Hi Dave,
I don't know what they cost (no price listed on the site that you provided) but the output is only 60W for a full square meter (10.7 square feet or 5.6W per sq ft). Not bad for thin film technology but the Sharp poly-crystalline 240W panels are only 1.6 sq meters (17.54 sq feet or 13.6W per sq ft), more than twice the output from the same area as the Kaneka panels.
But if one really needs the voltage, they might have to sacrifice the overall wattage for the 48V panels.
Fair winds,
Eric
Marina del Rey, CA
--- In electricboats@yahoogroups.com, Dave Kellogg <inganear1@...> wrote:
>
> Eric,
> I'm looking at these 48 volt panels, here's a link... pretty good bang for the buck..
>
> http://www.wholesalesolar.com/products.folder/module-folder/kaneka/kaneka60.html
>
>
> Dave K
>
>
> ________________________________
> From: Eric <ewdysar@...>
> To: electricboats@yahoogroups.com
> Sent: Thursday, December 22, 2011 5:58 PM
> Subject: [Electric Boats] Re: Ok solar experts...
>
> Hi Sailonner,
>
> Any suggestions on 48V panels that are available at a reasonable price? The original poster stated that he was considering two 210W panels, so hopefully the 48V panels would be half that physical size.
>
> Fair winds,
> Eric
> Marina del Rey, CA
>
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