diy solar

diy solar

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  • Post in thread: Mixing Seplos Pack sizes - possibly BMS

    I can I can't find any information on voltage mode. Is this something you specifically set somewhere in the BMS or just by not setting/connecting to CANbus or 485 it basically manages itself?
  • Post in thread: Mixing Seplos Pack sizes - possibly BMS

    Thanks for confirming - that may well be an option. I wasn't so keen on having the inverter running blind to the BMS but as a last resort its worth testing. Its a shame Seplos went down this incompatibility path - I'm sure they have their reasons but it does seem to bring additional complexity...
  • Post in thread: Mixing Seplos Pack sizes - possibly BMS

    I started with 2x Seplos 135Ah BMS v2 packs sometime ago - been workign great. I needed more capacity and wanted to consolidate space-wise so I purchased a 280Ah BMS v3 pack with cells and an additioncal 280Ah BMS v3 empty chasis. I was intending on moving the cells from my 2x 135Ah packs to the...
  • Post in thread: Mixing Seplos Pack sizes - possibly BMS

    Can the 135Ah systems be used alongside the BMS v3 pack? I was of the understanding they were not compatabile on the 485 ports - can you connect both packs to the Inverter using two CANbus ports for example?
  • Post in thread: Single JK BMS Active Balance two 4S Packs

    I have the JK BMS 4S-8S (B2A8S-20P) with the eight active balance cables, can it be used to balance two seperate 12v 4S Packs? My intention was to use a single 200A JK BMS with two seperate 4S 12V packs so that each pack has a connection to the JK BMS, but then use the eight balance cables...
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