Both zero-feed and power limit functions must be enabled in the SUNPURA app.

The SUNPURA app offers four modes for users to choose from:

Self-generation and self-consumption, AI Smart Control Mode, Custom Mode, and Smart Socket Mode.

Zero-feed:

Zero-feed can be selected independently in both Self-generation and AI Smart Control modes.

Zero-feed enabled: Power generated by the device’s solar panels is first supplied to home appliances; any remaining power is stored in the battery pack. If both the first two conditions are met, solar power generation is limited, and no power is fed into the grid.

Zero-feed disabled: Power generated by the device’s solar panels is first supplied to home appliances; any remaining power is stored in the battery pack. If the battery is fully charged and still has power remaining, it may be fed into the grid.

Power Limit:
Power limit can be set independently in both AI Smart Control and Custom Mode.

In AI Smart Control mode, users can customize the meter’s maximum charge and discharge power. The SUNPURA app automatically monitors the total power of all loads through the smart meter. For example, if the meter’s maximum charge and discharge power is set to 5.5kW, the device will automatically stop charging if the total control of all loads exceeds 5.5kW.

In custom mode, users can set their own plans, which can limit the time and power of charging or feeding.