作者: Heinz Jetter , Rudolf Jetter
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摘要: A plurality of panels (5) having the same size and comprising a great number interconnected photoelectric elements (2) are arranged with separations in flexible foldable bag (1) insulating material. Each panel is superposed welding bands (3, 4) which contact connection (7, 12) incorporated material parallel to longitudinal edges. The made metal fabric connect form series and/or circuit. Respective currents voltages may be tapped at members (6, 6', 13, 14). These hold mechanically together bag. then without using wires. It thus possible conveniently safely transport by folding also readily replaced.