Tuesday, September 27, 2011

Solar Power

Question: Is it possible to power an  entire household on Solar Power?
Answer: Yes, many people in the suburbs that are not close to a power grid do this. Although, some larger appliances or appliances that take a lot of power are powered alternative ways. Most of the time the power produced is sold to the electric company, and then bought back in order to power those appliances or is bought back in the evening if more power is used.

Question: How durable are solar panels and what maintenance do they need to run at full efficiency?
Answer: Solar panels are very durable and can last a very long time. But they do need some maintenance. They work the best if leaves, dirt, etc. is kept off of them and if they get sunlight from 10am to 3pm. If you have lots of trees around your home, they will be less efficient. And lastly the energy collected during the day can be saved in batteries, then used at night.


Question: What are the advantages and disadvantages of solar power?
Answer: The advantages of solar power are that while they are in use they are pollutant free, and after they are bought it is free, clean, renewable, energy. The sun is there every day and will hopefully continue to be. 
The disadvantages to solar power are that the solar panels cost around $100,000 to power or nearly power an entire home. They also create pollution when they are manufactured. And lastly, they only work when the sun is shining.

by Kyle Petersen

26 comments:

  1. Ruth, maybe you should sign your name?

    ReplyDelete
  2. Hey this is Eliina. You two stop fooling around please and you your work.

    ReplyDelete
  3. Eliina : We were done @ the time, but okay!

    Uh..Anonymous : WHO IS THAT?

    ReplyDelete
  4. this is like facebook but a blog reply. :)

    ReplyDelete
  5. This comment has been removed by the author.

    ReplyDelete
  6. oh okay. Hey ruth you should follow the "three (someone) before me" rule (:

    ReplyDelete
  7. Nice to meet you, EnerFFFy class. I'm Alice.

    ReplyDelete