Solar PV Combiner Box, 4 String 15A Fuse Box with 63A Breaker, IP65 Waterproof for Outdoor Solar Panel Arrays

Engineered for reliability, this 4-string PV combiner box features ABS insulation material and CE certification, ensuring superior moisture resistance, impact protection, and long-term durability. Whether in extreme heat, heavy rain, or dusty conditions, this solar combiner box keeps your system running smoothly.

Professional-Grade Electrical Safety:

Equipped with 4 x 15A DC fuses and a 63A circuit breaker, this PV combiner box prevents system-wide outages by isolating faults. The lightning arrestor connector provides 24/7 surge protection, shielding your solar panels from electrical damage during storms.

IP65 Waterproof & Dustproof Housing:

Built for outdoor use, the IP65-rated enclosure features sealing gaskets that block water, dust, and debris. No more worrying about corrosion or short circuits—this weatherproof combiner box is designed for harsh environments.

Universal Compatibility & Easy Installation:

Compatible with both on-grid and off-grid solar systems, this 4-string combiner box works with most solar panels using standard connectors. The tool-free design allows for quick setup, reducing installation time for DIYers and professionals alike.