hi
I have experience with 18650s building while batteries but I have never built a powerwall. I have an opportunity to buy new 18650s at a good price. I am trying to figure out how many I should buy to build a standard size powerwall. What I mean is that I am sure there is well know go to equipment that would limit the size, otherwise you have to buy crazy expensive speciallized equipment. Also I imagine there is a standard size of module you build of parralell cells. could someone please give me an idea of module size and number of modules ( I imagine 13 to make 48 volts?) so I can estimate how many cells I need.
thank you
I have experience with 18650s building while batteries but I have never built a powerwall. I have an opportunity to buy new 18650s at a good price. I am trying to figure out how many I should buy to build a standard size powerwall. What I mean is that I am sure there is well know go to equipment that would limit the size, otherwise you have to buy crazy expensive speciallized equipment. Also I imagine there is a standard size of module you build of parralell cells. could someone please give me an idea of module size and number of modules ( I imagine 13 to make 48 volts?) so I can estimate how many cells I need.
thank you