Yueqing Sandi Electric Co.,Ltd is one of the leading China solar confluence box manufacturers,Website: , welcome to wholesale cheap solar confluence box from our professional factory.Technical Parameters: Type DesignationPVB-12PVB-16Max. PV Array Input String1216Max. PV Array Voltage1000VdcRated Current for Each String                                                    (Replaceable)10A/15A10A/15ARated Output Current120A/180A160A/240AInput cable waterproof connectorPG (4mm PV cable)Output cable waterproof connectorPG21Output DC Circuit BreakerYesPV special lightning protection moduleYesAnti-reverse module protectionOptionalProtection DegreeIP65Environment Temperature－25～+60℃Environment Humidity＜90% No condensationAltitude≤3000mInstallation: outdoorIndoor/outdoorType of installationWall mountBox materialIron with powder coatingPicture