Personal Solar Panels Is An Efficient Solution

Since the other day we discussed about the massive project which involved the "theory" of building a very large solar panel square in the desert, we can point out the importance of using solar panels to personal houses. I have noticed that in the countryside this is a very well adopted solution and the great fact is that when a house becomes independent in creating energy per se, then it can put back into the system the excess of energy and sell it to the electrical comopany present in that area. Probably this does not happen in all countries but we have several examples of that and is probably the future. True there is a start up investment for the solar panels at the beginning but in the medium long term it will be totally paid off itself.