PV Combiner Box & Distribution Box | Solar DC & AC Junction Boxes

Meta Description: IP65 waterproof PV combiner boxes for solar panel string convergence. DC combiner & AC distribution boxes with fuse, SPD circuit protection.

Main Content

PV combiner boxes converge multiple solar panel strings into a single main cable before feeding into inverters. We provide 4–24 string DC combiner boxes and AC distribution boxes for inverter output. Equipped with DC circuit breakers, fuse holders and surge protection devices, IP65 waterproof enclosures are suitable for outdoor installation.

Key Features

✅ IP65 waterproof plastic/metal enclosure

✅ Built-in DC fuse, MCB and SPD surge protection

✅ Support 1000V / 1500V DC solar systems

✅ Transparent inspection window option

✅ Pre-wired or custom internal configuration

Applications

Commercial rooftop PV, ground solar power plants, large-scale distributed solar projects.