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User Manual V1.4-2022-08-30 03 Product Introduction
3.3 Working Mode
3.3.1 System Working Mode
• Daytime: when the electricity price is at its peak, the battery will power the load rst, and the
remaining power can be sold to the grid.
• Night: when the electricity price is at its valley, set the time for the grid to charge the battery.
Economic mode
NOTICE
• Select Economic mode only when it meets the local laws and regulations, e.g., whether the
grid is allowed to charge the battery. If not, do not use this mode.
• It is recommended to use economic mode in scenarios when the peak-valley electricity
price varies a lot.
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