Tesla 3 battery pack inverter

[Jason Morris]

I saw jerhugarica's video on the new model 3 battery packs. They seem to be 25s. Where would you find a 90-100v pure sine wave inverter? Seems like the tesla S modules would be easier to use in a powerwall because they are 6s. If you put 2 of the packs in series you can get 12s (36v- 50.4v) and then you can use magnum sine 48v inverter which has a input range of 36v - 67.6v.

 

[brwainer]

Of the 4 modules in a Model 3 battery, two are 25S and the other two are 23S. Together they make 96S which is what the motor runs at.

Using these for non-EV purposes is definitely going to be a challenge. Pay attention to EVTV (the people whose video Jehu edited down) because they are pretty committed to figuring out how to use all the batteries from Model 3's that hit a tree, get flooded, etc.

 

[rev0]

This inverter comes in several voltage configurations up to 110VDC: https://rover.ebay.com/rover/0/0/0?mpre=https://www.ebay.com/ulk/itm/232549779936 I bought the 48V 1500W one, they might be able to make a custom 90V one, doesn't hurt to ask. For charging you would probably need to use a DIY EV battery charger or something, but maybe standard solar inverters are configurable that high, I don't have experience with that.