It seems to me that 8 hours in the sun while at work, you wouldn't be running things directly, you'd be recharging the batteries, while otherwise doing nothing...every little bit helps. On Mar 16, 2009, at 1:44 PM, mark drillock wrote: > The sunroof was about 4' by 4'. Filling that area with solar panels > would get something like 250 watts. Not enough to run much of anything > directly. > > Mark > > Kim Brennan wrote: >> On a few Vanagons that had the enormous sun roof, it occurs to me, >> that replacing the sunroof with solar panels would be interesting. >> Wouldn't change the drag characteristics. >> >> >> On Mar 16, 2009, at 1:05 PM, Poppie Jagersand wrote: >> >>> Not practical for a conventional vehicle. they are too heavy and >>> have too high rolling resistance and wind drag to work just off >>> solar cells. >> |
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