A Green Light for Solar Panels »

Posted By MacBookForMe 1 year, 6 months ago in Science & Technology

In Oregon PV solar panels are being used to power flashing lights on traffic signs for both motorists and pedestrians. Using free solar energy in this way is an idea whose time has come.

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    MacBookForMe1 year, 6 months ago

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    I love to see that solar PV panels have already been doing their job in our real life every day

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      Xaos1 year, 6 months ago

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      Just wish they would increase the efficiency of solar panels and drop the price.

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      pinkpackrat1 year, 6 months ago

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      Oregon leads the way-- that's great. Solar energy for traffic regulation is a fabulous idea

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      jordan111 year, 6 months ago

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      What a good idea!

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        jumpmaster1 year, 6 months ago

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        How do they power the traffic signals at night? Oh, they use batteries. You know, those little nuggets of lead, sulfuric acid, and other goodies.

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        stephhicks1 year, 6 months ago

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        I for one, am very excited about this innovation! Reduced energy costs (and yes, they do work on overcast, even rainy days), and increased safety! Power outtage? No problem here in Oregon! Thumbs up!

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          SDmemorycard1 year, 6 months ago

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          I think the time come, we should find out the alternative power instead of oil...Save our world.

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            Will13131 year, 6 months ago

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            I'd like to stick that funkytube up you ass...

            spammer.. REPORTED..

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              OncejesterwasI1 year, 5 months ago

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              I read an article about the Japanese plan to launch a very large soler panal on a satelite that will collect solar power 24 hrs. a day and send it down in a microwave signal. I can't remember the launch date but I think I remember it being within a couple of years.

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              BizGirl1 year, 5 months ago

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              I live in Arizona, where it's sunny 335 days a year. Its ridiculous that I have seen only a few solar panels in the last 20 years that I've lived here. We should really do a trade- water for power.

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