How OMRON reduces solar module PID potential through its inverter topology

Potential induced degradation (PID) of a solar module — you know it, and you hate it. We met with string inverter manufacturer OMRON at Solar Power International, which claimed its inverter can actually prevent PV degradation from PID. They explained it like this: Grounding module frames causes a voltage difference … Continue reading How OMRON reduces solar module PID potential through its inverter topology