... testing condition: 25, AM1.5 spectrum, 1,000W irradiance Insulation: >100M Ohms Voltage stand-off: 2,000V AC and ... condition: 25 degrees Celsius, AM1.5 spectrum, 1,000W irradiations Insulation: ≥100M Ohms Voltage stand-off: 2,000V AC, 3 ... grid solar power station.2, Commercial and industrial building roof-top systems3, Residential roof-top systems4, Any commercial or industrial ground mount systems5, ...