Donnergy P17K-20K-25K-P3HA 17KW 20KW 25KW Three Phase High Voltage Grid Tie Inverter is a high-performance, smart energy solution designed for solar power systems. With 99.9% MPPT efficiency, 50/60 Hz frequency compatibility, and 400 Vac output, this inverter ensures optimal energy conversion and grid stability. Featuring dual MPPT tracking, a big LCD display, and compact design, it supports efficient monitoring and easy installation. Built with IP65 protection, it delivers reliable operation in diverse environments. Optional Wi-Fi / GPRS / LAN communication enables remote monitoring, making it ideal for commercial and utility-scale solar projects aiming for high efficiency and smart grid integration.More