The BMV-700H and the BMV-710H Smart are high precision battery monitors that have been specially designed for systems with a high battery voltage ranging from 60 to 385 Volts.
VE.Direct Bluetooth Smart dongle
Solar Solutions
The dongle is able to read data from all products with a VE.Direct port, such as the BMV-70x series battery monitors, Phoenix Inverters with VE.Direct port, MPPT Solar Charge Controllers.