The amount of energy - or more precisely, power - to fuel a city is the same, regardless of the energy source. Please note that with many natural sources, such as sunlight, you need to store energy somewhere - in the case of sunlight, you don't get any power at night, and the amount of power gets reduced when it is cloudy. Similarly in the case of wind energy, the amount of power available can get close to zero when there is not much wind. So in those cases, assuming you want to rely EXCLUSIVELY on solar power for example, you need to provide a means to store the energy somewhere. But when solar power is used in combination with other types of energy, this may not be a problem.
solar energy
No. Solar energy comes from the sun.
disadvantages of solar energy opposed to fossil fuel?
I am not that sure on what it can do but i do know that solar fuel comes from the solar system akasun!!! But you can get a solar light for a garden and a solar calculator .Which their energy comes from the sun!!!
Solar energy.
solar energy
solar energy, if we didn't have solar, get ready to say bye-bye to earth, we will all be dead. We need solar energy before we can even hav fossil fuel energy. (wind energy is another one)
Solar energy takes the form of radiation. Solar panels may allow this solar energy to be converted to heat or to electricity. (Electricity is not a fuel or even energy: it is a means of transferring energy).
The fuel a solar car uses is energy from the sun converted into electricity using solar cells.
The amount of energy - or more precisely, power - to fuel a city is the same, regardless of the energy source. Please note that with many natural sources, such as sunlight, you need to store energy somewhere - in the case of sunlight, you don't get any power at night, and the amount of power gets reduced when it is cloudy. Similarly in the case of wind energy, the amount of power available can get close to zero when there is not much wind. So in those cases, assuming you want to rely EXCLUSIVELY on solar power for example, you need to provide a means to store the energy somewhere. But when solar power is used in combination with other types of energy, this may not be a problem.
Solar cars refuel just by regaining energy from the sun. They use all of that energy to create fuel in order to run. Some solar cars refuel by using wind energy! Solar cars gain energy from the sun or from the wind to store the energy in their fuel tanks and they use up the energy to make fuel that allows them to travel for long distances! Solar cars have no limits on how many times they can regain energy from the sun or from the wind!
solar energy