First of all, the solar tiles, which are tiles with solar panels in, are made of a very strong glass. They produce green energy and they have a good adaptation to normal roofs. A good point is that they don’t need the solar energy they only need to produce the energy of the whole family is the hot of the air. The finally and the greatest advantage is that it saves a lot of money from the gas bills and from the light and it uses to save these light batteries.
Judit Prat i Marta Valls
