MultiPlus Quattro Inverter Charger multiplus ve.bus VictronConnect VE.Direct Bluetooth Smart Dongle Multiplus-II VE.Bus cerbo gx BMV Battery Monitor Community tests - do not use Phoenix Inverter VE.Smart Network MPPT SmartSolar Venus OS Bluetooth SmartShunt Digital Multi Control SOC CCGX Color Control battery charging Temperature Sensor MPPT Controllers reboot Quattro-II