Monitor "Exported to/Imported from Grid Energy" vs "Solar Production" in realtime Track your home energy use in realtime and create the billing information on hourly/daily/monthly basis Compare your electricty bill and income of your solar PV system and provide you a detailed report Monitor energy flow in two-way (From Grid and To Grid) by only one bi-directional meter Open API for perfect integration into your own server or other Home Automation Platform (Home-Assistant,openHAB,Node-RED,ioBroker,PVoutput)