Q CELLS Q.HOME CORE A5, Руководство пользователя

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Operating Mode
7.2 Off-Grid Mode
1 Daytime Off-Grid
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PV Power > Load Power : The PV power is preemptively supplied to the household load (Critical Load), and
then it charges the battery. Then, when the battery is fully charged, the inverter lowers the PV power to
generate as much as the household load (Critical load) power.
■
PV Power < Load Power : If the PV power is less than the household load (Critical load + Main Load) power,
the battery discharges to supply the short energy to the critical load. If PV + battery power is less than the load
power, the inverter stops operating.
Q.VOLT Q.SAVE
With current
No current
Charging
Discharging
Critical Load
Main Load
PV
Inverter
Energy
Meter
Recloser
Grid
PV power generation
2 Nighttime Off-Grid
While the battery discharges, it supplies energy to the load. If the battery power is not enough to supply energy
to the household load (Critical Load), the inverter stops operating.
Q.VOLT Q.SAVE
With current
No current
Discharging
Critical Load
Main Load
PV
Inverter
Energy
Meter
Recloser
Grid