Featured in 20 Array Changers – 06-2016

A rogue wave

Potential-induced degradation: The PID wave is still rolling in, says Wolfgang Nasse from service provider Suncycle. Here, Nasse answers 13 key questions concerning the PID phenomenon. Unlucky for some.

1. How relevant is PID in your view?In 2015, in addition to other projects, we handled about 10 MW of module capacity with suspected PID. The suspicion was justified in about 95% of the cases. PID is often determined by the location of the PV plant. High ambient temperatures, solar radiation and humidity can all …

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