The Victron VE.Direct Non-Inverting Remote On/Off Cable is a dedicated control accessory for compatible BlueSolar and SmartSolar MPPT solar chargers. Model ASS030550320 connects to the charger’s VE.Direct port and allows an external signal, such as from a BMS, to remotely enable or disable the solar charger.
A high input signal switches charging on, while a low or floating signal switches it off. The cable is useful in lithium battery and BMS-controlled solar systems where automatic charger shutdown is required, providing a simple wired control solution for RV, marine, off-grid and stationary installations.