Delta R4E User Manual page 75

Selling First mode
Selling first mode is a standard PV inverter mode combining with 6 time settings.
In normal operation, power generated by PV array will all feed-in to home load and grid.
If users have set the time settings, inverter will change behavior in these time intervals.
Please refer to page 81 chapter for more detail about time settings.
PV Array
Battery
Home load power usage
00:00
Hybrid Inverter
Input
Charge or
discharge
Selling first mode current flows
Excess PV power
PV power used
for home load consumption
07:00
Selling first mode behavior
Electrical Grid
Input or
output
Output
PV power
12:00
75
What Power Monitor can do
Home Load
19:00 24:00