Victron Energy BlueSolar MPPT 150/45-Tr Solar Charge Controller. For 12V, 24V and 48V battery systems. Max 150 Voc and 45A charge current. Screw terminals for both battery and PV connections
For optional remote panel, see: MPPT Control
For Bluetooth Dongle, see: VE.Direct Bluetooth Smart Dongle
For a version of this controller with built-in Bluetooth, see: SmartSolar MPPT 150/45-Tr