Researchers in Korea have proposed a new design for dividing and bonding which is said to provide higher efficiency from fewer fingers. The number of fingers optimized for division into five cells was 128 and for three, 171. Five offer power conversion efficiency of 17.346% and three 16.855%.
Ukraine’s favorite solar module manufacturer has posted another encouraging set of returns, after a difficult year in 2018. And Risen – which boasted 6.6 GW of annual production capacity at the end of last year, according to analysts at PV InfoLink – is committed to adding another 2.5 GW before 2022.
While lacking the swarming crowds of previous years, the 2019 SNEC in Shanghai remained a focal point of the global PV industry when it comes to industrial solar cell and module manufacturing and technology. Here are five hot technology takeaways from the pv magazine team on the show floor and conference sessions.
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