ERBR1516
New member
- Joined
- Jan 5, 2020
- Messages
- 10
Ok, I've been lurking for some time to try and get an idea of how to design my packs for my powerwall. I really like the modular approach, that way the system can remain in operation when needing serviced or if I need to remove a pack for any reason.
So this is what I have came up with. 14s20p packs. Those packs will be connected in parallel. I will put the system into service once I complete the 4th system voltage pack..
Just wanted to start a discussion on the pros, cons, and just anyone's input on how I have designed the packs. Will there be any issues with the pack design? All cells are testing between 2200,and 2800 on my liitokala. All cells are LG. One group of cells rated at 2600 and the other rated at 2200.There are an even number of each in the pack (or will be). All cells testing at or above rated specs.
So this is what I have came up with. 14s20p packs. Those packs will be connected in parallel. I will put the system into service once I complete the 4th system voltage pack..
Just wanted to start a discussion on the pros, cons, and just anyone's input on how I have designed the packs. Will there be any issues with the pack design? All cells are testing between 2200,and 2800 on my liitokala. All cells are LG. One group of cells rated at 2600 and the other rated at 2200.There are an even number of each in the pack (or will be). All cells testing at or above rated specs.