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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Paul Sutton wrote: > Rob Beard wrote: >> Simon Waters wrote: >> >>> Rob Beard wrote: >>> >>>> Simon is sorting out the banner >>>> >>> Rob did all the difficult bits. >>> >>> It arrived today - looks good - looks like the art work (which I guess >>> is a good start) - didn't come with an invoice (even better ;-). >>> >>> So I'll guess I'll be along early on Saturday. >>> >>> Although I may not stay long: things to do(?), places to go(?), nappies >>> to change(!). >>> >>> Yet another of the obligatory baby pictures: >>> >>> http://simon.350.com/page.htm >>> >>> I don't know if Isaac is coming, he hasn't shown much interest in free >>> software yet. >>> >>> Simon >>> >>> >>> >> Great will be good to see you Simon. I was thinking long term, now >> we're starting to get this kit maybe we could look at other events >> possibly. It would be great if we could get some green solution for >> power too, IIRC Bristol Wireless had some sort of solar panel, not sure >> if it's expensive. >> > > Can be rather expensive for solar power, you may need the inverter > thing too, but I am sure tom B has one of those which he can attach to a > car battery so it may be possible to use the same sort of inverter. A couple of years back (or maybe it was only last year) we had a meeting at the old church when I brought 4 laptops and an ltsp server which happily ran off a (solar charged) battery for 1 hour. Solar panels are expensive and have a little bit of a portability problem and can get damaged easily when in "high volume kid zones" or in transit, so careful placement is needed as well as good sunlight, generators are probably more reliable, but very noisy and wind turbines have the the kid safe issue in reverse, the thought of kids colliding with turbines doesn't make for a very pretty sight, neither does the look on the H&S officers face when he knocks on the door. So out of the 3 solar is probably the preferable. However you need a high yield solar panel to keep up with the demands of a server and probably even the laptops can be a little bit demanding. Higher yield solar panels require protection circuitry to protect the batteries from overcharging etc....... so the solar configuration can fast become very expensive. As yet I have not seen any government grants for providing solar power at "remote" venues...... However the more venues we "parade" at the more justification for sourcing, maintaining and contributing to such equipment with the purpose of promoting the use of GNU/Linux and floss initiatives. Tom -----BEGIN PGP SIGNATURE----- Version: GnuPG v2.0.9 (GNU/Linux) Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org iEYEARECAAYFAkilwyEACgkQBX2gJWUv0iuGggCgh0QDz4yJ+MjKMISNRnWqZWHP +pwAnAv1Uj/KvmGPRm/y+2TrjR0afBTn =UZg5 -----END PGP SIGNATURE----- -- The Mailing List for the Devon & Cornwall LUG http://mailman.dclug.org.uk/listinfo/list FAQ: http://www.dcglug.org.uk/linux_adm/list-faq.html