LiFePO4 Parts

[feudalkaos]

I recently purchased 16 Sinopoly 100ah cells and have been working on building my house bank.

I have decided on a 4P4S design and need a few things to complete the build. I am hoping that one of you has a good source for these parts.

I need more of the busbars for interconnecting the batteries. The 16 cells came with 16 busbars but I would like to connect them in 4P4S and will need a total of 36 of them. Can anyone point me toward a good source for these?

I also need to build a compression plate (strap) system for the batteries. I have seen some people using plywood but I do not feel entirely great about this. I have also seen people using 1/4" aluminum plate and this seems like a good option. The best I have seen so far is the LiFePO4 cell plates that are shaped like the cells. I am wondering if anyone has a source for these? I included an image for reference.

Thank you