Module measurement

• I-V characteristic curve with details provided of V_oc, I_sc, V_mpp, I_mpp, P_mpp, FF
• Measurement uncertainty for the power rating ±1.8 %
• The CalLab PV-Modules calibration laboratory is one of the internationally leading laboratories. It is accredited as a testing laboratory in accordance with DIN EN ISO/IEC 17025:2018 (accreditation certificate D-PL-11140-33-00).

• Recording the spectral response of a structurally identical reference module
• Measurement of the I-V characteristic curve with spectral correction
• Measurement uncertainty for the power rating ±1.5 %
• The CalLab PV-Modules calibration laboratory is one of the internationally leading laboratories. It is accredited as a testing laboratory in accordance with DIN EN ISO/IEC 17025:2018 (accreditation certificate D-PL-11140-33-00).

Calibration of a PV module under AM 1.5 global STC 

• calibration of PV modules under defined STC according to IEC 60904-1 E. 3 (2020-09) with spectral correction
• measurement uncertainty of only ±1.1%
• quality assurance measures
• The calibration laboratory CalLab PV Modules is one of the international leaders in PV calibration and is accredited according to DIN EN ISO/IEC 17025:2018 (accreditation certificate D-K-11140-02-00, ILAC-MRA).

• I-V characteristics from 100 W/m² to 1000 W/m²
• Maximum module size 2.4m x 1.3m (larger modules on request)

• Temperature range 35°C to 65°C
• Maximum module size 2.2m x 1.3m (larger modules on request)
• with three different irradiance levels

• I-V characteristic at 800 W/m² and 47°C  

• Special construction required for contact
• Measurement of particularly fragile modules
• Samples with unstable electrical behavior
• Samples with a high sensitivity to voltage reversal
• Orders involving special construction for mounting or positioning samples
• Required irradiance differs from STC
• Required temperature differs from STC
• Required spectrum differs from stored standard spectra

Prices on request at modules@callab.de