OffGridHawaii
New member
- Joined
- Jun 14, 2020
- Messages
- 13
Hello, I have been having issues properly affixing 30AWG tinned copper wire to positive cell terminals. I am using a kweld to spot weld the fuse wire to the cell and it has been incredibly hit or miss in terms of making a proper weld. I am not satisfied and will not be continuing with using Remington 30AWG TCW.
I have decided to use 24AWG tinned copper wire connecting the copper busbars to the cells. These have been welding very securely.
My powerwall is 14s168p with brand new Panasonic cells. I have read the sticky threads in the FAQ on cell level fusing and understand should a cell short, the remaining 167 cells will all force current into the shorted cell.
My question is:
1. Given that if a cell shorts, and the other parallel 167 cells all force current into the shorted cell, this current would easily exceed the ~20A blow point of the 24 AWG wire. Am I wrong in thinking that this wire will be alright to use?
I'd greatly appreciate feedback regarding my use of 24AWG as fuse wire. Thanks!
I have decided to use 24AWG tinned copper wire connecting the copper busbars to the cells. These have been welding very securely.
My powerwall is 14s168p with brand new Panasonic cells. I have read the sticky threads in the FAQ on cell level fusing and understand should a cell short, the remaining 167 cells will all force current into the shorted cell.
My question is:
1. Given that if a cell shorts, and the other parallel 167 cells all force current into the shorted cell, this current would easily exceed the ~20A blow point of the 24 AWG wire. Am I wrong in thinking that this wire will be alright to use?
I'd greatly appreciate feedback regarding my use of 24AWG as fuse wire. Thanks!