HelioVolt earns UL, IEC certifications for CIGS PV modules; first commercial panels now available.Published in:Photovoltaics International, 2011, n. 14, p. 81Publication type:Article
Solar power photovoltaic films made by faster, cheaper method.Published in:Advanced Materials & Processes, 2005, v. 163, n. 9, p. 83Publication type:Article