Notices > Polls

How big is your battery bank?

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madlabs:
Just wondering the size of folks battery banks. Mine is 1200aH.

Janne:
I think it would be better to rate the battery bank size in kWh's rather than Ah's, as kWh's would take the system voltage into account. I also wonder how many % will actually exceed 1000Ah =).
For the record, my 12V battery bank has 210 of tired Ah's :)

TomW:
Well AH is kind of vague.

My 1360 AH @ 24 volts is 2X the energy density of the same AH @ 12 volts and 1/2X the energy density of the same AH @ 48 volts..

Just stating the (not so) obvious.

Tom

dapdan:
My system voltage is 24 and I have several banks:
1000Ah, 1500Ah, 1400Ah, 1600Ah

3 of them are AGM and the 1500Ah is a FLA.

Cheers...
Damani

Fused:
My battery bank is now 250Ah connected for 24v. Not quite ready for off grid but they hit dump level most every day with a bit of sunshine.  ::)

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