bobac
New member
- Joined
- Apr 24, 2020
- Messages
- 11
Hello,
had plesure to setup such a ESS ~ two years ago
25kWh ESS, 12 Tesla modules, 48V
MPPT SmartSolar & 1.8kW solar panels
Victron MPII 5kVA single phase, SIMP BMS
BMS is connected --> Ve.Can on MP
MPPT is connected --> Ve.Direct on MP
last month I have found 'MPPT error #67 BMS lost' on my Victron GX
now after investigation I can prove that SimpBMS is not seen by GX any more
but it is possible to connect to SimpBMS on serial port --> PC and it shows all cells are happy
was suggested to update all components. it is done
Venus v2.87
MP v497
MPPT v3.07
Simp v80820
Ve.Can on MP is dead?
how to check it?
any ideas
had plesure to setup such a ESS ~ two years ago
25kWh ESS, 12 Tesla modules, 48V
MPPT SmartSolar & 1.8kW solar panels
Victron MPII 5kVA single phase, SIMP BMS
BMS is connected --> Ve.Can on MP
MPPT is connected --> Ve.Direct on MP
last month I have found 'MPPT error #67 BMS lost' on my Victron GX
now after investigation I can prove that SimpBMS is not seen by GX any more
but it is possible to connect to SimpBMS on serial port --> PC and it shows all cells are happy
was suggested to update all components. it is done
Venus v2.87
MP v497
MPPT v3.07
Simp v80820
Ve.Can on MP is dead?
how to check it?
any ideas