1. Solar energy is our future

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

3. Instruments dedicated to measurement of …. W/m 2 SL100 - SL200

4. SL100 - For measurement and on-demand control of solar power in W/m 2 - instant, - average, - min/max values, - hold function. - For calculation of cumulated energy in Wh/m 2 on 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/m 2

13. Zoom : - Selection of a period - time of starting - time of end - maximum level in W/m 2 Global irradiance during the selected period:2149 Wh/m 2

14. Zoom + : -search of information: 16h30 - 97W/m 2 Global irradiance during the selected period:1385 Wh/m 2

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

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