Zolix EL 전기발광 측정 시스템 Electroluminescence System

Description

I-V characteristics measurement is a intuitive, effective and widely used method. By measuring the I-V characteristic curve, the main physical properties of photovoltaic devices can be obtained, including photoelectric conversion efficiency, short-circuit current, opencircuit voltage, and fill factor. These are important for the research, quality inspection and application of photovoltaic devices. Zolix provides cost-effective I-V characteristic measurement systems and provides complete and professional technical support. Main Functions: ■ Measure the I-V curves of solar cells under the irradiated and dark field conditions; ■ Measure solar cell short-circuit current, short-circuit current density,open-circuit voltage, maximum power, maximum power current,maximum power voltage, fill factor, photoelectric conversion efficiency,series resistance, parallel resistance; ■ Realize forward and reverse speed regulation scanning and dark current deduction function ■ Calibrated Monocrystalline Silicon Cell correction function; ■ Automatic cycle scanning. Features: ■ Complete I-V characteristic measurement and data processing analysis ■ The irradiation direction can be changed to meet test requirement ■ Compatible with high-precision sourcemeter, providing accurate measurement results ■ Compliant with IEC 60904-9 international standard ■ Professional probes improve measurement accuracy ■ Vacuum adsorption table is convenient for fixing samples ■ Graphical display is more intuitive Selection Table

I-V 특성 측정은 직관적이고 효과적인 광전변환 효율 측정 방법으로, I-V 특성 곡선을 통해 단락 전류(Isc), 개방 전압(Voc), 최대 출력점(Pm), 충전 인자(FF), 광전변환 효율(η) 등 주요 물성을 얻을 수 있습니다.

Parts	Parameter	SolarIV-150A	SolarIV-300A
Solar Simulator	Irradiation Area(mm)	40×40	60×60
	Spectral Match	A Class(AM1.5G)	A Class(AM1.5G)
	Spot Non-uniformity(%)	≤2 A Class	≤2 A Class
	Intensity instability(%)	≤2 A Class	≤2 A Class
	Irradiation direction	Down	Down
Sourcemeter	IV-2400	Standard	Standard
	IV-2450	Optional	Optional
Standard monocrystalline cell	QE-B1	Standard	Standard
I-V measurement software	IV-software	Standard	Standard
Sample holder	Optional