Features 1PV COMBINER BOX: Suitable for your photovoltaic grid connected and off grid solar power generation system. This makes your solar panel system reliable and safe to operate. 2MULTIFUNCTIONAL: PV combiner box has multi functions as photovoltaic array input, primary combination, fast circuit disconnection, lightning protection, anti reverse connection, overload protection, etc. 3OVERLOAD PROTECTION: Built in with 4 separate 15A rated fuses (10x38mm). The maximum current of a single photovoltaic input array is 15A. Their function is overload protection. The combiner box defends the photovoltaic solar panels and inverters. In addition, it will reduce the length of cables connecting the panel to the inverter, optimize system instructions, and make the system more useful and maintainable. Increase the output power of the photovoltaic power generation system. 4WATERPROOF BOX: Easy to install, transparent cover can check the status of the main switch and lightning arrester, using IP65 waterproof and flame retardant material, durable. Waterproof and rust resistant, with internal wiring that is safe, simple, easy to use and install, and locks that can defend your equipment. 532A CIRCUIT BREAKER: Provides short circuit fault protection and controls the output of the combiner box. A surge protection device, with lightning arresters providing lightning protection. Green indicates normal, and once it turns red, it indicates a lightning strike and the lightning protection module needs to be replaced in a timely manner. 6APPLICABLE SCENARIO: The combiner box is a perfect equipment for outdoor installation and use, suitable for photovoltaic grid connected and off grid solar power generation systems, including photovoltaic combiner boxes, photovoltaic arrays, solar panel combiner boxes, RV solar systems, 12V, 24V, 36V, 48VDC photovoltaic solar energy, etc. Specification Item Type: PV Combiner BoxMode: PC 9Material: Polycarbonate, ABSInput: 2 stringsOutput: 1 stringMaximum Short Circuit Current (isc) Per Input: 15A (replaceable)Maximum Current Input: 32AProtection Level: IP65Impact Resistance: IK10Product Size: 220 x 200 x 100mm (excluding protruding parts)Cable Input Inlet: PG09 2.5 to 6mm ,2.5 to 6mm Output Current Sealing Ring: PG21 2.5 to 6mm ,2.5 to 6mm DC Isolation Switch: SGL7 63DCRated Current (Le): 32ADC Lightning Arrester: YQSP 40PVMaximum Discharge Current: 40KADC Fuse Holder: SPPV 32 1000VDC 32AFuse: Approx. 10 x 38mm / 0.39 x 1.5in 15A Package List 1 x PV Combiner Box