Solar Array Junction Box 4in1out (Fuse-Tb-Mcb-Spd) Diode

Small grid-tied PV systems (less than 5 kW @ 600V DC) often have only one or two series strings of modules. GEESYS Team will configure the SJB based on the Inverter’s and Solar PV modules technical specifications. Normally a GEESYS combiner box houses a series of TBs, fuses, the MCB & the SPDs.

Some Inverter manufacturers include series fusing within the inverter or its attached disconnector box, which may eliminate the need for a separate combiner box. However, using a PV combiner box located close to the PV array gives you easy access to the wires for each series string. This can be handy for troubleshooting a malfunctioning PV array without having to run back and forth to the inverter area.Some of the important points related to Geesys products., for your kind consideration