by Simon Berrit We can use the sun in the sky to provide a never ending source of cheap and clean energy. When I say we I mean literally everyone. Now, the good news is that this is not too difficult anymore. Pretty much anyone can get involved, whether they are technical whizzes or not. You will need to organize things a little to get yourself going. First requirement is a place that you can use that will be secure and that is exposed to sunlight. A roof being the obvious example. Next is