Solar system PV-btbl0901, filling sealant inside, is very thin, and conventient for saving the users' cost. Solar System PV-BTBL0901Technical data:Rated Voltage: 1000VRated Current: 6ATemperature Range: -40ÂșC~+85ÂșCContact material: Copper, tin platedInsulation material: PPOPicture:Drawing; Solar system PV-BTBL0901