It greatly simplifies the input wiring of the DC power distribution cabinet and inverter. Realize lightning protection, short circuit protection, and grounding protection.
PV combiner box is divided into two types: intelligent box and non-intelligent box.
An intelligent PV combiner box is equipped with a monitoring unit, then detects the input current of each string, detects inside temperature, detects lightning protection status, detects circuit breaker status and summarizes output voltage, and so on.
Advantages of 12way DC combiner box
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