Solar Power Meter Basics: Applications and Specifications

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solar radiation
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This page covers the basics of solar power meters, including applications and manufacturers. Solar energy is incredibly useful, and solar cells are a popular way to convert solar power into electrical power.

As solar power sees widespread use in household and business applications, accurate solar power measurements are essential. These measurements help determine locations with maximum and minimum solar radiation. This information is crucial for installing solar panel devices at optimal locations to achieve maximum solar power efficiency.

Solar power meters typically use high-intensity silicon photodiodes. They’re used in a variety of applications, including solar radiation measurements, agriculture, physics and optical laboratories, and meteorology.

Solar Power Meter Application Note

Solar power meters, such as those from MECO Instruments Pvt. Ltd., often include features like:

  • Solar power range: Measurement up to about 2000 W/m2
  • Measurement Capabilities: Measure instantaneous, average, min./max. values
  • Memory: 20 memory points
  • Indicator: Low battery indicator
  • Measurement parameters: Solar power or solar irradiance, orientation and tilt angle.
  • Power: Operates on a 9V battery
  • Display: Backlit LCD with 4-digit display

Solar Power Meter Specifications

SpecificationSupport
Range of measurement0 to 2000 W/m2
Spectral response400 to 1100 nm
Tilt angle range0 to 90 degree
Sample timeApprox. 0.4 sec
Battery LifeApprox. 30 Hours (in continuous use)
Tilt angle accuracy+/- 1.2 degree <= 60 degree

Solar Power Meter Manufacturers/Vendors

Here are some popular solar power meter manufacturers and vendors:

  • MECO Instruments Pvt. Ltd.
  • Amprobe
  • General Tools
  • Adoorwin Industrial Limited
  • Radmeters
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