Product Details

Keyland 3bb/4bb/5bb Bus Bar Solar Cell Tester For Photovoltaic Current Voltage Power Measurement

Application

Mainly used in automatic test and result record of solar mono-Si, poly-Si solar cell

Solar Cell Tester Technology Characters:

A grade spectrum ;

A grade unevenness degree of irradiance;

A grade instability degree of irradiation;

A grade test error,

A grade repeat test error

HMI and PLC intelligent control,touch screen control;

Built-in host,industrial integration design,and more in line with the industrial application environment;

360 degree freely show frame,facilitate date collection.

Pneumatic and buffering contact, front probe contact, back contact

4-line survey,14-bit 4-channel high-speed synchronous acquisition

10 parameters display;8000 data collecting dots

Irradiance&Temperature compensating automatically

Measurement parameter displays in tabulation and graphic way;

Voice counts off and prompts; Counting prompt of flash times;24hrs continuous working;

Working life of imported xenon lamp is 300, 000 times of flash

Test Parameter : Isc,Voc,Pmax,Vm,Im,FF,EFF,temp,Rs,Rsh.P

Type specifications	GTC-5A	GTC-B
Lamp spectrum	In line with IEC60904-9 and JISC8933( Grade A)
Range of Light intensity	100mW/cm²(continous adjustable 20-120mW/cm2)
Light intensity non-uniformity	±2%( A grade)	±3%
Instability degree of irradiation	≤ ±2%(A grade)	±2%
Test results consistency	≤±1%	≤±2%
Test error of electrical proerties	≤±1%	≤±2%
Single flash time	10~30ms	10ms ~30ms
Effective test range	200X200mm
Power Supply	220V ±10%, 5A/ 2KW/ 50-60Hz
Load time	5 s
Reference Cell Range	50 mV
Module measurements per hour	600
Measuring voltage	0~0.8V (resolution 1mV)
Measuring current	0~20A (resolution 1mA)
Test parameters	Isc,Voc,Pmax,Vm,Im,FF,EFF,Temp,Rs,Rsh