Longi demonstrates 20% bifacial boost

In a white paper published this week, Chinese module maker Longi Solar shares six months of data from a testing site in India that was built in cooperation with German testing institute TÜV Rheinland. The results show energy yield gains of around 20% for both bifacial mono PERC and n-type modules.In a bid to verify claims about the potential energy yield gains offered by bifacial solar modules, Chinese panel giant Longi Solar joined forces with German testing institute TÜV Rheinland to install eight modules and record performance. The installation was made in September last year at Chennai, in ...

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