These parameters are in the device Parameters tab. Apply the settings and availability limits for this inverter family.
| Parameter | Values | Huawei configuration guidance |
|---|---|---|
| AC Network | Single phase (default) Tri-Phase | Type of AC network |
| Number of PV Circuits | 1 … 4 | Number of solar panel circuits to monitor |
| Inverter model | 0…255 | 0 = HUAWEI SUN2000L 4 = HUAWEI SUN2000 21 = EMMA |
| Refresh rate (min) | 0…255 | Cyclic rate of data polling from the inverter. |
| Battery 1 | Not Used / Used | Display group objects to monitor the status of battery 1 |
| Battery 2 | Not Used / Used | Display group objects to monitor the status of battery 2 |
| Powermeter | Not Used / Used | Display group objects to monitor the powermeter value |
| Timezone | UTC-11… UTC+14 | Timezone where the device is installed. It is used for logic functions based on the weekly calendar. |
| Daylight saving time | Not Used / Used | Set if daylight saving is used where the device is installed. It is used for logic functions based on the weekly calendar. |
| Device Options | Text string | Device options are not available on this device. |
Application settings
Leave Device Options empty.
An enabled object does not make an unsupported measurement available. Check the complete object reference in Section 8.
Refresh rate
Allow the configured polling interval before checking that measurements update. Choose the interval required for the KNX project.