Better World

RS PRO Solar Power Meter, Solar Power

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Subtotal (1 unit)*

£92.15

(exc. VAT)

£110.58

(inc. VAT)

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  • 30 unit(s) ready to ship
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  • Plus 26 unit(s) shipping from 02 December 2025
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Better World

Our Better World range features products that make it easy for you to make a greener product choice you can trust. Click here to find out more.

RS Stock No.:
123-2218
Brand:
RS PRO
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Brand

RS PRO

Maximum Light Level

634 Btu/ft² x h, 2000 W/m²

Best Accuracy

±3 Btu/ft² x h, ±5 W/m²

Resolution

0.1 W/m², 0.1 Btu/ft² x h

Angular Accuracy

<5%

Test Type

Solar Power

Features

Automatic Transmission Measurement, Long Term Stability, Wide Spectral Range

Includes

4 x AAA Battery, Manual

Battery Life

100 h

Battery Type

AAA

Dimensions

64 x 34 x 110mm

Weight

158g

Better World Claim

Renewable energy solution

Better World Product

Yes

Height

110mm

Length

64mm

Width

34mm

Maximum Operating Temperature

+50°C

Minimum Operating Temperature

0°C

COO (Country of Origin):
TW

RS PRO Solar Power Meter


Introducing the range of RS PRO Solar Power Meters, the perfect solution for unlocking precision in solar energy measurement. Engineered for convenience and accuracy, this meter allows for easy and quick solar power measurement and provides the data to help the user make informed decisions about the best positioning and alignment for solar panels to optimise performance.

Features and Benefits:


  • This RS PRO Solar Power Meter is capable of enhancing solar energy projects for efficient, reliable and accurate solar power management

  • Not only does it measure solar power, but the additional features also simplify work by calculating total solar energy against elapsed time or providing average solar energy per hour, being able to assess the percentage of solar power transmission through glass or heat insulation, which eliminates the need for multiple devices

  • Additionally, the built in data hold and memory functions enable users to save and track their measurements over time, enhancing data analysis capability

  • Suitable for use in solar power research, agriculture or meteorology, this powerful little device is designed to deliver precise results in a range of applications

  • Compact and lightweight, the device is portable and easy to carry for fieldwork and comes with four AAA batteries so it’s ready to go out the box

  • Supplied with user manual, tripod mounting screw and 4 x AAA batteries

Applications:


Solar power meters are essential devices that measure solar radiation in Watts per square meter (W/m²) or BTU per square foot per hour and are used to optimise solar panel installation by being able to identify and provide guidance on the best angle and placement to maximise energy capture. Thanks to additional features, they are also used in energy efficiency testing to determine how effectively solar energy passes through materials like insulation and glass, making them crucial in research and development, and meteorology applications where solar radiation data is needed for studies and weather forecasting. Solar power meters help enhance solar energy efficiency for solar panel setups, research or energy testing in both residential and commercial applications to maximise the benefits of solar energy.

Why RS PRO?


RS PRO is the own brand of RS. The RS PRO Seal of Approval is your assurance of professional quality, a guarantee that every part is rigorously tested, inspected, and audited against demanding standards. Making RS PRO the Smart Choice for our customers.

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