Huawei - a strong brand, strong products and innovative solutions. This world-renowned manufacturer's product portfolio is flexible, versatile and powerful. With its inverter solutions, Huawei constantly proves its quality standards and the technological progress that the company has made.
The world's leading provider of information technology and telecommunications solutions has now been active in the solar inverter sector for over 8 years and is the only manufacturer to offer a standard unit for fault detection on the DC side.
The Huawei SUN2000-12/15/17/20/25KTL-M5 is a three-phase string inverter (Smart Energy Controller) for residential and small commercial rooftop PV, available from 12 to 25 kW. It runs 2 MPPTs with up to 4 inputs, accepts 30 A per MPPT (two-string) and a 1100 V max input, and delivers a flat 98.4% max efficiency (97.9–98.2% EU) across the range. Protection is comprehensive and integrated: DC switch, DC surge protection (Type II) and AC surge protection (Class II), AI-powered arc fault protection (AFCI), DC reverse-polarity, AC overcurrent, anti-islanding, residual current monitoring, string fault detection and PID recovery. The IP66 enclosure suits outdoor install, and the inverter is optimizer-ready for up to 30% more energy on shaded or complex roofs.