Quote:
Originally Posted by All Darc
Oor you can change water for another agent, with lower boiling point, by making use of a heatsink to allow water exchange heat to this agent, and the agent would be used to move the turbine. But the agent would need to be collected and cooled, condensed, since I presume no agent for this is cheap or eco friendly.
I found the Zenith system produces water about 90 celsius degrees, close to boiling point.
But how, if multi junction solar cell best working temperature it's not 90 celsius degrees ?
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The Israeli's used FREON for their working fluid,with solar pond turbo-generators.We still have an ozone hole from that,for 150-years or so,so we'd probably wouldn't want to repeat that.
