China Plastic DC Combiner Box Manufacturers, Suppliers, Factory

The plastic DC combiner box manufactured by Longqi (CNLonQcom) is specifically designed for inverters with a maximum input voltage of DC500V/DC1000V and a single MPPT (Maximum Power Point Tracking) inverter configuration. The box's body is constructed using PVC engineering materials, which have undergone rigorous testing to ensure properties such as temperature rise resistance, fire retardancy, and impact resistance. With an IP65 level of protection, the combiner box offers reliable shielding against dust and water ingress.

During the design and configuration process, strict adherence to the "Technical Specification for Photovoltaic Node Equipment" CGC/GF 037:2014 is maintained, ensuring the safety of users. The plastic DC combiner box incorporates the most dependable DC components, positioning it between the solar panels and the solar inverter. This strategic placement guarantees optimal protection for the entire system.