According to the ESS Design manual it is possible to connect a generator and the grid to the quattro.
The Victron ESS Assistant is able to feed back power to the grid. I´m concerned if there will be a feed back via the AC-in 1 (Generator). If yes, the Generator could be destroyed.
Am I wrong or is this problem solved by the software ?
"4.5.1. Settings -> System setup -> AC Input types Set the AC Input type to Generator when connected to a generator. The system will then enable generator-charging and correctly load the generator when running. Note that we recommend wiring the Generator to AC-in 1, and the Grid to AC-in 2. The reason is that the Quattro will then prioritize the Generator over the Grid. That arrangement offers maximum flexibility (allowing forced generator intervention even when the grid is available) and maximises control. "