High voltage 21-24s charger and inverter?

Maarten

New member
Joined
Mar 14, 2021
Messages
8
I was going for a 48 volt, 14s, system, but is it possible to go to for example a 21-24s pack?
If so what are possible chargers and inverters one could use?
I have not been able to find much about them.
Anyone any info by any chance?

I live in the Netherlands btw, so running 240 volt ac :)
 

Korishan

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Staff member
Joined
Jan 7, 2017
Messages
6,399
You can go higher voltages, sure. The range you are looking for is a 96V rated inverter. So actually the pack would be 26s-28s.

Operating range of Lithium Ion cells from 3.2 - 4.1V
26s would have a usable range of 83.2 - 106.6V
28s would have a usable range of 89.6 - 114.8V

Note that a lead acid equivalent would in the operating range of 88.8 - 112V. This is for a 11.1 - 14V range of a single lead acid "12V" battery in an 8s configuration.
 
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