The EasySolar-II GX combines a MPPT Solar Charge Controller, an inverter/charger and control hub in one enclosure. The product is easy to install, with a minimum of wiring. The all-in-one Solar Power Solution The Victron EasySolar-II GX integrates the following elements: A MultiPlus-II 48/3000/735-32 inverter/charger A SmartSolar 250/70 MPPT -Tr solar charge controller A GX device with a 2 x 16-character display. These elements come prewired together inside a single unit. This greatly simplifies most installations, saving time and money. Display and Wi-Fi The display reads battery, inverter and solar charge controller parameters. The same parameters can be accessed with a smartphone or other Wi-Fi enabled device. In addition, Wi-Fi can be used to set up the system and to change settings. Solar Charge Controller The DC output of the SmartSolar 250/100 MPPT is parallel wired with the DC connection of the MultiPlus-II inverter/charger. The on/off mechanism of the MultiPlus-II also controls the SmartSolar MPPT. GX Device The integrated GX device includes: A BMS-Can interface. This can be used to connect to a compatible CAN-bus managed battery. Note that this not a VE.Can compatible port. A USB port An Ethernet port A VE.Direct port The GX device controls the MultiPlus-II and the SmartSolar MPPT with respectively a VE.Bus and a VE.Direct connection.