Our AFCI combiner boxes are equipped with true UL-listed solar DC components including DC contactors and DC fuse holders etc. The Arc Fault Circuit Interruption Combiner Boxes monitor each string currents, voltages, and temperature in the enclosure, the integrated automatic contactors triggered when there is arc fault detected, provide solar PV system safety.
For years, we have manufactured our combiner boxes with durable materials that are used efficiently to meet orders at any volume. Along with our consultation, prototyping and after-sales services, our quality control team makes sure every combiner box is properly assembled and safely shipped. Comes with discounts and 5-year warranty. Work with us today!