Model Number: LG-G20204C0-70A Brand Name: Unipower Key Specifications/Special Features: FeaturesPWM technology and industrial design;Pure sine wave output, high INV efficiency;LCD display help you to know about the system working condition easily;Function for calculate the solar gross generation;

Protection for over-charge, over dis-charge, overload, short circuit, low and high input voltage, over-heat;

Input L and N reversed protection;

Switch for choosing the solar input priority or main input priority;