We might be able to help with a backup battery solution. Check out www.PortableSolarPower.Biz
On Nov 25, 9:51 am, Jim Graham <spooky1...@gmail.com> wrote: > On Fri, Nov 25, 2011 at 02:36:46PM +0000, Fred Niggle wrote: > > May i suggest that if your set on doing this then you'll need to > > exploresolarcharging. > > He's already said thatsolarisn't an option because of the environment. > If that's true, thensolaris ruled out. The gell cells I suggested can > do the job (but it might take a LOT of gell cells, depending on the load > and the duration required). > > I would also look into any other source of energy available (flowing > water, wind, etc.), to provide at least SOME amount of re-charge for > the gell cells (or whatever). > > I also suggest doing some research on SCADA (Systems Control And > Data Acquisition) systems and how they're powered in hostile > environments. This is not a new problem...power companies, companies > with oil and gas pipelines, telcos and IXCs with remote (and unmanned) > sites, etc., all use SCADA systems to remotely monitor those sites. > > Just google on "SCADA" and you should find either your answer or more > resources from which you can find your answer (might be books, journals, > corporate contacts, or detailed examples). Hell, you might even find > a paper I wrote on this subject a long time ago while I was in college > getting my degree in electronics/telecom (I seriously doubt it, though). > > Later, > --jim > > -- > THE SCORE: ME: 2 CANCER: 0 > 73 DE N5IAL (/4) MiSTie #49997 < Running FreeBSD 7.0 > > spooky1...@gmail.com ICBM/Hurricane: 30.44406N 86.59909W > > "Someone ever tries to kill you, you try to kill 'em right back!" > --Mal (Firefly, 1x03, Our Mrs. Reynolds) > > Android Apps Listing athttp://www.jstrack.org/barcodes.html -- You received this message because you are subscribed to the Google Groups "Android Developers" group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
