2013年12月21日,经权威机构及专家组鉴定,格力电器首创的“不用电费的中央空调”——光伏直驱变频离心机系统荣获“国际领先”认定,这是格力电器第十二个获“国际领先”认定的核心技术,又一次抢占全球制冷技术的制高点。如今,中央空调已成为格力电器重要的业绩增长点。此次面世的“光伏直驱变频离心机”堪称“不 December 21, 2013, accredited by authoritative organizations and expert groups, Gree first ”central air-conditioning without electricity“ - PV direct drive frequency conversion centrifuge system won the ”leading international “ that this is Gree The twelfth won the ”international leader “ identified the core technology, once again seize the commanding height of the global refrigeration technology. Today, central air conditioning has become Gree’s important performance growth point. The launch of ”PV direct drive frequency conversion centrifuge “ can be called ”no