hi ya
On Wed, 21 Sep 2005, charlie wrote:
> >|> Battery boxes should be plastic.
> >|
> >|I have never seen a metal battery box.
that's why battery holds in a car is metal, so you have
to buy a new car every few years :-)
> WE have four of them for our 700 amp 24 volt solar system. Being very
> handy when transporting and just light/heavy enough to lift for two
> people.
i assume that's 2 batteries in parallel and those 2 pairs in series
- do you use electronics to adjust for 14.0v vs 14.5v
even a 0.1v difference between the batteries at 500A
will be a big heat generator ( too hot to touch )
- nice big fat 1awg stranded cables ??
-------
for mini-itx systems that uses 3A per p4-3G+mb+mem+disk
that'd be enough power for 200+ of them mini-itx boxes
as long as the batteries can be kept charged
and 2A additional (5A total) peak power during the first
2-3 seconds of power up at 12vdc
c ya
alvin
--
To UNSUBSCRIBE, email to [EMAIL PROTECTED]
with a subject of "unsubscribe". Trouble? Contact [EMAIL PROTECTED]
