Why use this kind of energy?

The solar energy doesn't pollute while its production. The pollution from the manufacture of the equipment required is for the construction of solar panels is fully controllable using the forms of controls available today. The plants require minimal maintenance. Solar panels are increasingly more powerful while its cost has been decreasing. This becomes increasingly solar energy an economically viable solution. Solar energy is excellent in remote or difficult to access since its installation on a small scale does not require huge investments in transmission lines. In tropical countries, like Brazil, the use of solar energy is feasible in virtually all the territory, and, in places far from centers of energy production, its use helps reduce energy demand and consequently these energy loss that would occur in transmission.