Scientists developed the efficient flexible perovskite solar cells

Flexible perovskite solar cells because of its high efficiency, low cost, and simple preparation technology, and become one of the most disruptive technology in the industry. At the same time, the perovskite solar battery low temperature preparation technology has become the preparation of flexible, lightweight and efficient thin film solar cells of choice.

　　“ In the field of solar cells, crystalline silicon solar cells and flexible perovskite solar cell fusion development, both from each director, may be the future development direction of solar cells. ” Xi 'an jiaotong university professor ngo dynasty shin, & other; Currently used charging device is bulky, inconvenient to carry. If use the flexible perovskite solar battery technology, people outside want to recharge my mobile phone or other device, only need to carry a card the size of the battery, after open the A4 paper size, will soon be able to give my phone to electricity. ”

perovskite of ultrathin, super light, flexible solar cells can satisfy the near space in the aerospace equipment, sun power unmanned aerial vehicle (uav), high altitude detection equipment and a variety of consumer electronic products demand. According to Wu Chaoxin introduction, this kind of flexible perovskite solar cell, the current implementation of glass substrate perovskite battery efficiency is above 22%, flexible device efficiency is above 19%.