Solar Energy Survey
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like type of solar energy?
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wat energy is related to electromagnets? oh and nice vid
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Thankyou very much. Very impressive!
You may be interested in the "Suncube" photovoltaic solar tracker (website: greenandgoldenergy. com. au) that recorded a 34.1% peak efficiency only a few months after the SES's solar stirling record.
It looks like a "Reflective Stirling" vs "Fresnel Lens Photovoltaic" efficiency competition is afoot! :D
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Great video, a message that needs to be heard.
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are you sure that compressed hydrogen filled Stirling engines are more efficient than solar panels?
Coz i know solar panels that are over 30% efficient.
I don't know any Stirling engine that efficient.
roidroid 3 years ago
some sterling engines are almost 50% efficient.
sum1unxpected 3 years ago
sorry to be a stickler, but can you give me more info please?
Because i've looked into this stuff: Solar concentrator Stirlings generally convert around 23%-27% of the sunlight into energy. If they really converted 50%, people wouldn't be bothering with solar photovoltaics.
your 50% figure might be something like 'thermal efficiency', which is a completely different concept.
roidroid 3 years ago
i tried to send you some links twice but they failed both times.
"your 50% figure might be something like 'thermal efficiency', which is a completely different concept."
your right, i am confusing the two concepts ^.^'
look up appendix B solar sterling engine. they have an energy conversion efficiency of 31.25%
"If they really converted 50%, people wouldn't be bothering with solar photovoltaics."
they would if the economics were more feasable with photovoltaics.
sum1unxpected 3 years ago