Automatic Solar Cell EL+IV Integrated Tester

Technical specifications:
Application:
Suitable for solar PV panel manufacturers to sort and analytic test solar panels.

Machine Feature:
1. Solar cell tester is a high-reliability, high-precision solar battery test equipment.
2. The equipment adopts high-power, long-life imported pulses xenon lamp as the simulator light source;
3. Imported ultra-high-precision four-channel synchronous data acquisition card to test data acquisition;
4. Professional superlinear electronic load ensure the test results are accurate;

5. Non contact detection to avoid secondary damage of battery.

Technical Parameter:

1. Effective test range: 220 X 220mm

2. Test range: 0W-20W

3. Lamp Spectrum: In line with IEC60904-9 and JISC8933 ( A Grade)

4. Light Intensity: 100mW/cm2 (continuous adjustable range 20-123W/cm2

5. Light intensity non-uniformity: ≤ ± 2% AAAA

6. Instability degree of irradiation: ≤ ± 2% AAA

7. Test result consistency: ≤ ± 0.5% AAA

8. Test error of electrical properties: ≤ 1% AAA

9. Single flash time: 10-100ms (customized)

10. Measuring voltage: 0 - 0.08V (resolution 1mV)

11. Measuring current: 0 - 20A (resolution 1mA)Test parameters: Isc, Voc, Pmax, Vm, Im, FF, EFF, Temp, Rs, RSH

12. Power demand: 220V/50HZ/2KVA

13. Production capacity: the actual reference operating speed is 2000 pcs/ hour, and the average speed is about 1.8 seconds / tablet. (* it does not include the time of pick and place the cell, the speed is affected by the different test items and test accuracy);
14. Fragment rate: ≤ 0.05% (this parameter mainly refers to the damage caused by the machine itself, excluding the damage of raw materials);
15. Defective over judgment rate: about 6%. Calculation formula: A Grade cell is misjudged as B Grade/ Tested Qty;
16. Missed rate: ≤ 0.3% . Calculation formula: Qty of missed Grade B / Tested Qty;

17. Test error of electrical properties: ≤ 1% AAA.

Environmental Requirements:

1. Solar panel tester venue requires greater than 3m×6m; higher than 2.5m special testing room; room illumination is less than 100 lux;

2. Room should be installed heating and air conditioning, indoor temperatures stable at around 25 ℃;

3. Power with 220v/2kw, and convenient connection, pay special attention to ensure that the equipment can reliable grounding grounding device;

4. Must have sufficient area under test battery connected to the test chamber temporary in order to ensure that the battery test to be tested with essentially the same test at room temperature;

5. The test room shall be equipped with a compressed air source interface, the air pressure of the air source to be stable at 5 - 8 Kg / C ㎡.

Our Services:



About Us:

Yoha Solar is a high-tech enterprise dedicated to the research, development, manufacturing, sales, and after-sales service of serial photoelectric automation equipment.
15+ Years Engaged In Solar
300+ Customers Worldwide


Our company primarily serves the solar photovoltaic industry and holds its own import and export rights. We have developed a range of independent R&D equipment.

Main Machinery:Fiber Laser Cutting Machine
Solar cell sorting Machine
Solar Cell IV tester
EL defect tester
EL and AOI Appearance Tester
Solar Panel Production Line
Other Auxiliary Machines