Photovoltaic grid connected box (DC) combines the DC input of 16 photovoltaic cell modules into one output, with each circuit equipped with a fuse. The output is equipped with a south protector and circuit breaker, simplifying the input wiring of the DC distribution cabinet and inverter, providing lightning protection, short circuit protection, and grounding protection. Photovoltaic grid connected boxes are divided into two types: intelligent and non intelligent. The intelligent photovoltaic grid connected box is equipped with a current monitoring unit inside, which can monitor the input current of each photovoltaic cell string, summarize the output voltage, the temperature inside the box, the status of the lightning arrester, and the status of the circuit breaker. In addition to related core components, others can be customized according to user requirements.
Select photovoltaic dedicated fuses;
Select photovoltaic specific surge protectors;
Select photovoltaic specific surge protectors;
IP65 protection level, waterproof, dustproof, and UV resistant;
Strict high and low temperature testing, suitable for a wide range of regions;
Easy installation, simplified system wiring, and convenient wiring;
The box is made of cold-rolled steel plates and other metal materials:
Suitable for monocrystalline silicon, polycrystalline silicon, and thin-film photovoltaic modules;
The current level of photovoltaic fuses, circuit breakers, and rotary isolation switches can be modified.
