Huawei grid-connected inverter communication module

How do I connect the sun2000 to the power grid?

Page 79 ● Before turning on the AC switch between the SUN2000 and the power grid, use a multimeter set to the AC position to check that the AC voltage is within the specified range. Connection Mode After the DC or AC side of the SUN2000 is powered on, you can connect the app to it through a WLAN module, a Bluetooth module or a USB data cable.

How many inverters can be connected in a smart dongle?

In the Smart Dongle networking scenario, a maximum of three inverters and six ESSs can be connected. In the off-grid state, the output phases of cascaded inverters are different. The load outputs of the Backup Boxes connected to each inverters cannot be connected in parallel.

Is sun2000 a grid tied solar inverter?

The SUN2000 is not in grid- tied mode. Communication Blinking green The SUN2000 receives indicator communications data normally. Page 31 Bluetooth module, or a USB data cable is inserted into the USB port of the solar inverter.

How many power grid earthing systems does the sun2000 support?

Added three power grid earthing systems supported by the SUN2000. Deleted the description that "The SUN2000 only supports the IT power grid mode" and that "The SUN2000 is mainly used for medium-voltage power grids. It delivers three-phase, three-wire output, which is then fed to a medium- voltage power grid through a step-up transformer."...