新冠封锁期间，太阳能技术有了3个重大突破_BEC初级作文

新冠封锁期间，太阳能技术有了3个重大突破

The achievement was helped by concentrating sunlight until it was a sizzling 143 times more intense. But even under the illumination of a single Sun, the solar cell is better than any other.

这是通过聚光使光照强度达到143倍实现的。但即使在不聚光的情况下，这种太阳能电池也比其他的要好。

This is the second record broken - the team tested another version of their six-junction cell without concentrating the light, and achieved an uNPRecedented 39.2 percent efficiency.

下面说说第二项被打破的记录，该团队在不聚光的情况下测试了另一种六结太阳能电池，效率达到了前所未有的39.2%。

Essentially this means that even more of the Sun's energy can now be converted into electricity.

基本上这就意味着现在有更多的太阳能可以被转换成电能了。

The third record broken this month, for instance, was achieved by something called a tandem cell. This is a device, only a few micrometres thick, that combines two different semiconductors, one for the visible parts of the light spectrum and the other for infrared light.

比如本月打破的第三项纪录是利用叠层电池实现的。这个设备只有几微米厚，结合了两种不同的半导体，一种用于光谱的可见部分，另一种用于红外线。

Engineers from the German research centre Helmholtz-Zentrum Berlin created a new kind of tandem cell made from stacked silicon and perovskite with a certified efficiency of 24.16 percent.