The Wekraft Irradiance Sensor is part of Wekraft’s professional sensor range, designed for intelligent environmental data collection in small-scale renewable energy applications. Using a photovoltaic reference cell, this PV Pyranometer is ideal for residential rooftops and small PV installations, especially when combined with wind turbines.
It measures solar irradiance in watts per square meter (W/m²), enabling accurate performance ratio (PR) calculations for photovoltaic systems. Its design focuses on being cost-effective and efficient, avoiding unnecessary complexity while ensuring reliable measurements.
The sensor measures irradiance from 0 to 1600 W/m². Each unit is tested under natural sunlight with a Fraunhofer ISE–certified reference cell from Germany. It features a digital RS485 interface with MODBUS RTU protocol and requires 5V DC power to operate. The device integrates easily with Wekraft Atlas Wind Turbine and Wekraft Wizard, making it suitable for residential rooftops, hybrid PV-wind systems, and off-grid setups.
It has compact dimensions of 118 x 84 x 55 mm and weighs just 0.2 kg. Installation is straightforward, and data integration with Wekraft systems is seamless.
Achieve smarter energy monitoring with Wekraft’s Irradiance Sensor, built for the real-world needs of small-scale PV users.
Apple App Store: https://apps.apple.com/gb/app/my-Wekraft/id6451448020
Google Play Store: https://play.google.com/store/apps/details?id=com.Wekraft
In stock
The Wekraft Irradiance Sensor is part of Wekraft’s professional sensor range, designed for intelligent environmental data collection in small-scale renewable energy applications. Using a photovoltaic reference cell, this PV Pyranometer is ideal for residential rooftops and small PV installations, especially when combined with wind turbines.
It measures solar irradiance in watts per square meter (W/m²), enabling accurate performance ratio (PR) calculations for photovoltaic systems. Its design focuses on being cost-effective and efficient, avoiding unnecessary complexity while ensuring reliable measurements.
The sensor measures irradiance from 0 to 1600 W/m². Each unit is tested under natural sunlight with a Fraunhofer ISE–certified reference cell from Germany. It features a digital RS485 interface with MODBUS RTU protocol and requires 5V DC power to operate. The device integrates easily with Wekraft Atlas Wind Turbine and Wekraft Wizard, making it suitable for residential rooftops, hybrid PV-wind systems, and off-grid setups.
It has compact dimensions of 118 x 84 x 55 mm and weighs just 0.2 kg. Installation is straightforward, and data integration with Wekraft systems is seamless.
Achieve smarter energy monitoring with Wekraft’s Irradiance Sensor, built for the real-world needs of small-scale PV users.
Apple App Store: https://apps.apple.com/gb/app/my-Wekraft/id6451448020
Google Play Store: https://play.google.com/store/apps/details?id=com.Wekraft
Verified reviews from real Wekraft owners
The Atlas has been running beautifully at our place — quiet, steady output even in light wind, and the MyWekraft app makes it easy to keep an eye on. Really impressed with the build quality.
Hello, I purchased the Atlas 10 kW wind turbine along with the blade set, and it's working perfectly. Assembling the blade set was a bit of a challenge, and a few screws were missing, but everything came together in the end. Delivery took slightly longer than expected, but I’m very happy with the final result. Many thanks to the Wekraft team. You have my full rating — 5 out of 5. I’m already considering buying an inverter as I plan to move fully off-grid. Wishing you all a great day. — Carina Magnus
ordered the first versions of the Wekraft Magnum wind turbines in 2018 for Northern Pole research missions, and they have been generating electricity reliably in some of the roughest conditions on Earth.
I have set up 1 Wekraft vertical 5 kW turbine, 2 small 12V turbines (from China), and a water turbine in my little creek that provides 200W constantly. All were set up by myself. I am satisfied and not planning to sell the Wekraft.
Amazing product, working very efficiently. Impossible to find a similar alternative at this price point. Thank you Wekraft!
