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JA Solar Holdings Co.,A solar lantern uses this sunlight that is abundantly available to charge its batteries through a Solar Panel and gives light in nighttime. Ltd., one of the world's largest manufacturers of high-performance solar power products,We have a great selection of blown glass backyard solar landscape lights and solar garden light. today announced that its p-type mono-crystalline silicon ("mono-Si") solar cells, a new family of high-performance solar cells dubbed "PERCIUM," have surpassed 20% conversion efficiency.

The newly achieved conversion efficiency, which has been independently confirmed and certified by the Fraunhofer ISE's photovoltaic calibration laboratory (CalLab) in Freiburg, Germany, sets an industry-leading level for industrial size (156x156 mm2) solar cells using p-type mono-Si wafers.

The breakthrough follows JA Solar's recent announcement of the industry-leading efficiency of its multi-crystalline silicon ("multi-Si") solar cells. JA Solar plans to introduce the new cell technology into mass production within the next six months and integrate the new high-efficiency cells into module assembly lines for commercial use.

"This latest above 20% conversion efficiency of solar cells using p-type mono-Si wafers is of great importance in terms of cost-effectively manufacturing high-performance solar cells and modules," said Mr. Yong Liu, CTO of JA Solar. "It is also a further boost to our efforts to meet the growing demand for high-performance solar power products."

"This result builds on the momentum that our R&D team has generated in recent months," added Dr. Wei Shan, chief scientist and general R&D manager of JA Solar. "We have repeatedly achieved average conversion efficiency of over 20% since May of this year on over 10,000 cells. We're fully confident in bringing such products to serve our clients' needs. Our R&D team has an excellent track record of commercializing cutting-edge technologies and we look forward to transitioning these high-efficiency cells into mass production soon."

In the Aug. 13 editorial “Solar panel bickering,” The Post endorsed a short-sighted trade policy with China that is doomed to failure. The Post first acknowledged that China violated international trade law by using dumping and state subsidies to dominate solar production, injuring dozens of U.S. companies in the process.A solar lamp is a portable light fixture composed of an LED lamp, a photovoltaic solar panel, and a rechargeable battery. The U.S. government fully investigated these practices and imposed duties of 30percent to 250percent on Chinese solar cells and panels. Yet,We offer solar photovoltaic system and commercial incentives to encourage our customers to install solar energy systems. The Post assigned the United States much of the blame for China’s retaliation against U.S. polysilicon producers.

China’s strategy of retaliation is nothing new. Time and again, when U.S. industries have enforced international trade rules against China — whether on steel, tires or solar — China’s response has been to retaliate against U.S. industries. And, every time, China’s retaliation has proved baseless. This month, the World Trade Organization emphatically struck down China’s trade retaliation against U.S. chicken-product producers.

The proper response to China’s retaliation is not to cave in. The European Union, when threatened with Chinese trade cases against its luxury car and wine industries, gave up its solar trade case in a weak settlement that may further damage its solar manufacturers. But surrender is not a trade policy,They are called "solar" panels or solar module because most of the time, the most powerful source of light available is the Sun. and the United States should not reward China for a strategy of retaliation.

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