NABCEP PV Practice Questions - NABCEP PV Installation Professional Certification Exam

What is the standard test condition (STC) for PV module ratings?

1,000 W/m2 irradiance, 25C cell temperature, AM 1.5 spectrum 800 W/m2 irradiance, 20C cell temperature, AM 1.0 spectrum 1,000 W/m2 irradiance, 45C cell temperature, AM 1.5 spectrum 500 W/m2 irradiance, 25C cell temperature, AM 2.0 spectrum

Correct Answer:

1,000 W/m2 irradiance, 25C cell temperature, AM 1.5 spectrum

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