how much can you save by putting solar panels on your house?

how much does a hot tub weigh on an average not filled? 84"x84"?
  • Asphalt or concrete?
  • What room in your house do you like the most? Why?
  • How the heck do you get rid of Ants?
  • Can anyone tell me how to get in touch with the maker of Sterling and Thomas mattresses.?
  • why east or west home is best?
  • Looking for UK distributors to garden centres?
  • What is a 'Cooper Community'?
  • How do you keep hold of flies out of your house?