Hello, I have an easysolar 2 gx, smart meter, 12 kwh canbus battery, fronius primo 3kw.
I can't get the system to work as I would like.
I can only inject into the network the fronius which is positioned on ac in.
All loads are on ac out 1.
With ESS I have large production losses because when the battery is at 100% the mppt charger is switched off and the load is always powered by the fronius.
I tried ignore ac input disabling ess but I don't like how it works because it drains the battery when I have production from the fronius.
What I would like is to prioritize from the mppt with the power surplus from the battery or battery charge to 100%.
example :
2500w fronius production,
1500w mppt production,
1000w loads,
battery 100%
what happens is that the mppt is at 0w and the fronius feeds the 1000w of the load instead I would like the fronius to continue injecting 2500w into the grid and the 1000w of the loads came from the mppt.
I hope I have explained ... I can make almost all the necessary changes apart from injecting mppt into the grid ...
Do you have any advice?