Recent content by zonnigBreda

Yes, you need to download the firmware from the seplos side and use bms studio (last tab) to upload the firmware. Read the firmware update instructions! I did not :-) as usual... and the BMS was hanging during the upgrade(I was afraid I destroyed it as it did not react anymore to the power &...

Though not an offical drawing, this is what the ali shops make of it...

I guess you were looking for text. The v3 talks modbus RTU. So you will ahve to find some block for nodered that can decode modbus. In python this works to talk to seplos v3 # --------------------------------------------------------------------------- # # import the various client...

I have documented the RS485 protocol for the v3 Seplos. See here: https://github.com/marcelrv/seplosBMSv3/tree/main

Will there be an Orion XS 12/12-30 (or at least a smaller version) at some point? The prices for the 50A version is quite steep it seems (at least for the ones currently offered) and I don't need that much power.

LOL.. hi Mede bredanaar :) en andere Hollanders/Brabo's Seems indeed the case.. than I can just as well import from China This.... the case with BMS is over 600€... okay, that includes ~200-250 for a 200A BMS, but that indeed in my mind does not justify the remaining 400€ for few sheets of steel

Are there shops in Europe that sell DYI rack cases so I can add some of those NKON batteries to it? E.g. EEL or seplos. Would think that buying in EU could save some of the transport costs I still doubting for 19" rack vs the vertical standing ones... any pro's / cons to consider between the 2?