LIGHT COLLECTION TYPE PHOTOVOLTAIC POWER GENERATION DEVICE AND ITS MANUFACTURE

摘要

PROBLEM TO BE SOLVED: To provide a light collection type photovoltaic power generation device for reducing costs. SOLUTION: This light collection type photovoltaic power generation device is composed of a plurality of light collecting bodies 22 having light receiving faces and reflecting faces and a plurality of solar battery cells 31 at least, one part of which surfaces are brought into contact with the other face except the light receiving face or reflecting face of each light collecting body. The light collecting body is composed of bridged and hardened thermal melting bridge type resin. The plural light collecting bodies has light trasmissivity which is 80% or more, and the thermal melting bridge type resin is ethylene acetic acid vinyl copolymer.