Aridom82

There you go, i have attached the stl file of the template

Sure. If the admins allow for file sharing i can share it no problem. I dont know if there is any rule about it. I also can cad any...

The yellow steel plates are 5mm thick, the springs are holding 75kgf each. I checked for bends on the plates and they have not bent at...

Got our Gen3 and setup for the RV - in a word, just outstanding. It's so simple and works so good, all tech companies should strive for...

Have a read through this thread - it is super long of course with oodles of speculation based of little information. Somewhere around...

I have put class T fuses directly on the dc breakers of each battery, they are small so is difficult to see them. I am afraid the wire...

That's fine. Cell jellyroll does not extend into that area. Most expansion happens in middle side. I would insert 1/2" (12.7mm) thick...

Or 3D print a hump on that PLA template in the middle to force yellow plates into spring mode to transfer force to the middle. You could...

Nice build. I think that you have done a great well planned project. I don't see any issues that are major enough to mention. Since...

Just to be a party pooper, for about $110 you can purchase an all steel shelving rack with 4 shelves that can be all stacked or just 2...

I see. I can add a small square of some thin rubbery material between the cell and pla template so i increase the pressure at the...

The idea was to 3d print a template that can hold in place painted steel bars that i have in stock (instead of laser cutting a whole...

In California, the state has embarked along with the utility owners and investors to build massive lithium battery storage facilities...

Oh not at all. I greatly appreciate feedback from people that knows more than me. Without you all i couldnt have built this. The lithium...

Maybe some midnite DC surge protectors for illumination inside :)

Factory specs are compression against entire face, but you could possibly add a taller shim (of steel that's sufficient to not deflect)...

I think he was limited by the length of the BMS provided silicon cables

Post up pics of the gutters above. Interesting choice using network cable gutters. Not sure that meets code.

Nice work! How much it cost you per kwh (just the material)?

Looks great 😃.