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Pyranometers with the lowest total cost of ownership

Written by Negin Hashemi | Feb 1, 2026 12:21:47 PM

Delivering Reliable Solar Monitoring for Utility-Scale PV Systems

Hukseflux Thermal Sensors has emerged as the global leader in solar radiation measurement, known for its Class A pyranometers that combine high accuracy with cost-efficiency. Their newly launched industrial series continues this innovation, addressing key challenges in PV performance monitoring through technology-driven solutions.

Why Pyranometer Reliability Matters

As PV power plant monitoring scales, long-term reliability and measurement accuracy become essential. Key insights include:

• PV owners prioritize measurement accuracy over short-term costs, valuing lower risk profiles and higher plant valuation.

• Total cost of ownership includes initial purchase and regular recalibration, the latter being critical for maintaining measurement validity.

• Unexpected costs from lightning surges and dome damage necessitate robust instrument design.

Minimizing Operational Risk Through Design

Hukseflux integrates practical engineering to reduce ownership costs:

• Heating systems in SR30 models prevent frost and dew, reducing zero-offset errors.

• Dome protectors reduce damage during handling, safeguarding sensitivity.

• Instruments are engineered for surge resilience, with integrated protection and SPDs for high-risk regions.

Global Calibration Network

To reduce calibration costs and delays:

• Calibration is supported through a global network: Netherlands, USA, China, India, Brazil, Japan, Australia, and more.

• Local labs help avoid customs delays and high logistics costs.

• Instruments meet recalibration requirements every two years, boosting trust and operational reliability.

Industrial Series and Future Innovations

The SR300, SR200, and SR100 pyranometers meet formal industrial surge protection standards. In parallel:

• The new PVMT01 sensor addresses inaccuracies in module temperature monitoring, improving overall PV performance evaluation.

• Enhanced attachment solutions prevent detachment over time, ensuring data integrity.

Vision Forward

With 30 years of expertise, Hukseflux is committed to improving PV performance monitoring through innovation in sensor reliability, calibration accessibility, and cost-efficient design.

Read the full article here: https://pes.eu.com/exclusive-article/pyranometers-with-the-lowest-total-cost-of-ownership/