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03 Product Introduction
User Manual
V1.0-2023-10-30
•
Daytime: when the electricity price is at its peak, the battery will power the load first, and the
remaining power can be sold to power grid.
• When the electricity price is at its valley, set the time for power grid to charge the battery.
Economic Mode
NOTICE
• Economic mode can only be selected if local laws and regulations are met, such as whether to
allow the power grid to charge the battery and whether to allow the battery to be discharged and
sold to the power grid. If not, do not select this mode.
• It is recommended to use economic mode in scenarios when the peak-valley electricity price
varies a lot.
BACK-UP Mode
NOTICE
•
The BACK-UP mode can set different battery SOC values during grid connection and off grid.
When the power grid loses power, the inverter switches to off grid mode, and the battery can dis
-
charge to supply power to the load to ensure that the Back-UP load does not lose power; When
the power grid is restored, the inverter switches to grid connected mode. If the battery’s SOC is
lower than the set SOC, the battery can be charged by power grid.
• The purchase of electricity from the power grid to charge the battery must comply with local laws
and regulations.
• Recommended for use in areas with unstable power grids.
• When the SOC of the battery is lower than the set value, using solar power generation and
purchasing electricity from the power grid to load and charge the battery.
•
When the power grid is cut off, if the PV power generation cannot meet the load usage, the battery
discharge will supplement this part of power to ensure that the BACK-UP end load does not cut off.
