wave
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- Joined
- Aug 12, 2022
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- 1
Hi,
I am installing a Growatt SPH4~10k TL3 Hybrid inverter and a BETTENERGY Elebox-HV battery (17.9KW).
The BETTENERGY Elebox-HV has it's own BMS with CAN support and the SPH4~10k TL3 inverter has a CAN port so I am trying to use CAN for communications between both devices.
However, the Growatt SPH4~10k TL3 is reporting a BMS Communications fault, even when nothing is plugged into it's CAN port.
I also have a Eastron SDM630 V3 smart meter installed and plugged into the Meter port on the SPH4~10k TL3 inverter.
I was thinking maybe I have an CAN address issue.
I can't see any CAN/Communication configuration options on the Growatt inverter apart from a RS485 port config option.
The BETTENERGY Elebox-HV battery has no display for reporting issues.
The Growatt dashboard log reports the following:
Anybody any ideas?
Thanks,
Stephen
I am installing a Growatt SPH4~10k TL3 Hybrid inverter and a BETTENERGY Elebox-HV battery (17.9KW).
The BETTENERGY Elebox-HV has it's own BMS with CAN support and the SPH4~10k TL3 inverter has a CAN port so I am trying to use CAN for communications between both devices.
However, the Growatt SPH4~10k TL3 is reporting a BMS Communications fault, even when nothing is plugged into it's CAN port.
I also have a Eastron SDM630 V3 smart meter installed and plugged into the Meter port on the SPH4~10k TL3 inverter.
I was thinking maybe I have an CAN address issue.
I can't see any CAN/Communication configuration options on the Growatt inverter apart from a RS485 port config option.
The BETTENERGY Elebox-HV battery has no display for reporting issues.
The Growatt dashboard log reports the following:
SPH failed to communication with lithium battery. | 1:Depend on BMS error code 2:Check the connection of lithium Battery and inverter is good or not. 3:If error message still exists,contact manufacturer. |
Anybody any ideas?
Thanks,
Stephen