FIELD: solar-electric power engineering. SUBSTANCE: solar battery is made in the form of fabric and film base sheet with convexo-convex lens-like photoelectric cell components placed between layers and molded of powdered semiconductor material with three functions of cathode (p), semiconductor material of p-n junction, and anode (n) with donor and acceptor dopes. EFFECT: improved electron conductance, increased absorption of perpendicular radiation beams, at enlarged range of sunshine time. 2 dwg
