The solar future
We live in a world in which conventional sources of energy are getting fast depleted. And we are depending on it as it will never cease to exist. This situation can turn its course to worse situations. We need to find Alternatives before its too late. There comes the role of solar energy. Its everywhere and will be everywhere until the world exists. If we develop effective technologies to harness solar energy its ultimate bliss for the mankind. Our ever increasing thirst for energy will be quenched forever. But unfortunately we do not have adequate technologies to tap solar energy efficiently. The various existing ways of tapping solar power are Solar thermal power plants Photo voltaic cells Solar water heaters etc. non of these have reached a level to completely substitute fossil fuels on which we depend on today. So we need to do a lot of progress towards perfecting these technologies in order to build an energy surplus world.