・
Forced charge mode
Although battery stops any action when SOC (state of charge) reach 0%,
the self-discharge phenomenon may still causing SOC lower than 0%.
At this time, hybrid inverter will force battery charging from PV power and grid
power until the battery SOC reaching 30%. Only in this special condition will
battery be charged by grid power. In normal operation mode, inverter only
charges the battery by PV power.
Forced charge mode current flows
Electrical Grid
Hybrid Inverter
Battery
Input or
output
Forced
Charge
Input
Output
Home Load
P
V Array
Forced charge mode behavior
19:00
12:00
07:00
00:00
24:00
PV power
PV power used
for home load consumption
Excess PV power
Home load power usage
80
What Power Monitor can do
