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Specifications

The equipment is specially used in the filtration of solar energy mono-crystalline silicon and the poly-crystalline silicon cell

Equipment performance:

The equipment is specially used in the filtration of solar energy mono-crystalline silicon and the poly-crystalline silicon cell pieces.

Through stimulates the solar spectrum lamp-house, carries on the testing and surveys to the cell module related electrical parameter, according to the measurement result classifies the cell piece. It has unique apparatus of modifying, to input the compensate parameter, it will carries on automatically / manual temperature compensation and compensatewith the light intensity, and automatically measures and modifies the temperature.

 

Based on the Windows operation  surface, and humanized-design testing software, it records and displays test curve (I-V curve, P curve) and the test parameter (Voc, Isc, Pm, Im, FF, EFF), the test of sequence number is automatically produced and preserved to the assigned folder.

 

The main technical parameters :

 

Model  specification

SCT-B

Simulation photosource

Pulse Xeon lamp

The range of luminous intensity

70~120mW / cm2

Luminous intensity irregularity

d±3%

Test area

d300×300mm

Test time

3sec / piece

Data acquisition  quantity

8000 data point

Test system

Pc-machine, A / D control card,
Display I -V curve and P curve

Test parameter

Voc  Isc  Pm  Im  Vm  FF  EFF

Test mode

Semiautomatic / Completely automatic

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