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Groups > sci.electronics.design > #446535
| From | rickman <gnuarm@gmail.com> |
|---|---|
| Newsgroups | sci.electronics.design |
| Subject | Re: Battery charger with solar panel |
| Date | 2017-02-06 19:54 -0500 |
| Organization | A noiseless patient Spider |
| Message-ID | <o7b5o8$usc$2@dont-email.me> (permalink) |
| References | (1 earlier) <o75lag$o0v$1@dont-email.me> <bimc9cl88e02e23hnvna4382cjob6vro25@4ax.com> <o75ru6$h2c$1@dont-email.me> <o75s9v$h9p$1@dont-email.me> <o7699p$2a8$1@gonzo.alcatraz> |
On 2/4/2017 11:22 PM, Jasen Betts wrote: > On 2017-02-05, rickman <gnuarm@gmail.com> wrote: >> On 2/4/2017 7:35 PM, mike wrote: > >>>> And in Arizona we certainly don't lack for sunshine ;-) >> >> I believe that is only 1.5 watts. That's barely enough to trickle >> charge a car battery. I've used a 2 watt, 15 volt wall wart to trickle >> charge a car battery and that's just barely enough running 24/7. > > How can you tell it's just barely enough? You clipped my example. It would take a full day to charge a slightly run down battery. If it was fully down it would take three days. I've measured the current it supplies and I see very little difference when it is run down or fully topped off. -- Rick C
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Battery charger with solar panel gm <notmy@mail.com> - 2017-02-04 21:41 +0100
Re: Battery charger with solar panel Jim Thompson <To-Email-Use-The-Envelope-Icon@On-My-Web-Site.com> - 2017-02-04 13:49 -0700
Re: Battery charger with solar panel Baron <baron@linuxmaniac.net> - 2017-02-04 21:39 +0000
Re: Battery charger with solar panel rickman <gnuarm@gmail.com> - 2017-02-04 17:05 -0500
Re: Battery charger with solar panel mike <ham789@netzero.net> - 2017-02-04 14:42 -0800
Re: Battery charger with solar panel Jim Thompson <To-Email-Use-The-Envelope-Icon@On-My-Web-Site.com> - 2017-02-04 16:00 -0700
Re: Battery charger with solar panel mike <ham789@netzero.net> - 2017-02-04 16:35 -0800
Re: Battery charger with solar panel Jim Thompson <To-Email-Use-The-Envelope-Icon@On-My-Web-Site.com> - 2017-02-04 17:38 -0700
Re: Battery charger with solar panel rickman <gnuarm@gmail.com> - 2017-02-04 19:42 -0500
Re: Battery charger with solar panel Jasen Betts <jasen@xnet.co.nz> - 2017-02-05 04:22 +0000
Re: Battery charger with solar panel mike <ham789@netzero.net> - 2017-02-04 23:26 -0800
Re: Battery charger with solar panel rickman <gnuarm@gmail.com> - 2017-02-06 19:55 -0500
Re: Battery charger with solar panel rickman <gnuarm@gmail.com> - 2017-02-06 19:54 -0500
Re: Battery charger with solar panel Jasen Betts <jasen@xnet.co.nz> - 2017-02-07 03:55 +0000
Re: Battery charger with solar panel rickman <gnuarm@gmail.com> - 2017-02-06 23:41 -0500
Re: Battery charger with solar panel Jeff Liebermann <jeffl@cruzio.com> - 2017-02-04 18:17 -0800
Re: Battery charger with solar panel rickman <gnuarm@gmail.com> - 2017-02-04 22:36 -0500
Re: Battery charger with solar panel Jeff Liebermann <jeffl@cruzio.com> - 2017-02-05 01:03 -0800
Re: Battery charger with solar panel Don Y <blockedofcourse@foo.invalid> - 2017-02-04 22:02 -0700
Re: Battery charger with solar panel dakupoto@gmail.com - 2017-02-04 22:25 -0800
Re: Battery charger with solar panel boB <boB@theresnoplacelikehome.com> - 2017-02-05 16:38 -0800
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