SOLAR COLLECTOR ARRANGEMENT WITH REFLECTING SURFACE.

摘要

A PV assembly comprises a support assembly and first and second PV elements mounted to the support assembly with a gap separating the PV elements. The PV elements are bifacial PV elements having upper and lower active, energy-producing PV surfaces. The gap is a light-transmitting gap. The assembly also includes a light-reflecting surface carried by the support assembly beneath the PV elements and spaced apart from the PV elements so that light passing through the gap can be reflected back onto the lower PV surface of at least one of the PV elements.