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Dear Friends,
I hope i will find some solution with you.
I have installed a system with Goodwe inverter GW10k-ET, hybrid it has 9.3 kwp modules and 6.4 High voltage BYD battery box.
This is the situation:
We turn on the whole system, everything works perfectly, now we want to simulate a blackout so we switch off the grid on main switch of the house the inverter immeditaley goes off grid and supply the house without interruptions, BUT, when we bring back the grid and inverter tries to go "on grid mode" from "off grid mode" it trips the RCD of the house.
And then in order to bring back the grid we have to restart the inverter, so it starts with on grid mode.
the inverter has two output 1.on grid and 2. back up, mos of the house is on backup but not the heating system and the kitchen in order to not overload the battery in case of a blakout.
I really hope someone can give me some explanation im stuck with this system,
I hope i will find some solution with you.
I have installed a system with Goodwe inverter GW10k-ET, hybrid it has 9.3 kwp modules and 6.4 High voltage BYD battery box.
This is the situation:
We turn on the whole system, everything works perfectly, now we want to simulate a blackout so we switch off the grid on main switch of the house the inverter immeditaley goes off grid and supply the house without interruptions, BUT, when we bring back the grid and inverter tries to go "on grid mode" from "off grid mode" it trips the RCD of the house.
And then in order to bring back the grid we have to restart the inverter, so it starts with on grid mode.
the inverter has two output 1.on grid and 2. back up, mos of the house is on backup but not the heating system and the kitchen in order to not overload the battery in case of a blakout.
I really hope someone can give me some explanation im stuck with this system,
