... Poly-crystalline Solar Panel, 260W - 280WSeries number: TM260P-72 - TM280P-72 Manufacturer: TM Solar Power Co.,Ltd. Jiangyin City, ChinaHigh cell efficiency PV solar panel ... ConnectorCompatible Type IVNumber,type and arrangement of cells72 pcs, Poly-Crystalline Silicon(6×12)Cell Size(mm)156×156(D200) ... Transmission,Low lron,Tempered Glass 4.0mm 6 inch Poly-crystalline Solar Panel, 260W - 280W