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Batrium: 2 Banks 1 BMS ?
#11
(05-16-2018, 09:35 PM)Crimp Daddy Wrote: You are on track for the most part about the packs, they are 5s each, but I plan to add 2 more in series for a total of 15s.

I think its important to note that my plan was to make parallel connections to each cell in each pack.  The goal was to ultimately reduce the longmon count.  Electrically Cell 1 in each pack would be connected to each other.

Its really no different than what everyone else is doing, I just have a different wiring challenge.

Note the connections in ORANGE = Parallel connection to each cell in each pack.  GREEN = BMS/Longmon connection


Thanks, I have the same modules and am going to be tackling the same issue when I assemble with a BMS.
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#12
Awesome, how many kWh in cells do you have? Most of mine are all 5s, but I do have some 6s modules which I am using for something else.
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#13
(05-17-2018, 03:46 AM)Crimp Daddy Wrote: Awesome, how many kWh in cells do you have?   Most of mine are all 5s, but I do have some 6s modules which I am using for something else.

Currently have about 33 kwh, getting another 10, so that should put me at about 43 kwh. Planning on building an offgrid house. I'll have propane or natural gas for heat/cooking/drying. 

Got most of it for about 100-130 per kwh. 

I'm going to use the magnum 4448 inverters, and probably use their other components for charge controllers/load centers. Plus about 5-8kw of solar.
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