Delta R4E User Manual page 74

What Power Monitor can do
Peak cut mode
When home load consumption exceeds the Peak Cut Power you set in Function Setting
page, battery will discharge to assist the power usage.
PV Array
Battery
Home load power usage
00:00
Hybrid Inverter
Input
Charge or
discharge
Peak cut mode current flows
Excess PV power
PV power used
for home load consumption
07:00
Peak cut mode behavior
Electrical Grid
Input or
output
Output
PV power
12:00
74
Home Load
Battery discharges
19:00 24:00