About Us

We're specialized in Photovoltaic combiner box,DC circuit breakers, Surge Protecive Devices, PV fuses, isolator switches, MC4 connectors etc.
Our experience of working in the electrical industry for more than 10 years allows us to create solar DC components that comply with the latest DC standards. Our commitment to quality meets the standards of these certificates. Complies with , CB, CE,TUV, ,and RoHS Certificates.
SuPuLi is committed to creating an efficient production process to ensure the excellent quality of every product. From the careful selection of raw materials, to the strict control of the production process, to comprehensive testing before shipment.
We're looking forward to having a good-long term cooperaton with you and your company.