Which is the best way to generate electricity?

Solar power is the best way to generate electricity. As long as the sun, the solar panel can produce current, direct conversion of light into electricity generation, will not produce any pollution or waste in the process, very accord with the requirements of environmental protection, so how can the science reasonable use of solar energy, from the technical and design will be one of the most important Research on the future of mankind the direction of optical access. From the design of lamps and lanterns, the current solar lamp in the outdoor environment shows its unique advantages, more and more use. Such as traffic lights, street lights, garden lights, etc.. In particular, solar lawn lamp has been developed rapidly in recent years. Lawn lamp power is small, mainly for the purpose of decoration, high mobility requirements. The circuit is difficult to lay down and the water requirements are high, which makes the solar powered lawn lamp show many advantages.