An arrangement for converting solar energy directly to electrical energy is disclosed herein and utilizes a group of photovoltaic-like panel members, each of which is designed to convert solar energy into electrical energy by developing a voltage across opposite terminals thereof in response to and dependent...http://www.google.fr/patents/US4367365?utm_source=gb-gplus-shareBrevet US4367365 - Solar energy conversion arrangement utilizing photovoltaic members
Solar energy conversion arrangement utilizing photovoltaic members