Archive for December, 2009
Residential Solar Panels
Solar panels - Power the Future
Solar panel - is characterized as a source of electric current through the photovoltaic cells. The advantage of solar panels due to the lack of moving parts, their high reliability and stability.
On the market solar cells can be divided into several classes:
- Low-power solar panels used to charge cell phones, PDA and other similar electronics. They are characterized by small area of the photographic plates and the relatively high cost.
Advantages of using solar collectors
The major advantage of solar collectors - simplicity and relative cheapness of manufacture, ruggedness in operation.
The only important point - please be aware that on a hot sunny day with no parsing water can overheat above the boiling point, so the design must take appropriate precautions.
Other, no less important advantage, is that the collector is able to capture and convert into heat more than 90% has got to him sunlight. Even with light cloud, its efficiency exceeds the efficiency of other types of batteries.
Other, no less important advantage, is that the collector is able to capture and convert into heat more than 90% has got to him sunlight. Even with light cloud, its efficiency exceeds the efficiency of other types of batteries.
Solar Vacuum Tubes - free energy of the sun!
Solar vacuum tube - the main element of the solar installation. It consists of two tubes, resistance to chemical and thermal loads. The outer surface of the inner tube covered with a layer of selectively absorbing the radiation. This covered tube closed at one end, and the other end attached to the outer tube. In the space between the inner and outer tube creates a vacuum to prevent loss of heat.
Heating and hot water on the basis of solar vacuum collectors
System based on vacuum solar collectors designed for production of hot water temperature, through absorption of solar radiation, converting it into heat, accumulation and transfer to the consumer.
