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Solar Panel & Making Machinery
We are sincerely committed to delivering innovative energy solutions to our customers through a lasting partnership in order to build a brighter, sustainable future.
It is bent on designing, manufacturing, developing and marketing LOW COST SOLAR MODULE EQUIPMENTS in China. The companys focus equipment is solar module laminator which has entered mature technology process. Also we produce other auxiliary solar equipments such as framing machine, mending station, soldering machine. We are currently in the stage of developing new type of laminators with the world advanced technology.
High-performance poly and mono crystalline modules offer an exceptional array of features including stability, capacity and power-generating endurance over multiple applications.
We share in a need to address tomorrow's energy supply,we believe that energy should be affordable for everyone.
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Solar Water Heaters  WV deals in Evacuated-tube collectors type water heaters. They are used in residential applications that require higher temperatures.
The heat pipes are inserted into curved absorbers forming an assembly which is inserted into the glass tubes. The sunlight enters through the outer glass tube, strikes the absorber tube, and changes to heat. The heat is transferred to the liquid flowing through the absorber tube. The collector consists of rows of parallel transparent glass tubes, each of which contains an absorber tube covered with a selective coating. The heated liquid circulates through heat exchanger and gives off its heat to water that is stored in a solar storage tank.
In manufacturing, air is evacuated from the space between the two tubes, forming a vacuum.
Conductive and convective heat losses are eliminated because there is no air to conduct heat or to circulate and cause convective losses. The vacuum in the glass tube, being the best possible insulation for a solar collector, suppresses heat losses and also protects the absorber plate and the heat-pipe from external adverse conditions.
This results in exceptional performance far superior to any other type of solar collector and ensures a lifetime of at least 15 years without loss of efficiency.
In high temperature region these collectors are more efficient than flat-plate collectors for a couple of reasons.
First, they perform well in both direct and diffuse solar radiation. This characteristic, combined with the fact that the vacuum minimizes heat losses to the outdoors, makes these collectors particularly useful in areas with cold, cloudy winters.
Second, because of the circular shape, sunlight is perpendicular to the absorber for most of the day. As a result WV specially designed water heaters achieve both higher temperatures and higher efficiencies than flat-plate collectors. | |
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