The global photovoltaics industry grew 30 % last year and will slow to about 20 % this year .

全球光伏产业去年增长了30%，今年的增幅却会回落到到20%左右。

Unlocking the global solar pv [ photovoltaics ] industry by popularizing the " no money down " business model .

通过推广“无预付”商业模式开启全球太阳能PV（光伏）行业。

Investments in large-scale solar photovoltaics dropped dramatically worldwide .

全世界在大型太阳能光伏发电上的投资减少。

Other researchers back a newer technology known as thin-film photovoltaics .

其他研究人员支持一项更新的技术，该技术叫做薄膜光伏电池。

Can photovoltaics play a significant role in the u.s. energy sector ?

太阳光电能否在美国能源部门扮演重要角色？