Inverter Remote On-Off CableUse this cable to connect the (discontinued) Phoenix Inverter 12/180, 24/180, 12/350, or 24/350 to a VE.Bus BMS or a BlueSolar MPPT Charger that features a load output: VE.Bus BMS: the Inverter will be switched off when the batteries are empty BlueSolar MPPT Charger: connecting an inverter directly to the load output of a BlueSolar MPPT Charger is not possible; the inverter needs to be connected to the battery. Then use this cable to switch the inverter on and off with the load output. Please contact your dealer for any returns, repairs or support issues related to this product. Quick Guide (pdf)Brochure (pdf)