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PERC newcomers faced with patent barriers

Jun 3, 2014 - 09:47 GMT

PERC newcomers faced with patent barriers Nuying Huang, Taipei; Adam Hwang, DIGITIMES [Tuesday 3 June 2014] While many Taiwan-based solar cell makers have started or plan to start producing PERC (passivated emitter and rear cell) - a type of monocrystalline silicon solar cells - in a bid to hike energy conversion rate to at least 20%, newcomers generally face manufacturing … (continue reading)