Question by Julliana S: How can solar energy from the sun be used as an alternative energy source?
Best answer:
Answer by paducahbillSolar cells convert sun light to electrical energy. At this time they are not the most efficient but they are getting better all the time. The electrical energy is DC and not AC. So in-order to use it at home you have to get some DC power devices.
Also I remember from science class we had very small solar powered wind mills. There were just toys back them but I am sure some bright engineer will one day figure out how [...]
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Question by yuiza: is there an alternative for solar panels that can collect and convert solar energy into electricity?
A solar panel is a device that collects and converts solar energy into electricity or heat which can be used by (for example) nearby buildings. But is there any device that acts like a solar panel?
Best answer:
Answer by Jordan SThere are different solar cell technologies around, such as solar cell paint, but they are all based on the same technology…
not sure if that’s what you mean
What do you think? Answer below!
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Question by marycotter5678: How can I invest in Wind Turbine Energy Production through Vanguard? Do they have a fund for alternative energ
y?
How do you buy into a wind farm directly?
Best answer:
Answer by gato_del_sol_3Start Here:
http://quicktake.morningstar.com/FundFamily/Snapshot.asp?Country=USA&Symbol=10740
Then surf around on Vanguard funds until you find what you’re looking for….
either that or call Vanguard Directly.
Add your own answer in the comments!
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