PV8/1 PV combiner box bus synthetic DC input of 8 PV components to 1 output.. Each channel is equipped with a fuse.
Lightning protection and circuit breakers are installed on the output side. This realizes not only lightning protection, short-circuits protection, and grounding protection, but also makes the input wiring of DC power distribution cabinets and inverters simpler.
There are two types of photovoltaic combiner boxes: smart boxes and non-smart boxes.
The intelligent photovoltaic combiner box is equipped with a monitoring unit. The monitoring unit is responsible for detecting the “input current”, “internal temperature”, “lightning protection status”, “circuit breaker status” and “summary output voltage” of each string.
Used for single-crystal silicon solar modules, polycrystalline silicon solar modules, and thin film solar modules. The current rating of the photovoltaic fuse, circuit breaker, and load isolation switch is modified
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