[RE-wrenches] Large lithium chargers

Darryl Thayer darylsolar1 at gmail.com
Thu Dec 2 08:30:16 EST 2021


Jay I am confused as usual, what are the loads?  AC or DC?  How are you
charging the battery from the generator or how is the battery powering the
loads?   What is the desired current or the size of the generator?  sorry
if this I dumb question

On Wed, Dec 1, 2021 at 2:23 PM Jay <jay.peltz at gmail.com> wrote:

> I got a call from a colleague that is designing a very large roughly
> 90-100 kWh lithium battery at 48v.
>
> He’s looking for large AC chargers to charge this bank. The reason is
> total elimination of switch over delay from inverter to generator and back.
>
> One technique is to use inverters for this, but pretty pricey.
>
> Any recommendations as to equipment, brands etc?
>
> It would be a 208 3 phase AC side powered by a generator.
>
> Thx
> Jay
>
> Peltz power.
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