CubicPV tandem modules

CubicPV’s tandem modules will offer more than 30% greater efficiency than the highest efficiency conventional modules. It works by stacking two solar cells, made of different semiconductor materials, on top of each other. Silicon is the ideal material for the bottom cell in a tandem configuration. An extremely low cost silicon cell, powered by Direct Wafer technology, makes tandem economically viable for terrawatt scale. Perovskite, with its highly tunable properties and low CapEx, is the ideal top layer material. Together, the two materials will dramatically increase the power of every acre of solar deployed.