houseofancients
Solar Wizard
this is a Seplos V2 ( would assume 10e)
and as stated many times , i run and have run these exclusively for a while now
DEYE SUN-12K no decharge below 9%
- Thread starter Janmn
- Start date
this is a Seplos V2 ( would assume 10e)
and as stated many times , i run and have run these exclusively for a while now
shadowmaker
Solar Wizard
OK. I think there are many Seplos V2/Deye/Sunsynk users here so hopefully OP can get this sorted out. @~3,16V cell voltage he has still some safely usable capacity left in his batts.
@houseofancients are you running closed loop? If so how low does your cell voltages go?
houseofancients
Solar Wizard
closed loop...
approve 3.0v ...
then again, i never go that low as i have ample capacity, and in my TOU is set never to go below 20% as advised by all manufacturers
A short update. The Deye inverter is apparently not involved in the Force Charge. it's initiated by the Seplos BMS 2.0 sw 16.6. None of the monomer or packet low voltage values are reached. I disabled all safety features (for now) and other fetures that I think could influence the behavior.
what am i overlooking in the BMS settings that triggers force charge?
what am i overlooking in the BMS settings that triggers force charge?
DIYrich
Solar Wizard
Disable comms, and run in voltage mode.
I also considered this option. But there are some downsides to this.
Another option I considering could be an option is to "cheat" with the SOC value by changing the rated capacity of the cells. in that way I hope that I can use voltages of the cells to determine when the battery is decharged instead of an estimated soc of 9%
Another option I considering could be an option is to "cheat" with the SOC value by changing the rated capacity of the cells. in that way I hope that I can use voltages of the cells to determine when the battery is decharged instead of an estimated soc of 9%
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