Pyranometer

The Tesup Irradiance Sensor is part of TESUP’s professional sensor line, designed for smart environmental data collection in small-scale renewable energy systems. This photovoltaic pyranometer, based on a reference cell, is ideal for residential rooftops and compact solar installations—especially when combined with wind turbines.

The sensor measures solar irradiance in watts per square metre (W/m²), allowing for accurate calculation of the performance ratio (PR) of photovoltaic systems. Its design focuses on simplicity and cost-efficiency, avoiding unnecessary complexity while delivering high measurement reliability.

It has a measuring range of 0 to 1600 W/m². Each unit is tested under natural sunlight using a reference cell certified by the Fraunhofer ISE Institute in Germany. Data is transmitted via a digital RS485 interface using the MODBUS RTU protocol, and the unit requires a 5V DC power supply. It is fully compatible with the Tesup Atlas Wind Turbine and the Tesup Wizard, making it perfect for rooftop PV systems, hybrid solar-wind setups, and off-grid applications.

The sensor dimensions are 118 x 84 x 55 mm, and it weighs just 0.2 kg. Installation is straightforward, with seamless integration into Tesup systems.

Monitor your energy generation smartly and accurately with the Tesup Irradiance Sensor—engineered to meet the real-world needs of small-scale solar users.

Apple App Store: https://apps.apple.com/gb/app/my-tesup/id6451448020
Google Play Store: https://play.google.com/store/apps/details?id=com.tesup