The GoodWe Smart GW20KN-DT inverter is specially designed for three-phase rooftop solar systems, providing a power output of 20kW. It is ideal for small commercial usage. The two integrated MPPTs allows two-array inputs from different roof orientations. The goodwe Smart GW20KN-DT inverter is small, light, and easy to install. Suitable for both outdoor and indoor installations, this inverter offers quiet operation due to its fanless, natural convection cooling. In addition, the combination of both RS485 and Wi-Fi communication allows the system to be easily monitored and controlled.