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MS-80SH Pyranometer
Pyranometers
With integrated high-efficiency dome heating, the MS-80SH is the new standout choice for value, accuracy, speed, reliability and IEC 61724-1:2021 Class A monitoring.
MS-80SH Plus+
Solar Monitoring Stations
The MS-80SH Plus + is the all-in-one solution built on MS-80SH fast response Class A pyranometer with rotating shadow band to measure GHI, DHI and DNI solar irradiance. The autonomous system is reliable, accurate, cost-saving alternative to larger sun tracker-based options.
HF-01S Heat Flux Sensor
Heat Flux Sensors
The HF-01S is a small size standard plate type heat flux sensor. It is an ideal option for research and engineering applications as well as manufacturing control and monito-ring processes. Manufactured in compliance with standards ASTM C1046 and ISO 9869, EKO HF-01S includes a built-in thermal guard and two facings to ensure an even heat flux distribution and therefore a reliable measurement experience.
MS-95S SD Sensor
Sunshine Duration Sensors
Easy to install, with no moving parts or complex on-site adjustment, the MS-95SD reinvents sunshine duration sensors, setting new standards for accuracy and stability.
Application & Projects
Highlights, News & Events
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EKO Instruments USA announces today that it has entered into a two-year sponsorship agreement with UC Berkeley’s solar car team, CalSol, spanning the 2026 and 2027 racing seasons.
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In solar energy forecasting and PV monitoring, accurate diffuse irradiance measurement is essential to minimize error, reduce penalties, and ensure performance.
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In utility-scale solar, even small decisions can have major impacts. Our new article in Solar Power World explores why pyranometers deserve more careful consideration.
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We are thrilled to announce that our esteemed partner in China, BEIJING KEYTEC TECHNOLOGY CO., LTD, has won an honorary award at the PV Power Expo in Shanghai! 🏆