Wuhan Gosun Photoelectric Technology Co., Ltd.
Main products:Laser Scribing Machine,Laser Cutting Machine,Laser Marking Machine,Solar Cell Test Equipment,Solar Modular Test Equipment
Contact Us
  • Contact Person : Mr. Peng James
  • Company Name : Wuhan Gosun Photoelectric Technology Co., Ltd.
  • Tel : 86-27-87970567,13339991665
  • Fax : 86-27-87970568
  • Address : Hubei,Wuhan,No.16,Wudayuan Road, Wuhan East Lake High Technology District,
  • Country/Region : China
  • Zip : 430223

China Solar module defect testing machine price

China Solar module defect testing machine price
Product Detailed
1. Simple operation 2. Reliable Performance 3. High resolution camera 4. High efficiency

Solar module defect testing machine price ( EL tester)


Testing and inspect the micro-cracks,breakage,broken fingers of the cells and pseudo-soldering of the modules;Also applicable to check or find the unmatch of the cells or solar panel in different power.


1, Key parts we adopt original assembly form Japan,

2,The camera lens adopt form Japan,can adjustable the site of focus,enhance the picture charity.

3,Closed type of design for optical path to ensure the long-standing stable operation and suitable for the environment.

4,Design of Software more hommization, easy operation with comperhensive functions

Technical Date

Effective testing area:1200*2100mm

Resolution:11.4 Megapixels or 6.1 Megapixels

Sensitivity:Can detect crack width less than 0.2 um

Test time: Uncontact free style

Power parameter: Single-phrase 220V 10A,Max load currency 10A

Single flash time:Testing platform(include infrared camera),Computer, professional software.

Testing Sample:

Relate solar equipment (Sun simulator)

Solar panel tester technolog parameters

Measurement parameters

Effective test area:2000*1200mm/5W~300W

Effective test range:5W~240W

Measuring voltage:0~100V( resolution ratio  1mV)

Measuring current:0~20A( resolution ratio  1mV )

Test parameters:Isc,Voc,Pmax,Vm,Im,FF,EFF,Temp,Rs,Rsh


Source parameters

Lamp Spectrum:Accord with IEC60904-9 and JIS8933(standand A)

Light  litensity:100mW/cm2

Light intensit non-uniformity: ≤ ±2% ‹A›

Light degree of irradiation:≤± 2% ‹A›


Test parameters

Test results consistency:≤±0.5%‹A›

Test error of Electrical properties:≤1% ‹A›

Single flash time:10~30ms

Testing spacing interval:5 seconds



China Solar module defect testing machine price

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