Feature:1. Secure Protection: Equipped with DC fuse and urge protection device, the PV combiner box will largely improve the electrical safety.2. Input and Output: The combiner box with 1 string PV input and 1 output ensures stable connection and reliable working performance.3. Broad Application: For monocrystalline silicon solar modules, polycrystalline silicon solar modules, thin film solar modules and more.4. Waterproof Design: IP65 waterproof design is also dustproof, and the PVC material is flame retardant, very durable for long term use.5. Easy Installation: Light in weight and compact in size, the combiner box allows for flexible configuration and convenient wiring.Specification:Item Type: PV Combiner BoxElectrical Parameters:System Maximum DC Voltage: 1000VMaximum Input Current of Each String: 15AMaximum Input Strings: 1Maximum Output Switch Current: 16A 20ANumber of Inverter MPPT: 1Number of Output Strings: 1Lightning Protection:Test Category: II grade protection. Rated Discharge Current: 20kAMaximum Discharge Current: 40kAVoltage Protection Level: 4.0kVMaximum Continuous Working Voltage Uc: 1000VDCPoles: 3PStructural Features: Plug in module. System:Protection Grade: IP65MC4R Waterproof Connector: Standard. PV DC Fuse: Standard. PV Surge Protector: Standard. Box Material: PVCInstallation Method: Wall mounting type. Operating Temperature: -25 ~ +55. Permissible Relative Humidity: 0-95%, no condensation. .Package List:1 xPV Combiner BoxNote:Pay attention to electricity safety when using, and operate under professional guidance.