Solar Cell Tester (SCT-B)

1. Automatic temperature
2. Windows operation surface.
3. Humanized-design testing software.
Euipment Performance

1; The equipment is specially used in the filtration of solar energy mono-crystalline silicon and the poly-crystalline silicon cell pieces
2; 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.
3; It has unique apparatus of modifying, to input the compensate parameter, it will carry on automatically/ manual temperature compensation and compensate with the light intensity, and automatically measurements and modifies the temperature.
4; 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, Vm, FF, EFF), the test of sequence number is automatically produced and preserved to the assigned folder

Main technical parameters

model No.
SCT-B / SCT-C
analog light source
pulse Xeon-lamp
luminous intensity range
70 ~120mW/cm 2
luminous intensity Non-uniformity
≤ ± 3%
test area
300× 300mm
test time
3sec/piece
data gathering volume
8000 data points
test system
PC card shows A/D control i-v curve and P curve
test parameter
Voc Isc Pm Im Vm FF EFF
apparatus way
Semi-automatic/automatic