Victron Energy MPPT Control lets you see the status and setup all Victron Energy MPPTs that use a VE.Direct communications port It can be used to view live status information and historic data, including solar watts, battery voltage, charge current, load current and more it can be used to configure MPPT solar charge controller settings A VE.Direct cable is needed to connect the display to the solar charger. This cable is not included with the MPPT Control display and needs to be purchased separately. Victron Energy MPPT Control is mounted in the familiar BMV-700 series housing, maintaining a consistent and professional look to your panels and systems monitoring equipment