VE Configure had no working settings
adjusting the charge voltages did not adjust what the SOC would call 100%
VictronConnect had no working settings , the battery options where just not their for the multiplus 2 ,
like they apparently would be if I used a smartshunt
I did order a smartshunt today not that it will solve the main issue of not being able to stop SOC resetting on reboots
Lead batteries very first day it detected the SOC correctly as 50% at 48v then after the update to latest VenusOS version and firmware flash from 400’s to 500’s its been calling 48v 100%
its impossible for me to charge the battery bank up full as that would involve turning off the inverters that run my file servers , 5x dedicated UPS’s run off the main battery bank
and I have about a 100+ panel solar system that feeds battery bank using dedicated ~30x 30A MPPT chargers
Reason for adding victron into the mix is to allow exporting power etc from AC coupled micro inverters as I have about 100 of those as well
but everything seems to be going stray because of this stupid SOC value that can not be manually set
if I have only ESS enabled
it will just charge and discharge the battery at 48v to and from the grid and try pushing all the AC coupled solar into the battery as well at full speed ignoring charge limits
if I enable sustain it will allow AC coupled solar to pass out to the grid and trickle charge battery from solar but still discharges battery at 48v to the grid … ,
this is another issue however as because on 2020 grid it would allow export setting limits to be controlled , but would constantly kill grid connected when it hit 48v and go inverter mode and then AC couple would stop ect rendering unit useless for what i want it for
so going back to 2015 grid grid stays connected , but the export limits are all ignored
notexternaljoined.2015.VenusOS_b827ebec168c_inst_ttyUSB0_Interfaces_Mk2_Tunnel (thisworkedbutdischargedbattery) (sustainon.48v).rvsc (6.3 KB)
2020nbypass.grid.VenusOS_b827ebec168c_inst_ttyUSB0_Interfaces_Mk2_Tunnel (3) (Copy 3).rvsc (6.3 KB)
undoess.grid.VenusOS_b827ebec168c_inst_ttyUSB0_Interfaces_Mk2_Tunnel (3) (Copy 2).rvsc (5.3 KB)
low battery voltage warning is up yet it will still export battery power to grid under 48v …
currently this is just a test setup no loads
just connected to grid battery and AC coupled micro inverters
today its pulled 1.1kw out of the grid doing its random charge ups (that should be disabled)
