You must bear in mind that you are part of a whole spectrum of nature. Whatever you do will affect all the things around you. Everything must be conserved, including solar energy.
Ever wondered how solar energy is converted into electricity? Well, this will give you an idea how it works.
It is fun to learn some facts about solar energy every once in a while. These will excite you about the process.
Solar energy can be transported to far flung villages and once installed they can be left alone for years with little or without maintenance.