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Advanced Solar Power Measurement Instruments: SL100 & SL200

The SL100 and SL200 solar power measurement instruments are essential for real-time monitoring and evaluation of solar energy systems. These devices measure irradiance (W/m²), accumulated energy (Wh/m²), and offer functionalities like instant/average values, hold function, and long-term data storage. The SL200 additionally features software for data transfer and graphing, enabling detailed analysis over periods of up to 31 days. Ideal for installation verification, efficiency estimation, and maintenance, these instruments ensure precise tracking of solar performance.

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Advanced Solar Power Measurement Instruments: SL100 & SL200

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  1. Solar energy is our future

  2. now W/m² Wh/m² ……. before m3 KWh M Kg °C Pa dB ……

  3. Instruments dedicated to measurement of …. W/m2 SL100 - SL200

  4. SL100 - For measurement and on-demand control of solar power in W/m2 - instant, - average, - min/max values, - hold function. - For calculation of cumulated energy in Wh/m2on a timed duration (up to 3 days) - Values are saved when instrument is switched off

  5. SL200 • Same basic features as SL100 • + • Storage and recording of average power values: refresh calculation of cumulated energy (31 days) • Display of recorded data, and fast processing of measurement file with graph function • DL200 software to transfer datasets on a PC

  6. Prior to installation • onsite study • microclimate situation • Masking effect determination • Ratio according to meteorological data • Portfolio for installation • Estimate of efficiency* «* an efficiency indicator allows the user to estimate the efficiency of the installation: is it worth making the installation or not?

  7. During installation • solar multimeter • Measurement in real time • Technical validation of the installation • An inspection instrument duly calibrated

  8. After installation • Performances follow-up in addition to G.R.S (guarantee of Solar Result) • Onsite calibration of solar cells • Maintenance of installation

  9. After measurement • Direct reading of saved results on the instrument • Data transfer • Creation of « .txt » file for customized process (Excel for instance) • Direct visualization with DL200 software (supplied with SL200)

  10. SL200 • search • automatic • or • manual

  11. SL200 • Time setting • File transfer • Disconnection • Shortcut to the graph

  12. File • - Measurements • maximum: • 31 days • Global irradiance during measurement period: 7141 Wh/m2

  13. Zoom : • - Selection of a period • time of starting • time of end • maximum level in W/m2 • Global irradiance during the selected period:2149 Wh/m2

  14. Zoom + : -search of information: 16h30 -97W/m2 Global irradiance during the selected period:1385 Wh/m2

  15. Customized process of «.txt » with Excel AM insolated – PM cloudy periods AM – masking effect AM-PM numerous cloudy periods

  16. METROLOGY Worldwide Radiometry Reference Domestic Radiometry Reference – METEO France (meteorologic centre) Inter-comparison to DAVOS in Switzerland Standard reference instrument at KIMO Metrology Department SL100 – SL200

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