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Solar Technology Made Simple
The sun may be millions of miles away, but we can utilize its energy to perform countless functions. Unlike fossil fuels, solar power is a clean energy source that doesn't pollute our planet. Solar technology has made giant leaps forward in recent years and average families can now use solar energy as a part of their everyday lives. In this article, we'll show you why solar power products are the wave of the future.
Some classifications of solar technology are active, passive, direct and indirect. Active solar systems use electrical and mechanical components such as tracking mechanisms, pumps and fans to process sunlight into usable outputs such as heating, lighting or electricity. Passive solar systems use non-mechanical techniques of controlling, converting and distributing sunlight into usable outputs. Direct solar generally refers to technologies or effects that involve a single conversion of sunlight which results in a usable form of energy. Indirect solar generally refers to technologies or effects that involves multiple transformations of sunlight which result in a usable form of energy.
Solar technology has impacted a number of common practical products. Residential solar products have proven themselves to be quite reliable. A thermal mass is a body that absorbs and holds heat. In the context of solar energy, it is a mass designed to store heat during sunny periods and release heat when sunlight levels are reduced or unavailable. A properly sized thermal mass will smooth out temperature swings and help keep rooms at a comfortable temperature throughout the day and night. Many homes use a solar water heater instead of oil or gas to heat water. The solar powered car is expected to be the next great advance in solar technology.
Solar power may already be at work in your life and you may not even realize. Solar technology has made common household products environmentally friendly. For instance, if you have a calculator powered by a small cell instead of a battery - then that's solar power. Since solar technology is relatively new, the equipment to collect and use it are costly. However, costs are coming down as the materials are mass produced and the technology advances. It's only a matter of time until everyone is using a renewable source of energy to power their home or business.
Solar technology is one of the means by which we can save our planet and ensure that there are sufficient resources for generations to come. Solar power can be used in tandem with wind energy to provide more than enough electricity to power entire cities. People who are concerned about the environment are lauding the benefits of this technology to governments worldwide. With investment from our leaders, solar power can change the way we bring power to the people.