One fact for kids about solar energy is that it is energy harvested from the sun. When the sun's rays, also known as solar radiation, reach the Earth, the energy is converted using appropriate technology into heat and el... More » Science Physics Electricity

Much of the world's energy supply is concentrated in the hands of a very small number of nations. Human energy consumption is increasing at a rate that some consider alarming, as of 2015. More » Science Physics

Some facts about solar power are that it hardly pollutes at all and is free except for construction costs. Solar panels are becoming so inexpensive that they may soon be standard in new construction. Solar power can be u... More » Home & Garden Heating & Cooling
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Solar energy comes from the sun, but the energy the sun emits comes from nuclear fusion on a massive scale. Specifically, it is the fusion of two hydrogen atoms into a single atom of helium. More » Science Physics Electricity

Some of the benefits of using solar panels for energy generation include the fact that solar energy is a renewable resource, the abundance of solar energy that reaches the earth and reduced electric costs. Negatives of u... More » Science Environmental Science Sustainability

While solar energy has many positive features, there are also disadvantages which include the hazardous waste released due to damaged solar panels or improper disposal of the panels. Other disadvantages include the amoun... More » Science Physics Electricity

Solar cells work by collecting sunlight and converting it to usable energy. This energy can be used onsite or transported short distances to the local power grid. A typical modern solar cell consists of a transparent pro... More » Science Physics Electricity