Photocells advantages & disadvantages

  1. Hiya.

    i am so desperate for help


    i need to know advantages and disadvantages for photocells.



    HELP ME PLEASE
     
    Last edited by a moderator: Sep 16, 2007
  2. jcsd
  3. Astronuc

    Staff: Mentor

    Has one searched Google or other search engine for Photocells or Photovoltaics?

    What characteristics are important in a photocell?

    Also, with respect to what would one assess advantage or disadvantage?

    Thanks, ZZ! Please no more annoying big bold fonts!
     
  4. yes i have searched ¬.¬
     
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