SMA SUNNY ISLAND 8.0H - Glossary; Absorption phase; AC coupling; AGM battery

6 Electrical Connection SMA Solar Technology AG
66 SI80H-60H-OffGrid-IA-en-11 Installation Manual
6.28 Connecting the Auxiliary Contact of the Transfer Switch
Figure22: The transfer switch switches between the electricity grid and the generator. The position of the transfer
switch is queried by means of the auxiliary contact.
If you are using a combination of electricity grid and generator as external energy source, connect
the transfer switch as follows: