ETFE is a kind of high performance polymer material which has excellent physical and chemical properties. EFTE material widely used as the outer film material of solar panels during producing the solar panel
A good pc of soft solar panel needs ETFE painted to protect which can withstand high temperature,meanwhile increasing solar panel convert rate.This amazing paint is a good technical for solar panel,because the plastic ethylene is very stable,able to withstand high level of thermal stress and volatile chemicals.In addition,ETFE is completely UV opaque, allowing the maximum amount of the sun’s rays to penetrate the solar panel. Therefore, the conversion efficiency of folded solar panels protected by ETFE coating is higher than that of traditional ones without ETFE coating, and charging is faster and more efficient.
ETFE material lighter than PET material,so ETFE material can reduce the solar panel weight and reduce manufacturing and transport cost,thus,they used in portable solar panel producing. The light transmittance of PET is not as high as that of ETFE, so it is better than ETFE in terms of cost performance.
ETFE is stain-resistant and “self-cleaning”.
Because ETFE is non-sticky surface,so the dust and dirt in contact with the surface are easily washed away during rainfall.That means ETFE solar panel is few maintenance compare with non ETFE solar panel.Because they no needs to regular clearing,that means ETFE solar panel can be reach to the best performance.
ETFE soft features also help to making soft solar panel.
Flexible solar panels are much easier to install, and they can be used in more applications than traditional fixed glass solar panels.
ETFE is made from sustainable materials and is easily recycled at the end of the solar panel’s life.
ETFE is a kind of light material,so the carbon footprint of transport is therefore much lower than alternative materials such as glass.
ETFE advantage
Compare traditional solar panel,ETFE has a lot of advantage.
First,the ETFE material more light which can be reduce the solar panel weight and reduce the transport cost.So ,EFTE solar panel more convert and portable,suitable for outdoor activities and outdoor working.
Secondly, the light transmittance of ETFE material is relatively high, which can allow more solar panels to be used, thereby improving the energy conversion efficiency of solar panels. In addition, ETFE materials also have excellent corrosion resistance and can be used in environments such as strong acid and strong alkali. Therefore, ETFE materials are widely used in the manufacturing of solar panels, such as solar panel covers, frames, backsheets, etc.
Finally, ETFE material has good impact resistance and heat resistance. Under different temperatures, the ETFE material will not be destroyed, thus greatly increasing the service life of the solar panel. Therefore, solar panels made with ETFE can maintain their structural integrity under high-temperature conditions. Currently, ETFE materials have been successfully used in the manufacturing of solar panels. Its good mechanical properties and processing properties enable it to meet the application needs of a variety of industries, such as aerospace, automotive, transportation, medical equipment and other industries.
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