I looked at a few like this a while back. I guess the though here would be
to permanently mount it in your skylight by cutting a hole in it.  Not
ideal.

http://www.amazon.com/ECO-WORTHY-STOCK-Powered-Venting-Stainless/dp/B00I1D4S9C/ref=sr_1_4?ie=UTF8&qid=1436058175&sr=8-4&keywords=solar+fan

On Sat, Jul 4, 2015 at 8:48 PM, Dan N <dn92610@gmail.com> wrote:

> you have many choices here
>
> http://www.ebay.com/bhp/12-volt-rv-fan
>
> I like the square one - you can flip it to get the fresh air IN or pushing
> the hot air OUT...
>
> On Sat, Jul 4, 2015 at 5:32 PM, Neil2 <vidublu@gmail.com> wrote:
>
> > Hey folks,
> >
> > I noticed the vent in my top is 12x14".  Has anyone found a suitable
> > aftermarket vent fan to circulate the air inside when stopped?  We're in
> > our third heat wave here and I swear the climate is a changin'.
> >
> > --
> > Neil2
> > '82 Diesel Westfalia (Ducky)
> > '86 Vanagon/Westfalia Wannabe (SaVannah)
> > '08 170" 2500 Mega Roof Dodge Sprinter (Moby)
> > '90 Westfalia Subagon
> > Fulltiming since August 2008
> > Nunquam Pendite Divendium
> >
>

--
m.