● Standard solar cells provided by the metrology department, traceable to ISO 9000, ensuring accurate measurement data.
● Standard solar cells can be customized to single-crystal silicon or polycrystalline silicon as per customer requirements. They undergo aging and selection to choose stable and uniformly surfaced cells for full-sealed packaging.
● Solar cells feature a radiation-resistant glass protective window with good transparency and a photosensitive adhesive with a similar refractive index for window sealing.
● Both the solar cells and temperature sensors use Kelvin four-wire connection.
● Support for exporting data in various formats and automatic generation of standard test reports.
▲ Especially suitable ● Moderately suitable ○ Can be used
▲ Comprehensive measurement and calculation of solar cell characteristics and parameters.
● Short-circuit current (Isc)
● Current density (Jsc)
● Open-circuit voltage (Voc)
● Fill Factor (FF)
● Cell efficiency (η)
● Power (P)
● Current at maximum power (Imax)
● Voltage at maximum power (Vmax)
● Calibration irradiance: 1000 W/m2
● Emission spectrum range: 300 ~ 1100 nm
● Irradiance non-uniformity: ≤ ±5%
● Zoom function: Available (can change the size of the light output spot)
● Standard cell conversion efficiency: >16%, FF > 0.7
● Photovoltaic device dimensions: 20 mm x 20 mm
● Accuracy: 0.012%
● Power: 20 W
● Measurement range: Optional high voltage (1100 V) or high current (3 A) source/measurement (A)
● Wide dynamic range: 10 pA~10 A, 1 µV~1100 V, 20 W~1000 W
● Software measurement parameters: Voc, Isc, Jsc, Vmax, Imax, Pmax, FF, Rsc, Roc
● Software supports multiple data export formats and can automatically generate standard test reports.
● Standard cells include a standard measurement certificate from the Chinese Institute of Metrology.
Typical Customers
