Where can I buy efficient, durable solar cells for my house?

Question

I'm looking to start a project before the end of the summer, to power one of my kids rooms entirely off of clean energy. I'm starting first with solar cells. Where can i get some big and durable ones to put on the roof? Also if you're experienced in this field, what problems should i expect to encounter? And what kind of regulator should i hook up to output 120 vAC?

Answer 1

i think vacuum system were better to use ,study it.

Answer 2

In the automotive section in Canadian Tire.  There are 80W solar cells for a hefty $750.  Or a 120W solar panel for $1100.

But there is also this site here:

http://www.solarhome.org/

And needless to say, they are not cheap.  Home kids starting at $8669.99.

Can you say OUCH!!!