Grid-tied Operation
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Daily Operation
*1. Daytime and nighttime hours must be set when installing the inverter.
*2. The emergency backup charge is not discharged.
*3. Battery discharging stops when the amount of sunlight increases and power is sold to the power company.
*4. The storage batteries are charged whenever the emergency backup charge is low.
*5. The storage batteries do not charge further once full.
*6. Surplus solar power that cannot be stored in the power batteries is sold.
*7. Even while the storage batteries are discharging power, 0.2 kW or more power is purchased from the power company.
*8. Even while solar power is used to charge the storage batteries, power is sold and purchased according to power consumption in the home.
The storage batteries are fully charged during
the nighttime hours. *1, 4
Time of Day
MAX POWER
EXPORT Mode
Remote Controller (Example)
Remote Controller (Example)
Once the storage batteries are full,
charging/discharging is stopped until the
daytime hours. *1, 4
If there is an insufficient amount of sunlight and
the storage batteries are low,
charging/discharging is stopped. *2, 4
ECONOMY
Mode
Remote Controller (Example)
The storage batteries are charged until full
regardless of the time of day or the amount of
sunlight. *8
HOME BACKUP
Mode
(Initial mode)
Remote Controller (Example)
If the amount of sunlight increases, surplus solar
power is used to charge the storage batteries.
*4, 5, 6, 8
Remote Controller (Example)
The storage batteries are discharged to supplement
power shortages (when power is purchased from the
power company) during the daytime hours up until
the nighttime hours begin. *1, 2, 3, 4, 7
Remote Controller (Example)
If the storage batteries run low,
charging/discharging is stopped until the
nighttime hours. *1, 2, 4
Remote Controller (Example)
The storage batteries are discharged to
supplement power shortages (when power is
purchased from the power company). *2, 3, 4, 7
Remote Controller (Example)
Though the storage batteries are full,
charging/discharging is stopped as a safeguard
against power outages on the commercial power grid.
Remote Controller (Example)
If there is an insufficient amount of sunlight and
the storage batteries are low,
charging/discharging is stopped. *2, 4
Remote Controller (Example)
Night
Morning
If there is an insufficient amount of sunlight,
charging/discharging is stopped. *2, 4
PEAK CUT Mode
Remote Controller (Example)
Remote Controller (Example)
The storage batteries are discharged to
supplement power shortages (Discharges in
order to cut peak). *2, 3, 4, 7
If the amount of sunlight increases, surplus solar
power is used to charge the storage batteries.
*4, 5, 6, 8
Remote Controller (Example)
The storage batteries are discharged to
supplement power shortages (Discharges in
order to cut peak). *2, 3, 4, 7
Remote Controller (Example)
Daytime
Evening