Is LeTID degradation in PERC cells another degradation crisis even worse than PID?

Light- and elevated temperature-induced degradation – LeTID – is emerging as a potentially serious problem affecting PV modules employing PERC technology. So why isn’t the industry more aware of it, ask Radovan Kopecek, Joris Libal and Lejo J. Koduvelikulathu of ISC Konstanz.

Download Options

Download

Comments