This cable is designed to control the shutdown and ignition of Blue Solar MPPT solar chargers with a VE.Direct interface. For example, installing MPPTs with a BMS from VE.Bus. The MPPT will light up when the source signal on the cable increases. It will go out when this signal drops or becomes floating.
This junction box allows parallel connection of up to 5 strings of photovoltaic modules.
MC4 connectors allow you to connect the panels quickly, simply and securely.
The cabling used is 4mm² for photovoltaic modules and 10mm² for output to the inverter