Inc. - a world leader in Organic and Printed Electronics. Solarmer was founded with the vision to offer renewable, affordable, and clean energy to all, especially the two billion people who do not have access to electricity.   Solarmer is developing Organic Photovoltaic…

Solmetric test and measurement solutions help solar installation companies deliver better solar energy and better business results. The Solmetric SunEye is a handheld electronic tool to measure solar access and shade. PV Designer software allows layout and energy production estimates for the optimum…