HelioVolt claims thin-film advance for solar energy

HelioVolt (Austin, Texas), a four-year-old developer of thin-film photovoltaic coatings, said CEO Billy Stanbery’s model, also known as the “Intra-Absorber Junction,” provides a basic understanding of physics of CIGS thin films. The company further claimed that the model was an advance toward commercialization of the technology for solar energy production.
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