... ×268mmThird,operating instructions1,product Picture Positive back 2,Panel Description2.Positive 12.back operating instructions3.5.1 ... Installing solar panels (recommended ≤ 3 blocks supporting solar panels in parallel), connected to the solar charging terminal on. Panel power ... disassemblyThe disassembling may generate internal short circuit in the cell .which may cause gassing, firing, explosion, or ...