Potential-induced degradation
PV performance degradation associated with electrical potential stress and the material/environmental system.
Also called: PID, PID
Material family: Battery and solar materials
Where it matters
Use the applicable technology-specific evaluation and record electrical/environmental conditions.
Testing and verification
A PID screening result is not a guarantee of immunity or a quantitative field-life prediction.
Related guides
Related products and materials
Technical references
General information for preliminary evaluation; not independently reviewed or certified. Confirm grades, standards and suitability with the manufacturer for your application. Interpret within the exact material, grade and test method.