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solar powered hi-way arrow boards used to generate power??can it be done...
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mchugh...@aol.com  
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 More options 20 Oct, 04:39
From: Mchugh...@aol.com
Date: Mon, 19 Oct 2009 23:39:24 EDT
Local: Tues 20 Oct 2009 04:39
Subject: Re: solar powered hi-way arrow boards used to generate power??can it be done...
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What sort of voltage do you think they put out/ I could get 4 panels and 16
 batteries...The panels are  about 30 inches by 48  inches..Thanks


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Rudy Earls  
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 More options 20 Oct, 04:45
From: Rudy Earls <raea...@gmail.com>
Date: Mon, 19 Oct 2009 23:45:01 -0400
Local: Tues 20 Oct 2009 04:45
Subject: Re: solar powered hi-way arrow boards used to generate power??can it be done...
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You would need to know the wattage so that you could determine the amperage
or how fast the panels charge the battery, also i would recommend the optima
gel batteries though pricey, and a charge controller to protect the
batteries

On Mon, Oct 19, 2009 at 11:39 PM, <Mchugh...@aol.com> wrote:
>  What sort of voltage do you think they put out/ I could get 4 panels and
> 16 batteries...The panels are  about 30 inches by 48 inches..Thanks

--
Rudy Earls

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