The term thermal solar power refers to systems that convert solar radiation into useful heat. This is also referred to as passive solar energy. It is a different type of system from solar power electricity, and whose usefulness should not be overlooked.

The field of thermal solar power is large, and ranges from a simple system to heat your water tank, up to full fledged steam power facilities in use today. With a little thought, one can imagine a wide variety of applications for thermal solar technologies.

For most folks, thermal solar power will be limited to heating up a hot water tank, or storing heat for the workshop or house. These systems are inexpensive to incorporate, especially when designing a new home.

There are other good uses for thermal solar power which we expect to increase in years to come. One is pebble bed heat exchangers, which act as a thermal storage bank for converted heat. This gives us some system capacity and operating flexibility.

Pebble bed heat exchangers can be used in a variety of ways. They can be wall mounted units, or embedded in the floor. They can provide the heat source for everything from a family room, to a workshop, greenhouse, or dry sauna installation. They have good aesthetic qualities, being composed of natural materials, and can be incorporated in an attractive way into any home.

The typical operating temperature of a basic thermal solar power system will be somewhere between 100F and 200F. For high performance designs, up to 700F has been achieved for making high pressure steam. The exact temperatures we can obtain will depend entirely on the solar collector design and your system’s needs.

Solar collectors are designed to achieve a certain operating temperature. Flat plate and evacuated tube collectors are very effective at lower system temperatures. Parabolic trough and concentrating collectors are required for higher system temperatures. The solar collector is quite possibly the most important component in your thermal solar power system. It is the thermodynamic engine and should be selected thoroughly and carefully.

The lifeblood of the thermal solar power design is the circulating fluid. The circulating fluid is heated in the solar collector, and then pumped to all the system users. This fluid is typically oil, glycol, or water which is matched to the system temperatures and equipment in use.

Anyone interested in energy independence and self-sustainability should thoroughly investigate thermal solar energy. Most systems are fairly simple and rank very well in affordability. If you live in a climate with a good reputation for Sun, then there is a pretty good chance you could be using a thermal solar power system of some form.

Thermal solar power is a major branch of the solar market, with much room to grow in years to come. Solar hot water and pebble bed heat transfer systems are two good applications for most homes. We can store heat in our floors, a sauna, a greenhouse, or even use it to air dry our clothes. The possibilities for thermal solar power are as far as the imagination can go. With a new age emerging toward more natural lifestyles and self-sustainability, we expect to see several new designs in years to come. Everything begins first with harnessing the energy of the Sun.

Walter Hull is a recognized expert in solar power systems. For a limited time you can get his free report to solar power from your own land.

Related posts:

1. Thermal Solar Power Systems
2. The Solar Thermal Energy Storage
3. What Is A Solar Thermal Energy
4. Using Solar Energy To Produce Thermal Energy For Heat
5. How Can Solar Thermal Electric Energy Be Used?
6. Is Solar Thermal Energy Generation Effective?
7. A Look At The Many Advantages Of Solar Thermal Energy
8. If Only These Disadvantages Of Solar Thermal Energy Did Not Exist
9. Solar Power Tracking Systems
10. DIY Solar Power

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