SparkyGage
New Member
- Joined
- Oct 3, 2019
- Messages
- 120
I don't think so.
I would hope so.
I disagree. Assuming wiring to the bus bar is equal length and resistance is the same (no bad connections) I really don't see any issues.
It shouldn't matter if the PowerPro goes empty first, the 6 server rack shouldn't see more than 0.5C rates if everything is wired correctly.
My current setup is two 230Ah and one 305Ah pack in parallel, I don't have any issues. My next expansion will consist of of two 460Ah, one 230Ah and one 305Ah in parallel, I don't expect any issues.
@Stotts47 I can't help you with communications, I only run open loop. I would absolutely use 4/0 between the server rack stack, Powerpro, bus bar and inverter; I didn't specify that earlier.
So... you are saying if the 6-pack (as a whole) and the PowerPro are correctly connected to the small buss with the same length/resistance of wire, they will CHARGE correctly even though the PowerPro is likely to be flat when the 6-pack is still likely over 50% capacity?
- Does that mean you can safely add a matching battery (full LiFePo factory pack with BMS) that is at 50-20% SOC to a system at 80%+ SOC and they will all charge to 100% without interfering with each other? Example: (3) 24v 100Ah batteries in parallel, one is removed and returned later at a lower state of charge, they will all charge correctly back to 100% without any special balancing procedure?