Fluke IRR1-SOL is a solar irradiance meter designed for the installation, commissioning, maintenance, and performance evaluation of photovoltaic systems.
This tool combines measurements of solar irradiance, temperature, tilt angle, and orientation, assisting professionals in accurately evaluating the performance of solar panels.
🔹Key Features of Fluke IRR1-SOL
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Solar Irradiance Measurement: Measures solar irradiance up to 1400 W/m² with accuracy of ±(5% + 5 digits)
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Temperature Measurement: Measures ambient and solar panel temperatures using an internal sensor or external probe
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Tilt Angle: Measures the tilt angle of panels relative to the horizon with an accuracy of ±1.5° in the range of -50° to +50°
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Orientation: Measures site or roof orientation with an accuracy of ±7°
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Display: High-contrast LCD display for easy readability in direct sunlight
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Durable Design: Rugged design with IP40 protection suitable for industrial environments
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Battery: Operates on 4 AA alkaline batteries with a battery life of approximately 50 hours
🔹Technical Specifications of Fluke IRR1-SOL
| Feature | Value |
|---|---|
| Irradiance Measurement Range | 0 to 1400 W/m² |
| Irradiance Measurement Accuracy | ±(5% + 5 digits) |
| Temperature Measurement Range | -30 to 100 degrees Celsius |
| Temperature Measurement Accuracy | ±5 degrees Celsius in the range of -10 to 75 degrees Celsius |
| Tilt Angle Measurement Range | -90° to +90° |
| Tilt Angle Measurement Accuracy | ±1.5° in the range of -50° to +50° |
| Orientation Measurement Range | 0° to 360° |
| Orientation Measurement Accuracy | ±7° |
| Protection Class | IP40 |
| Battery Life | Approximately 50 hours |
| Dimensions (Length x Width x Height) | 150 x 80 x 35 mm |
| Weight | 231 grams |
🔹Applications
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Installation and Commissioning of Photovoltaic Systems: Assessing solar irradiance and environmental conditions for optimal panel installation
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Maintenance and Repairs: Monitoring system performance and identifying potential issues
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Performance Analysis: Evaluating system performance by comparing incoming irradiance and produced output
🔚 Conclusion
Fluke IRR1-SOL is an essential tool for solar energy professionals that contributes to optimizing photovoltaic system performance by providing precise and comprehensive measurements. This device, with its rugged design and user-friendly operation, is a suitable choice for the installation, maintenance, and evaluation of solar systems.
📎 Official Datasheet Link
👉 Download the datasheet Fluke IRR1-SOL (PDF)
