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Old 05-12-2008, 12:57 AM   #28 (permalink)
bennelson
EV test pilot
 
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Join Date: Jan 2008
Location: Oconomowoc, WI, USA
Posts: 4,435

Electric Cycle - '81 Kawasaki KZ440
90 day: 334.6 mpg (US)

S10 - '95 Chevy S10
90 day: 30.48 mpg (US)

Electro-Metro - '96 Ben Nelson's "Electro-Metro"
90 day: 129.81 mpg (US)

The Wife's Car - Plug-in Prius - '04 Toyota Prius
90 day: 78.16 mpg (US)
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Too bad you have almost a flat roof. Those solar powered vent fans really work very well, but it doesn't sound like you even have enough room for a gable-end fan.

Go with the roof paint. There are special ones designed for painting roofs to prevent heat absorbing in. Paint won't blow off or make holes in your shingles.

It is well worth the investment, you won't be sorry.
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