Potential Induced Degradation (PID) is a process that occurs in photovoltaic (PV) cells when the system has a negative potential relative to the ground. As a result, the PV module’s efficiency decreases over time. Although PID is a relatively new concept and is not widely understood, techniques already exist to minimise its undesirable effects. The […]
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New Technical Paper on PID
GSES recently released a technical paper on Potential Induced Degradation (PID). The abstract from this paper is below; to read the full article, visit the Resources and Information page. Potential Induced Degradation Causes, Effects and Possible Solutions Potential Induced Degradation (PID) is a process that occurs in photovoltaic (PV) cells when the system has a negative […]