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Old 01-16-2020, 11:06 PM   #4
fstop
Gone Wild
 
Join Date: Oct 2019
Posts: 646
Default Re: 72V AC Drive Precedent Progress

Quote:
Originally Posted by dougrobling View Post
Here is the spec on the battery. It is 72V, 120aH, and includes a voltage reducer for my 12V needs. The price was about $1,800 plus about $400 to ship it here.
I think I “over-speced” it with the 200A battery management system, as I don’t believe current draws will be nearly that high on a consistent basis (especially at 72V). I will data log the current draws when it’s in and installed. You would probably be fine saving some money by reducing the BMS or maybe even the aH, but I just didn’t want to spend a bunch of money and come up short, so I tried to error on the high side...
That sounds like a good price for that AH and voltage. Will be interested to see the product when you get it and learn about performance etc...

Please keep us posted.
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