Thursday, October 11, 2007 

A Key Element In Solar Panels - Efficiency

While solar energy is most often associated with the production of electricity, heating is also a major platform. While heating isnt particularly difficult, efficiency in doing so is the key to saving wear and tear on your system.

A Key Element In Solar Panels - Efficiency

The sun produces a ton of energy, but solar panel systems have historically been very inefficient at converting it. With improving technology, efficiency has improved to the point where most panel systems can easily produce enough energy to heat water for the home and pools. There are efficient and inefficient ways to go about this process.

To save wear and tear on your panels, you need to consider a flow control system. Older panel systems tend to take a long time to heat up fluid because water more or less randomly circulates through the system. This is very inefficient because the panels are forced to heat up a much larger pool of water than you actually need. This results in wear and tear, not to mention lengthy waits for hot water.

A control flow system attacks the efficiency problem by reducing the amount of water that must be heated. Most are designed to work on temperature differential strategies. They work by using two sensors. The first is located close the panels being used to heat the water or liquid substitute. The second is located on or close to the liquid return valve into the panel system. Put in practical terms, one sensor measures the temperature of liquid set to leave the panel while the other measures the temperature of liquid coming into the panel.

Flow systems work by waiting for the liquid to rise to a temperature determined by you. Once the liquid meets the temperature, the system turns on the circulation pump and moves the liquid to the desired location. Once the return valve sensor notes the temperature of the returning water is within a particular range of the liquid in the panel system, the pump is shut off. This process allows for faster heating times, more efficiency and less wasted energy.

Solar solutions are coming to the front of the energy debate for many residential energy needs. Countries like Germany are making huge investments in solar platforms and technologies. Solar can be a cost-effective solution for you as well. Just keep in mind that flow systems are a must if you are pursuing solar water heating.

Rick Chapo is with SolarCompanies.com, a directory of solar energy companies. Visit us to read more articles on solar power and solar heating controllers.

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Computer Systems Analysts Technology Is More Understandable

computer systems analysts specifically have educational backgrounds on computer science and management information systems. software engineering makes these analysts a one of a kind. In order for an analyst to occupy a vacancy position in this occupation, he or she must possess great knowledge, skills and tools to answer all the possible problems a computer may reveal, internally and physically. What do these analysts do?

Just like any other typical computer employee, they assist you with your computer difficulties, or if you happen to come across any problems with your computer, they sure will analyze things for you and have them fixed in no time. computer systems analysts are part of the information technology, they work in groups, you have the computer support specialists and systems administrators, computer and information systems Managers, computer software Engineers and then the computer systems analysts.

These computer systems analysts are a great help in the computer world. With great knowledge and skills, systems analysts are given the permission to resolve problems that has or may have affected computer hardware, software and other components of an association. they may also add new software if they think the recent software used does not any more meet the demand of consumers.

What makes their job a little off the heavy burden is, they can design and plan new system line of computers and also work out on other new ways on applying the continued resources of computer systems in any further added and upgraded programs. but a systems analyst does not only work in thinking of new ways in designing software and hardware; you will also find one or a few indulging their mind schemes in scientific, business, engineering, financial and accounting systems. There are other systems analysts are also associated with systems architects or developers.

systems analysts cannot work by themselves alone. they will need the help of a great team that surrounds the same field of work. Analysts discuss the systems problems with the managers and consumers in order for them to get the real scoop behind the computers occurring problem.

Categorizing the possible solutions to resolve the problem, they secure procedural techniques just like a systems engineer does in attaining a perfect solution. they do a structural analysis, modeling of the data, extract engineering information sampling, and conduct a cost accounting to start the planning of the system. The next stop will be their discussion with the systems engineer who pretty well knows about detailed programming and designs.

Kevin Pederson has written many articles on An online Information Guide online learning is an effective alternative approach towards teaching and learning.

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