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Parallel Connection, 4 x Lithiums, Cable Lengths and thickness, Verification and Advice Needed

NicolasM
in Batteries

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Dear All,

The plant consists of:

  1. Sunsynk Hybrid single phase 8KW (Charge Amps 80 - but max is 100), Discharge Amps set at max 4KW +- 80 Amps?)
  2. JA solar
  3. 4 x Hubble AM2
  4. Switch Gear

I have tried reading as much as I can, watched Forum recommended videos and tables, but, I remain confused. One battery OEM says this way, the other if it is done that way then your warranty is void, and so forth.

I have to redo the layout of the battery banks for better efficiency and space utilisation.

The attached diagram shows the envisaged layout and the parallel cabling methodology. 

May I PLEASE have your thoughts, advice, and recommendations on the proposed layout, cable lengths, and cable thickness.

I would certainly be forever gratefull !!

Kind Regards,

Nico

Battery Cabling - Oct 2022.docx

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