Solar light products only used the solar energy. The sun raises absorbed a solar panel .and the solar energy converted into an electrical energy .It is not a payable energy. Today we can see the solar street light etc. Every people to like the usage of solar and it is not a payable process. Sun oriented boards are made out of precious stones that are made out of covalent bonds between electrons on the external shell of silicon particles.
India, Ernakulam, Beypore, Kerala, India