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

2000*1200mm 5-300W Solar Panel Tester, Panel Measuring

2000*1200mm 5-300W Solar Panel Tester, Panel Measuring
Product Detailed
2000*1200mm 5-300W Solar Panel Tester, Panel Measuring 1. I-V, Pmax curve 2.Xenon for 300,000 times 3.Interval less10s

  2000*1200mm 5-300W Solar Panel Tester, Panel Measuring   



Mainly used in electrical performance auto test and result record of solar Mono-Si, Poly-Si or a-Si cell module.

Technology characters

A grade spectrum; A grade unevenness degree of irradiance; A grade instability degree of irradiance

Pneumatic and buffering contact, front probe contact, back contact

Four-line survy; 14-bit 4-channel high-speed synchronous acquisition, 8,000 data collecting dots

10 parameters display; measurement parameter displays in tabulation and graphic way;

Irradiance automatically compensating; temperature automatically compensating

Voice counts off and prompts; counting promts of flash time

24h continous working; working life of imported Xenon lamp is 300,000 times of flash

 Main technical parameters

Type specifications



Lamp spectrum

In line with IEC60904-9 and JISC8933( Grade A)

Range of Light intensity

100mW/cm2(continous adjustable 70-120mW/cm2)

Light intensity non-uniformity

±2%( A grade)


Instability degree of irradiation

≤ ±2%(A grade)


Test results consistency



Test error of electrical proerties



Single flash time



Effective test range


Power Supply

220V ±10%,  5A/  2KW/  50-60Hz

Load time

5 s

Light Pulse Duration

10 ms

Data acquis. Speed per measurement

20 µs

Reference Cell Range

50 mV

Module measurements per hour


Measuring voltage

0~100V (resolution 1mV)

Measuring current

0~20A (resolution 1mA)

Test parameters



Testing Interface:



Detailed Product Description:

1.      Vacuum absorption and probes touching automatically system

2.      Long-arc pulsed and longevity xenon lamp

3.      High speed and big power electronic load

4.      Data acquisition & processing software


Options and customizations

Manual and automatical sliding tracks match the production line; special request on customization of survey on various solar cells.


GTM-5A on Solar Fair:

 GTM-5A package:

2000*1200mm 5-300W Solar Panel Tester, Panel Measuring

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