The Fronius Eco inverters in 25.0 kW and 27.0 kW capacities meet the requirements for large-scale solar installations. They have an IP66 protection rating and can be installed indoors or outdoors. The inverters have high maximum efficiencies of 98.2-98.3% and integrate monitoring and communication functions like WLAN, Ethernet, and USB ports. They are designed for easy installation with a lightweight construction and mounting system.