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  1. Small town mentality. - Resistance to change. If you install solar panels on all house roofs - it takes up ZERO extra land...

    21 Answers · Environment · 21/07/2019

  2. ...new more efficient appliance or two, some timers and other energy saving gadgets. Take the rest of the...cash in the bond fund instead of a bunch of worn out solar stuff. We installed a solar array and wind turbine...

    4 Answers · Entertainment & Music · 14/09/2019

  3. ... to focus heat on the tower. Two advantages, first solar thermal plants convert 70% of the suns energy to electricity while panels only convert about 13%, so we can make the same power...

    5 Answers · Environment · 21/12/2019

  4. Nuclear has been too expensive for decades, so most generation companies have been avoiding it. Southern California Edison would rather shut down the San Onofre stations rather than fix...

    10 Answers · Environment · 03/07/2019

  5. ...more efficient than ones on the ground. However practically, current solar panels are heavy and inefficient, and you would need more energy to carry them to the high altitude than they would generate. Any solar...

    7 Answers · Environment · 23/07/2019

  6. we bought them , what we paid the power com. we now pay the bank for 7 years .2 years left , after that we will have free power, at the end of every year , the power com pays us about $200, what is not to like about that

    12 Answers · Environment · 30/07/2019

  7. ...rather large and heavy. they are working on materials to collect solar energy more efficiently. The idea described is not new, and doesn'...

    5 Answers · Science & Mathematics · 06/08/2019

  8. ...if the water is Used for irrigation before it reaches the user. Solar Energy is renewable but only if it does not rain (clouds). Wind...

    5 Answers · Environment · 05/06/2019

  9. ...the albedo is decreasing, the earth is absorbing more solar radiation (because less of the incoming sunlight is reflected away).  ...

    1 Answers · Science & Mathematics · 02/02/2020

  10. Solar panels are made from semiconductors. Their working is related to the band gap energy. This energy is in the range of 0,1 to 0.4 eV. Convert...

    3 Answers · Science & Mathematics · 03/05/2019

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