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Old 09-08-2016, 11:07 PM
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DavidTrap (David)
Really just a beginner

DavidTrap is offline
 
Join Date: Jun 2009
Location: Brisbane
Posts: 3,043
I'm not trying to say these guys are the definite answer, but you might get some ideas from this - LINK

I have bought some batteries from them for my observatory on the Darling Downs.

Just to give you an idea of power consumption, I can consume 50-75amp/hrs per night running a 2 x 12V PCs, mount, cooled CCD camera and other accessories each night.

I top up my batteries during the day with a 25amp charger powered by a generator. In between visits, there is a small solar panel for trickle charging.

DT

Last edited by DavidTrap; 10-08-2016 at 09:29 AM.
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