What Is Anti-PID?

Anti-PID solar modules are created by selecting solar cells with PID-free design and choosing module encapsulation materials with high resistivity to prevent PID effects.

WINAICO’s solar modules are tested at 1000 V in 85°C, 85% humidity conditions and exhibit less than 5% power degradation as proof of anti-PID.

This means WINAICO solar panels can be connected in strings without being damaged by the high string voltage, making your solar installation produce more energy for longer.

Our dedication to extensive reliability tests means WINAICO can provide the most dependable solar modules on the market.

You can be confident that your WINAICO installation will reliably generate energy throughout its expected lifetime and not be a victim of Potential Induced Degradation.