新冠封锁期间，太阳能技术有了3个重大突破
<p><span word="Today">Today</span>, <span word="the">the</span> <span word="world">world</span> <span word="is">is</span> <span word="grappling">grappling</span> <span word="with">with</span> <span word="more">more</span> <span word="than">than</span> <span word="just">just</span> <span word="the">the</span> <span word="climate">climate</span> <span word="crisis">crisis</span>, <span word="and">and</span> <span word="yet">yet</span> <span word="even">even</span> <span word="now">now</span>, <span word="in">in</span> <span word="the">the</span> <span word="face">face</span> <span word="of">of</span> <span word="a">a</span> <span word="global">global</span> <span word="pandemic">pandemic</span>, <span word="scientists">scientists</span> <span word="are">are</span> <span word="marching">marching</span> <span word="on">on</span> <span word="with">with</span> <span word="renewable">renewable</span> <span word="solutions">solutions</span>.</p><p>现在全世界要应对的不只有气候危机。即使现在全球面临疫情，科学家也在推进可再生能源解决方案。</p><p><span word="Just">Just</span> <span word="this">this</span> <span word="month">month</span>, <span word="no">no</span> <span word="less">less</span> <span word="than">than</span> <span word="three">three</span> <span word="records">records</span> <span word="have">have</span> <span word="been">been</span> <span word="broken">broken</span> <span word="in">in</span> <span word="solar">solar</span> <span word="panel">panel</span> <span word="efficiency">efficiency</span>. <span word="The">The</span> <span word="first">first</span> <span word="and">and</span> <span word="the">the</span> <span word="second">second</span> <span word="were">were</span> <span word="achieved">achieved</span> <span word="by">by</span> <span word="scientists">scientists</span> <span word="in">in</span> <span word="the">the</span> <span word="United">United</span> <span word="States">States</span> <span word="at">at</span> <span word="the">the</span> <span word="National">National</span> <span word="Renewable">Renewable</span> <span word="Energy">Energy</span> <span word="Laboratory">Laboratory</span> (<span word="NREL">NREL</span>).</p><p>就在本月，在太阳能电池板效率方面有多达三项纪录被打破了。前两项纪录是国家可再生能源实验室的美国科学家打破的。</p><p><span word="Their">Their</span> <span word="unique">unique</span> "<span word="six">six</span>-<span word="junction">junction</span>" <span word="solar">solar</span> <span word="cell">cell</span> <span word="has">has</span> <span word="uNPRecedented">uNPRecedented</span> <span word="energy">energy</span> <span word="conversion">conversion</span>, <span word="turning">turning</span> <span word="intensified">intensified</span> <span word="light">light</span> <span word="into">into</span> <span word="electricity">electricity</span> <span word="at">at</span> 47.1 <span word="percent">percent</span> <span word="efficiency">efficiency</span> - <span word="the">the</span> <span word="most">most</span> <span word="efficient">efficient</span> <span word="in">in</span> <span word="the">the</span> <span word="world">world</span> <span word="under">under</span> <span word="concentrated">concentrated</span> <span word="light">light</span> <span word="conditions">conditions</span>. <span word="This">This</span> <span word="record">record</span> <span word="beat">beat</span> <span word="the">the</span> <span word="previous">previous</span> <span word="contender">contender</span> <span word="established">established</span> <span word="just">just</span> <span word="a">a</span> <span word="couple">couple</span> <span word="of">of</span> <span word="years">years</span> <span word="ago">ago</span> <span word="by">by</span> <span word="one">one</span> <span word="percent">percent</span>.</p><p>他们独特的“六结”太阳能电池能进行前所未有的能量转换，强光与电能的转换效率是47.1%，是聚光条件下的全球最高效率。这个纪录比几年前的纪录高出一个百分点。</p><p>"<span word="This">This</span> <span word="device">device</span> <span word="really">really</span> <span word="demonstrates">demonstrates</span> <span word="the">the</span> <span word="extraordinary">extraordinary</span> <span word="potential">potential</span> <span word="of">of</span> <span word="multijunction">multijunction</span> <span word="solar">solar</span> <span word="cells">cells</span>," <span word="says">says</span> <span word="John">John</span> <span word="Geisz">Geisz</span> <span word="who">who</span> <span word="works">works</span> <span word="at">at</span> <span word="NREL">NREL</span>.</p><p>在国家可再生能源实验室工作的<span word="John">John</span> <span word="Geisz">Geisz</span>说：“这个设备真的展示了多结太阳能电池的非凡潜力。”</p>
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