Hi,
I’m using a Bluetti Elite 200 V2 power station installed in a vehicle, mainly charged through Bluetti Charger 2 (alternator), and solar.
My goal is to limit the maximum battery charge to ~90% SOC, to avoid the battery staying at 100% all the time and improve battery longevity.
I’ve tested UPS / SAI modes (PV Priority, Time Control, Custom with 20–90%), but:
The SOC high value does not act as a hard charge limit
It only changes power source priority
With Charger 2, solar, or alternator, the battery still charges to 100%
So my questions are:
Is there any way to set a real maximum charge limit (e.g. 90% SOC)?
If not, is this a firmware limitation?
Are there plans to add this feature in future updates?
I’m not trying to disconnect charging completely, just to avoid constant 100% SOC while driving.
Thanks.