Sunday, October 16, 2011
Why we use Solar Energy ?
Solar energy is a great alternative source of power. Solar panels may be expensive but in the long run they are better for two reasons. One, they lower the electricity and heating bills. Two, they are better for people and the environment because they don’t pollute the air like the burning of fossil fuels.Let’s look at this a different way to see why you should use solar energy. Even though using solar energy can be more expensive than burning fossil fuels, it is clean and sunlight is easily available. Also, you may not realize it but lots of everyday things use solar energy. Things like lights in the yard, calculators, and even cars. The Nuna 3 is a race car made by the Dutch Nuna team. It is completely powered by solar energy.