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%.
• Forced charge mode
Figure 5-26 : Forced charge mode current flows
Electrical Grid
Hybrid Inverter
Battery
Input or
output
Forced
Charge
Input
Output
Home Load
PV Array
Figure 5-27 : 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
46
Turning On the Hybrid Inverter
Содержание Hybrid E5
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