Fronius SYMO 3.7-3-M WLAN

The Fronius SYMO 3.7-3-M WLAN is a cutting-edge solar inverter designed to maximize the efficiency and performance of your photovoltaic system. This transformerless inverter combines robust functionality with advanced communication features, making it an ideal choice for both residential and small commercial solar installations.

• Impressive 3.7 kW nominal and maximum AC power output
• High efficiency rating of 97.2% for optimal energy conversion
• Versatile WLAN connectivity with both Ethernet and WiFi capabilities
• Multiple communication interfaces including USB, RS422, and Modbus
• Integrated Fronius Solar Net for seamless device connectivity
• Dynamic power control through built-in energy management system
• Comprehensive safety features with DC isolator and overvoltage protection
• Residual current monitoring for enhanced system protection
• Compact dimensions of 645 x 431 x 204 mm (H x W x D)
• Lightweight design at just 19.9 kg for easy installation
• Wide operating temperature range from -25°C to +60°C
• IP65 protection class for outdoor installation resilience
• Transformerless topology for increased efficiency and reduced weight
• Extensive certifications ensuring compliance with global standards

The Fronius SYMO 3.7-3-M WLAN stands out as a reliable and intelligent inverter solution for modern solar energy systems. Its combination of high performance, advanced communication capabilities, and robust safety features makes it an excellent choice for those seeking to optimize their renewable energy production while ensuring long-term reliability and ease of use.