Seplos CAN BUS RS485 48v 200A 8S-16S BMS
- Thread starter Firechief
- Start date
Would you know the date range? I just received 2 new ones but the manufacture date looks to be 210506 !!
The date does not realy mater. I have received 6 and all of them were manufactured before August 2021. But I can see that the problematic diode was replaced.
Hello, a big thank you for all the feedbacks of this can bus compatible BMS !!!
For the Victron users I found a post on the Victron forum where people are using it with a GX device on chained LiFePo4 DIY batteries and details of the custom cable needed:
community.victronenergy.com
For the Victron users I found a post on the Victron forum where people are using it with a GX device on chained LiFePo4 DIY batteries and details of the custom cable needed:
SEPLOS 48V 100AH Energy Storage Battery Compatibility? - Victron Community
community.victronenergy.com
Attachments
Last edited:
As in call Seplos?
yep, send them a message
They just replied so will see
I’ve been running the 200 amp 48v for maybe 6 months now with zero issues, until today. All the light went out, nothing in the screen, no power coming through. Seems totally dead. The most power I ever put through it was maybe 50 amps and had nothing running today when it died. Is there anything I can try other than hit the reset button???
Which brand ? Seplos has a defective rectifier on there bms that they are changing out under warrant
Yes a Seplos. Waiting to hear back from them still but I’ll ask about that. Thank you.
You have a number for the new diode? Where is D4 located ? And diagram available?
I just got a FW from them but not doing a thing before they tell me what it does
shavermcspud
Solar Enthusiast
- Joined
- Mar 12, 2020
- Messages
- 577
Whats was the FW version, I may be able to enlighten you
Is anyone by chance using a Seplos BMS (or 2) with Phocos Any-Grid inverters?
Phocos is compatible with Pylontech so I'm hoping it'll work with the Seplos.
https://www.phocos.com/wp-content/u...ttings-for-Pylontech-Batteries_2021-05-07.pdf
edit: I found on the Seplos web site that the BMS is compatible with the Phocos Any-Grid, however I'm confused, is there a different Seplos board that is RS485 instead of CANBUS? Or can the board be configured to communicate either RS485 or CANBUS from the single CAN port.
The Seplos site says this:
Now our RS485 communication board supports these brands of inverters,The BMS with RS485 communication has a built-in RS485 protocol, please confirm with the salesman before buying what you need is that one RS485 protocol:
The default is the Pylontech RS485 protocol
Voitronic
Phocos
Growatt
Phocos is compatible with Pylontech so I'm hoping it'll work with the Seplos.
https://www.phocos.com/wp-content/u...ttings-for-Pylontech-Batteries_2021-05-07.pdf
edit: I found on the Seplos web site that the BMS is compatible with the Phocos Any-Grid, however I'm confused, is there a different Seplos board that is RS485 instead of CANBUS? Or can the board be configured to communicate either RS485 or CANBUS from the single CAN port.
The Seplos site says this:
Now our RS485 communication board supports these brands of inverters,The BMS with RS485 communication has a built-in RS485 protocol, please confirm with the salesman before buying what you need is that one RS485 protocol:
The default is the Pylontech RS485 protocol
Voitronic
Phocos
Growatt
Last edited:
Ask Seplos if there is a RS485-Version available.
I had a question about the BUS-Connection and they asked me what version i have: Canbus or RS485...
Seplos can use can or rs485. Just a different configuration for the cable. Same port. It’s labelled can/rs485
Similar threads
