We are a small start-up that is 3D-printing windturbines from recycled plastics. We would like to know how we can connect them to the grid with and without solar. For now we have a windturbine of 500Wp and 3000Wp that we want to test in this set-up. Our MPPT-controller also has a DC-DC converter so output voltage can be whatever it needs to be.
Connecting our windturbines to a DC-bus would be an option to consider:
However, it appears that only the Multiplus and Quattro can connect to the grid? We are in Europe (230V, 50Hz grid).
We have read https://www.victronenergy.com/live/ac_coupling:start and watched https://www.youtube.com/watch?v=tbpQzEZTElI but these questions remain open.