Added: 2 years ago
From: thefuelman1
Views: 6,286
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  • @thefuelman1 so do all TEG"S need to be cooled on 1 side? are they all pretty much peltiers running in reverse? or is there some other type that only needs heat and no cooling to 1 side? , what kind does nasa use in their space probes with nuclear batteries?do they need cooling to 1 side too?

  • so when you say free, you actually mean very expensive.

  • While using a propane torch is incredibly in-effecient, the idea of using other-wise un-used heat to create energy is actually some-what effective (by the way, you can use a fan, instead of water, as a coolant, so you can generate electricity in water-deficiant areas.)

  • ive been reading about these all night. they work from semiconductors which help move electrons in one direction with the help of heat differential. What this guy has made is a nice heat sink to increase differential and to automate the efficiency. Basically you can get these peltier elements and wire them up together and figure out your own application with them as well.

  • What to do with all that power? at least one penny worth of electricity after burning all that "free propane"?

    What to do? what to do? Maybe we can put it back on the grid !:)

  • @arturomoises64 Thermo electric is whats uses on hybrid cars, As you break, the heat given off is used to charge batteries since their on the 12v system... so its not a complete parody...

  • you want free energy? you need a reservoir ; water in a dam,oil underground, forces in the atom, cosmic rays, the atmosphere; take the earths core real hot I think!!!! drill 2 holes anywhere on earth water down 1 steam up 2 . Go!!! no neutron fusion

  • Turn on too fast i not belive it

  • @hrapu88 Me to. I don't believe it. The light turned ON suddenly not gradually. Thermocouple is not able to produce such a power about 25W.

  • @hrapu88 It's real. Look at the wikipedia article for Thermoelectric effect. I am planning on getting some peltier

  • Free? Do you give these units away for free? All that intense heat - the propane is free?

  • @BlackhawkWindEnergy: READ! Free Electricity from any waste heat source

  • @BlackhawkWindEnergy The idea is to use waste heat. For example from a wood stove.

  • @BlackhawkWindEnergy

    really you dont understand???

    you can get heat from sun or jean pain sistem or else.. its termo elektric generator which help you get electricity from it.

    the device is not free but energy from the sun is,or from jean pain sistem or wood stove whic is heating your house....

    etc

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