Is anyone aware of a solution for charging an EV from an offgrid solar installatiion (for example, Fronius + Victron)? Ideally I want a solution where the user can select between "eco" and "fast" charging modes; in "eco" mode it should use excess solar once the batteries are fully charged, while respecting the maximum current limit for the solar inverters.
All the existing solutions I'm able to find for 'eco' vehicle charging rely on measuring exported energy to determine what is available for car charging, which is obviously not an option here.