The energy meter can show the current output (W), the current (A), the total power (kWh) and the daily maximum (W). The energy meter display also shows the operating time of your solar energy plant. The energy meter measures only 14.2 x 23 x 7.5 cm and it's easy to operate by buttons. The device is suitable for use inside buildings (IP20). The energy meter has a shockproof plug and a socket.