IV21 measures the IV characteristics of solar cells and can measure silicon solar cells up to 210mm x 210mm. The system automatically calculates key parameters such as open circuit voltage, short circuit current, JSC, Vmax, Imax, maximum power and efficiency and more.
Measuring IV characteristics of light and dark
Irradiance monitor to compensate for lamp flicker and drift
Calculate solar cell parameters: open circuit voltage, short circuit current, JSC, Vmax, Imax, maximum power and efficiency
4-wire connection to customer's test equipment mounting and fixture contact
Fully automatic solar simulator shutter control
The system can scan voltage from reverse bias state to Voc. It forms an accurate IV curve in voltage and current form. The system uses a computer to collect data, calculate the parameters of the solar cell, generate a printable test report, and save the test data in a text file. The scanning range, direction and speed are adjustable.
Basic features of the system:
Continuous 210 x 210 mm beam class ABA solar simulator
Voltage range: ±2.0 V
Current range: ±21 , 16, 10, 4 A
Equipped with computer, LCD display, keyboard and IV measurement software
manual
ASTM method E948-09 compliant
The following are options
Class AAA solar simulator (upgraded from Class ABA)
Additional current and voltage ranges
Temperature controlled vacuum test fixture
Providing measurement results to a database
Grading function
Reverse bias leakage current test
Light attenuation measurement function for calculating series resistance
Interface with your automated processing equipment
Customer site installation and training
If you have any other needs, please contact us.
Shanghai Sales + Technical Support + After-sales Service Center Rayscience Optoelectronic Innovation Co., Ltd address: 4th Floor, Building 122, Lane 2338, No. 1 Duhui Road, Minhang District, Shanghai Telephone: 021-34635258 021-34635259 fax: 021-34635260 E-mail: saleschina@rayscience.com
