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- LED status indications.
- LCD display technical data, human-machine interaction through four touch keys.
- PC remote control.
• Work modes:
Work modes Description
Self-use
(with PV Power)
Priority: load>battery>grid
The energy produced by the PV system is used to optimize self-consumption.
The excess energy is used to charge the batteries, then exported to gird.
Self-use
(without PV Power)
When no PV supplied, battery will discharge for local loads firstly, and grid will
supply power when the battery capacity is not enough.
Feed in priority
Priority: load>grid>battery
In the case of the external generator, the power generated will be used to supply
the local loads firstly, then export to the public grid. The redundant power will
charge the battery.
Force time use
Priority: battery>load>grid (when charging)
Priority: load>battery>grid (when discharging)
This mode applies the area that has electricity price between peak and valley.
User can use off-peak electricity to charge the battery.
The charging and discharging time can be set flexibly, and it also allows to
choose whether charge from the grid or not.
Back up mode
When the grid is off, system will supply emergency power from PV or battery
to supply the home loads (Battery is necessary in EPS mode).
3.2 Dimensions
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