Performance Data and Possible Uses _Suncycle CTU pdf

The Suncycle Compact Test Unit is a highly sophisticated mobile testing system for power measurement and electroluminescence analysis of PV-solar modules.Our measurement equipment features a combination of an AA class LED sun simulator plus electroluminescence high resolution cameras.The Suncycle Compact Test Unit can perform lab quality PV-module tests on-site. The Compact Test Unit is is carried by a regular van and can even be lifted upon roofs if needed. Due to barcode-technology and satellite-online-connection the clients can access the test results almost in real-time. With a throughput of 250+ modules per day the Compact Test Unit gives on-site testing a full new dimension.CTU COMPACT TEST UNITSuncycle GmbH Hans-Henny-Jahnn-Weg 49 22085 Hamburg +49 (40) 866 900 600 service@suncycle.eu PV-Leistungszentrum Paul-Böhringer-Straße 3 99428 Isseroda +49 (3643) 830 015 service@suncycle.eu MEASUREMENT EQUIPMENT (GENERAL DETAILS)• Max. module size 1900mm x1100mm• Thickness of module frame 6mm-55mm • Adjustable module holder in module loader• Powerful IT backbone based on Intel i3 and Windows 7 64Bit • Intuitive user interface for testing software, all test and administration functionalities integrated in one single and easy to use software• Complete measurement (power and EL) of a module < 2minLED SUN SIMULATOR/FLASHER AND IV-CURVE MEASUREMENT• Irradiation spectrum 400-800nm at max. 1500 Watt/m² (464 high-power LED)• Local inhomogeneity<±2% (class A according IEC60904-9:Edition 2 2007-10)• Irradiation instability<±2% (class A according IEC60904-9:Edition 2 2007-10)• Repeating tolerance (Flash to Flash) < 0,5% • Illuminated area 1,00 m x 2,00 m• Flash duration up to 250 ms• Current range 0-32A• Voltage range 0-200V • Measurement tolerance of current ± 0,2% (fsr)• Measurement tolerance of voltage ± 0,2% (fsr)• Adjustable capacity load for modules with different power output (even thin film)• Embedded silicon irradiance sensor (calibration value for irradiance 1 V per1000 Watt/m²)• Measurement of Pmpp/max. power output as STC of a module with ±3-5% tolerance (depending reference values)• Completely automated measurement (max. 50.000 sample/s per IV-data-pair)EL- PICTURE GRABBING DEVICE• Pictures at adjustable current and shutter speed• 2 NIR CCD cameras• Resolution up to 10 Mpixel, pixel size ca. 400µm• Max. power 160 V / 20A (even for thin film modules)• Picture recording < 10s• Completely automated picture grabbing of the entire moduleADDITIONS• CTU (described above)• Barcode Scanner (laser scanner)• Power connection with 1,5m adapter to 230 V / 16A (1,5mm2) plus 40m cable drum• Additional power supply 2kVA (grid independent power supply)• Internet connectivity via satellite all over EuropeMEASUREMENT DATA• IV-curve• All measurement data and STC details (mpp- &sc-current, mpp- &oc-voltage, fill factor)• Module temperature• Irradiance values• Electroluminescence picture in high resolution• Failure identification on single cell basis• Complete parameter data of picture grabbing• All data are stored long-term and available as historical measurement details.Technical data