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Registered Member #27
Joined: Fri Feb 03 2006, 02:20AM
Location: Hyperborea
Posts: 2058
quick solar oven with alu foil
For experiments you can make the dish wet and the foil will stick to it. You can use it to overdrive a small solar panel, like the one in garden lamps. I got 4.5W from one, keep it under water for extended run time and you get hot water at the same time.
Registered Member #96
Joined: Thu Feb 09 2006, 05:37PM
Location: CI, Earth
Posts: 4061
4.5W?!?!?! Seriously?
Thats insane. I might try that little trick on a hot summer's day but pump the soon-to-be-boiling water through a heat exchanger and extract the energy using a Peltier.
Wonder why some company hasn't make a vacuum thermoelectric and solar combo? Even cheap and nasty 12% efficient cells should work well under this level of radiation methinks.
A cople of you mentioned using a pelter module to generate power from heat I was just wondering how much power a pelter module can generate given enough heat
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What to do with a satellite dish
