May 29 2008
All About Solar Thermal Power
There is sometimes confusion between solar thermal power and solar power. People sometimes use the term interchangeably, even if that is wrong. Solar power simply means that sunlight is being converted into electricity. Solar thermal power is completely different in that the sunlight is used to create heat.
Solar thermal energy is becoming popular just like solar power and is increasingly used in both residential homes and commercial enterprises for various things. You may not realize it but you might be using solar thermal power already in your home if you have a pool. It is not as cheap as solar power as some people might have you believe.
Residential Use
Most commonly solar thermal power is used to heat swimming pools. This type of solar energy is considered as a low collector. Sometimes this type of energy is used in space heating but it is less common and more expensive. At the moment it may not be worth it to completely heat a home with solar thermal power.
Solar thermal power is also used in water heaters in many residential homes. You can qualify for a tax credit with a purchase of one of these power converters and this has helped to increase the popularity of these systems. Although expensive the money you save on heating will soon pay off the initial cost.
High Temperature Collectors
Solar thermal power is now being used in energy production in many countries. It is seen as a good alternative to traditional methods as vast amounts of electricity can be generated at very little cost. This is especially handy for remote areas where electricity is often cut off. People in disadvantaged communities may be able to benefit from the use of this energy.
Cost
The cost of solar thermal power is zero once you have bought the equipment. This is what makes the energy so attractive. It is also a viable replacement for traditional electricity that is generated using fossil fuels.
Large plants producing electricity with solar power would also have much lower costs as the only cost would be cost of the building and maintenance cost. It is a much safer alternative to nuclear energy and can help to reduce pollution.
It is also a reliable source of electricity. It is fast becoming a price competitive form of energy that many people are turning to. You can harness the incredible solar thermal power in your own home and reduce your energy bill while helping the environment as well. It’s a win-win situation all around.
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