Sunpreme Inc. says its GX300 panels have earned IEC 61701 salt mist corrosion test certification. Additionally, its PV modules have passed a potential induced degradation (PID) test under conditions of high voltage, high temperature and high humidity.
The company says that the issuance of TUV certificates under IEC's testing standards demonstrate its products' suitability for a variety of tough operating conditions, including coastal and marine environments.
