Fully equipped 6String PV Combiner Box This 6String Solar PV Combiner Box is configured with a voltage arrester, a DC fuse box with a 15A fuse, and a circuit breaker for short circuit fault protection and overall system security. It comes with 6AWG solar module wire. Easy installation Designed with a mounting buckle for installation on standard surfaces. It is compatible with various brands of solar panels and features a password security lock for added protection. Broad compatibility Suitable for both ongrid and offgrid solar power generation systems, the Solar Combiner Box can be used in PV arrays, RV solar energy systems, and more. Use scenarios Ongrid home solar system Use the box to combine up to six strings before connecting to the inverter, providing centralized protection and secure wiring for a residential rooftop installation. Offgrid RV or camper solar setup Suitable for mobile applications where secure access and reliable protection are important, helping to manage multiple strings in a compact space. Remote or small commercial PV arrays Ideal for small installations or remote sites requiring robust short circuit protection and a secure enclosure, compatible with diverse solar panel brands.