Prism Solar Technologies designs and manufactures products that improve the efficiency of solar energy collection. The firm manufactures unique bifacial crystalline solar PV modules - constructed with two sheets of glass rather than with a backsheet like traditional PV modules and utilize bifacial solar cells. This construction imbues the modules with greater lifetime performance including more kWh per kWp, a unique set of system design options and aesthetics. At a cost on par with other high-performance modules on the market, Prism's construction and experience has allowed manufacture of the worlds's first module to pass NREL's Qualification Plus standard at TUV, in their PTL Phoenix facility. All modules are manufactured in the United States, in New York State.