Introduction
04
3.2.6 ExtEms
3.2.8 Time of Use
ExtEms mode requires customized external control accessories that can remotely
control the operation of the inverter. It is not recommended to use it without
professional personnel.
3.2.7 PeakShave
In PeakShave mode, the charging and discharging of the battery are controlled by
setting the AC power to reduce the peak load of the power grid.
The Time of Use mode is designed to reward customers who do their part to
reduce demand on the electric grid, particularly during peak usage periods. Use
most of your electricity from PV energy and during off-peak time periods, and you
could significantly lower your monthly bill.
Grid power > P_Back
：
Energy flow:
Grid power < P_Back
：
TV
11
2
Note:
P_ Back is set to Grid Ctr1 in the Run Param directory of the menu.