Steven Bohn, an engineer at SunEdison oversees SunEdison's testing facility at SolarTAC in Aurora, CO. SunEdison is an Original Founding Member of SolarTAC. SolarTAC is an integrated, world-class test facility where the solar industry will test, validate, and demonstrate near-market solar technologies.The Solar Technology Acceleration Center is an integrated, world-class test facility where the solar industry will test, validate, and demonstrate near-market and advanced solar technologies. The SolarTAC mission is to increase the efficiency of solar energy products and rapidly deploy them to the commercial market.