A limit to module size
![](https://www.pv-magazine.com/wp-content/uploads/2021/12/12022_Hongbin_RTUSA_opt-1200x800.jpeg)
At pv magazine’s Roundtable USA event in November Longi’s Hongbin Fang said that solar module sizes can only go so big before new challenges in reliability and system integration outweigh the benefits.
Image: pv magazine/Stefanie Loos
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