Good Friday 2018 is on Friday, March 30, 2018 (in 348 days). Good Friday 2017 has already passed: it was on Friday, April 14, 2017 (2 days ago).
What is solar energy? Solar energy is, simply, energy provided by the sun. This energy is in the form of solar radiation, which makes the production of solar electricity possible. Electricity can be produced directly from photovoltaic, PV, cells.
Pros. 1  Solar power is a renewable resource. As long as the Sun exists, its energy will reach Earth. 2  Solar power generation releases no water or air pollution because there is no chemical reaction from the combustion of fuels. 3  Solar energy can be used very efficiently for practical uses such as heating and lighting.