GoodWe GW5K-DNS-G40 5 kW single-phase string inverter with 2 MPPTs

The GoodWe GW5K-DNS-G40 is a fourth-generation single-phase string inverter designed for residential solar installations. With a nominal output power of 5000W and dual MPPT trackers, it supports up to 200% PV oversizing with a maximum input current of 20A per string, offering excellent compatibility with modern high-power PV modules.

The inverter delivers a maximum efficiency of 98.1% and European efficiency of 97.4%. Operating silently at less than 25dB, it features natural convection cooling and weighs only 9.2kg, making installation straightforward. It includes integrated safety features such as PV insulation resistance detection, residual current monitoring, anti-islanding protection, and Type II surge protection on both AC and DC sides. Optional features include AI-driven Arc Fault Circuit Interrupter (AFCI) 3.0 and Rapid Shutdown 2.0 transmitter.

Communication is supported via RS485, WiFi, LAN, Bluetooth, and 4G, with smart integration via the EzLink3000 dongle for easy system expansion. The inverter is rated IP66, suitable for both indoor and outdoor installation, and operates reliably across a wide temperature range from -25°C to +60°C.