Huawei Smart PV Controller SUN2000-17 KTL-M5

The Huawei Smart PV Controller SUN2000-17 KTL-M5 is a high-efficiency three-phase string inverter offering 17 kW rated output power (18.7 kVA max apparent) with 98.4% maximum efficiency and 98.1% European weighted efficiency, designed for commercial PV systems compatible with 220/380 Vac, 230/400 Vac, or 239.6/415 Vac grids. It features dual MPP trackers with 4 inputs, up to 30 A per MPPT (two strings), 25.5 kW recommended max PV power (up to 40 kW with optimizers), a 200–1000 V operating range (440–800 V full-load MPPT), and DC MBUS optimizer support for up to 30% increased yields on shaded or mismatched arrays using smart air cooling in an IP66 enclosure from -25°C to +60°C up to 4,000 m altitude. Advanced protections include AI-powered arc fault detection, Type II DC/Class II AC surge protection, string fault monitoring, DC reverse-polarity protection, anti-islanding, residual current monitoring unit, integrated PID recovery, and input-side disconnection, meeting EN/IEC 62109 and standards like G99, VDE-AR-N 4105. Connectivity options encompass RS485, the integrated WLAN/FusionSolar app, the optional Smart Dongle for Ethernet/4G, and LED indicators in a compact 546 × 460 × 228 mm, 21 kg package for streamlined remote oversight. The SUN2000-17 KTL-M5 is backed by Huawei's standard manufacturer warranty, ensuring reliable long-term deployment.