Solar PV Arc Fault Circuit Interruption Afci Combiner Box BHSZ-8/1 all black They use gravel or concrete

They use gravel or concrete tiles as ballast to weigh them down avoiding any fixing holes in the roof cladding

The most complete package for homegrown energy

Real-time grasp of PV plant status

The Solis is a true hybrid inverter that works as grid tie inverter for self-consumption

especially at long distances

Solar PV Arc Fault Circuit Interruption Afci Combiner Box BHSZ-8/1 all black They use gravel or concreteThe Arc Fault Circuit Interruption Combiner Boxes monitor the current and voltage of each string and the temperature in an enclosure, the integrated automatic. contactors triggered when there is arc fault detected. So the PV DC strings will be shut down rapidly. The solution provides solar PV system safety. The DC contactors can be remote controlled for easier system maintain. 1000V AFCI Combiner Box: 8 Strings Input 1 String Output APPEARANCE