Used to combine multiple solar panels in off-grid / grid-tie solar power systems, the ECO-WORTHY 4 String PV Combiner Box helps optimize the system wirings when connecting multiple solar panels in parallel and it makes monitoring and future troubleshooting much easier. Moreover, it has multiple protective functions that protect your system such as overcurrent protection, overvoltage protection and lightning protection. With unique case design, our combiner box is rainproof and flame-retardant. It can be installed outdoors worry-free.

Features

• Made of ABS & PC & flame retardant material, the combinerbox is stronger, shock-proof and high temperature resistant
• Concise internal wiring, lighter, safer and more efficient
• 100A circuit breaker
• Larger space for wiring
• Equipped with a metal bracket plate for on-wall installation and a MC4 connector tool for easy disconnecting solar cables