Feature: 1. CURRENT VOLTAGE: 8 string PV combiner box, the maximum current of a single PV input array is 10A, the rated continuous load of each string is 250VDC. 2. 10A FUSE: Single PV input array mounted high voltage fuse, 10A rated current fuse, with overload and overcharge protection functions. 3. REVERSE PROTECTION: Backflow prevention diode is used to provide reverse protection, with contact safety circuit breaker and non conductive box. 4. DC BREAKER: 80A solar DC circuit breaker controls the output, with short circuit protection, making the solar system more safe and reliable. 5. PRODUCT STRUCTURE: The PV junction box includes output cable connector, safety label and arrester module, with stable performance. Specification: Item Type: PV Combiner Box Connected PV Array: Maximum 8 Single PV Array Input Current: Maximum 10A PV Array Total Input Current: 80A Protection Grade: IP65 Working Ambient Temperature: -30-70 Relative Humidity: 0-95% Cooling Mode: Natural Cooling Arrester Surge Protection: Yes. Package List: 1 x Electric Box1 x Password Lock4 x Fixing Pieces14 x Screws4 x Gaskets4 x Screw Sleeves1 x Wrench1 x User Manual Note: No matter the specification of the solar panel, no matter the connection mode is series or parallel, as long as the current and voltage of a single PV do not exceed 10A 250VDC, the combiner box can be connected.