4.2 AC grid connection
M series TL AU inverters are designed for single phase grid. Nominal voltage is 230 Vac,
frequency is 50 Hz. Other technical requests should comply with the requirement of the local
public grid.
4.3 External DC switch
Although DC switch may be integrated in product already, external DC switches fulfill latest AS
60947.3 have to be installed out of the inverter in way per AS/NZS 5033. External DC switch
capacity shall be no less than 20 A per string.