#Industry News
Enhancing Solar Tracker Systems Efficiency with SEVEN’s Snow Sensor
SEVEN Snow Sensor for Tracker Systems
Snow buildup is one of the major obstacles to consistent energy generation in solar PV plants, especially in cold and snowy regions. SEVEN’s Snow Sensor is a smart, PV-specific solution designed to detect and quantify snow-related energy losses and enhance the performance of tracker systems. Unlike general-purpose snow sensors that only measure snow depth, SEVEN’s innovative device calculates the actual energy loss by comparing irradiance data from a clean sensor and a snow-covered one—giving a clear, real-time “snow ratio” as a percentage. Thanks to this smart detection, the sensor can communicate with the tracker’s control system and adjust the tilt angle of the panels when needed—helping avoid unnecessary movement, prevent structural stress from snow load, and reduce manual cleaning efforts. With RS485 Modbus RTU support, the sensor integrates seamlessly into existing monitoring systems. Designed to perform in extreme temperatures from -40°C to +85°C, it delivers robust performance in the harshest winter conditions. SEVEN’s Snow Sensor is easy to install, cost-effective, SunSpec compliant, and built specifically for solar applications—making it an essential tool for PV operators looking to protect their assets and maximize energy yield year-round.
