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SEIA Member Directory

SEIA Members represent every aspect and vertical within the solar industry, from manufacturers and project developers, to installers and financiers. Browse the list below to find a SEIA member!

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Charlottesville VA

Apex Clean Energy

Apex has been built with a singular focus: to speed the shift to clean electricity. Drawing from their experience with several of the nation’s leading renewable energy companies, Apex’s founders set out to create a company with the capacity to excel in every phase of project realization, from origination and financing to construction and asset management.

Project Developer
San Francisco CA

APL Renewables

APL Renewables (“APLR”) is a global energy company focused on the development and execution of large scale solar, wind, and storage projects. APLR’s parent company is Asia Pacific Land, a privately held real estate investment, development and asset management firm established in 1994.

Project Developer
Los Angeles CA

Apricus Solar Co, Ltd.

Apricus specializes in the manufacturing of Evacuated tube solar thermal collectors and systems. These are widely used in both residential and commercial applications to provide hot water, space heating, industrial hot water and even air-conditioning. Flat Plate Collectors, Vacuum Tube Collectors, Controllers, Solar Stations, Storage Tanks.

Seattle WA


APsystems was founded in Silicon Valley in 2009, and is now a global leader in the development, manufacturing and marketing of microinverters based on its proprietary, leading-edge solar technology.
APsystems ranked no. 2 in global market share among microinverter suppliers by shipments in 2014 and is the world’s third-largest vendor of Module Level Power Electronics (MLPEs) for the solar industry (source: GTM Research).

Tysons VA

Aquanta Inc.

Aquanta Inc. develops innovative products and technologies that address these issues, with specific focus on the energy usage, inefficiencies and grid integration opportunities inherent in our water heating and plumbing systems. The company was founded as Sunnovations to develop and commercialize a revolutionary approach to solar water heating. Our Aquanta system leverages technology that we developed for our leading Ohm solar hot water monitoring system.

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