I’ve observed that the Multiplus II inverter consistently defaults to “Charge Only” mode and the “Optimized without BatteryLife” ESS profile after a routine power cycle or power outage.
Is this normal behavior? If you’re using the same device, have you encountered this issue as well?
M_Lange
(Matthias Lange - DE)
July 23, 2025, 4:29pm
2
What device do you power cycle? The MultiPlus or the GX device?
The MultiPlus needs to be switched to I not II.
restarting the MultiPlus-II is not retaining previous mode and ESS profile change.
Why do you mean by “The MultiPlus needs to be switched to I not II”
M_Lange
(Matthias Lange - DE)
July 23, 2025, 4:56pm
4
II is “charger-only”.
If the hardware switch is at II you can’t switch it to ON via software.
Is it a MultiPlus GX or do you have a separate GX device?
I have a separate GX device.
The inverter was pre configured by bimblesolar.
How to change it then? Is the only way change the mode is via VE configuration tool?
Thanks @M_Lange You have solved the issue.
system
(system)
Closed
August 7, 2025, 3:56pm
7
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