Features 1、MULTIPLE PROTECTIONS: Our PV combiner box comes with surge protector, fuse box with fuse, DC circuit breaker, providing multiple protections against overvoltage, overload and lightning, ensuring stable and safe working. 2、PA66 HOUSING: The photovoltaic combiner box adopts PA66 shell, which is fireproof and flame retardant, featuring IP65 protection grade, weather resistant, ideal for outdoor use. 3、MAIN PURPOSE: The combiner box is used to be installed between solar panel and solar inverter for protecting and controlling the system, with connector, plug and play. 4、USER FRIENDLY: The internal wire of this solar PV combiner box has pre wired, saves a lot of time for installation, adopts a transparent cover design, allowing you to intuitively view the status of the switches and devices. 5、WIDELY USED: Compatible with most solar panels, suitable for PV grid connected and off grid solar power systems. Commonly used in household photovoltaic arrays, cars, RVs, and yacht solar systems. Specification Item Type: PV Combiner Box Material: Pa66 Waterproof Grade: IP65 Photovoltaic Fuse: Current: 32A Surge Protector: In: 20KA Imax: 40KA UP: ≤3200V Package List 1 x PV Combiner Box