Hello, could you please send me grid code password. I tried to change to ESS and mistakenly choose germany grid and now can not change without password. Multiplus shows stone error and blinks. I could only do update of firmware to make it work. But there factory preset and no new setting works. Error show up again if I try to set new values.
Additionally i would glad if you let me know best way how to set up my easy solar which is newly connected to grid to prioritize solar energy. I do not have venus or GX panel. Just BMV batery monitor. Thank you for help. David