Combining the 2000V 40A double glass module IV tester with the insulation resistance tester can comprehensively evaluate the electrical and insulation performance of double glass photovoltaic modules. Double glass modules (double-sided glass photovoltaic modules) are widely used in photovoltaic power plants due to their high durability, long lifespan, and excellent environmental resistance. Here is a detailed explanation of this combination:

1. 2000V 40A Double Glass Component IV Tester

The IV tester is a device specifically designed to measure the current voltage (IV) characteristics of photovoltaic modules, suitable for high voltage and high current testing requirements of double glass modules.

Function:

IV Curve Test:

Measure the current output of the double glass component at different voltages and generate an IV curve.

Key parameter measurement:

Open circuit voltage (Voc)

Short circuit current (Isc)

Maximum power point (Pmax)

Fill factor (FF)

Conversion efficiency (η)

Double sided power generation performance test (if supported):

Test the power generation performance of both sides of the double glass component.

Fault diagnosis:

Identify issues such as hidden cracks, hot spots, and diode faults in components.

Advantages:

High voltage (2000V) and high current (40A) support: suitable for testing requirements of high-power double glass components.

Fast and accurate measurement: suitable for production lines or on-site inspections.

Compatible with the characteristics of double glass components: adapted to the structural features of double glass components (such as frameless design).

Data recording and analysis function: facilitates performance evaluation and report generation.

2. Insulation resistance tester

The insulation resistance tester is used to measure the insulation performance of double glass components, ensuring their safety and reliability.

Function:

Insulation resistance measurement:

Measure the insulation resistance between the component and the ground, and evaluate the insulation performance.

Voltage withstand test:

Apply high voltage to test whether the insulation can withstand the rated voltage.

Leakage current detection:

Detect leakage current caused by insulation failure.

Advantages:

High precision measurement: ensuring the safe operation of components.

Prevent safety hazards such as electrical short circuits and leakage.

Compliant with international safety standards such as IEC 61215 and IEC 61730.

3. Advantages of Combined Use

Combining the 2000V 40A double glass component IV tester with the insulation resistance tester can achieve the following goals:

Comprehensive performance evaluation:

The IV tester evaluates the electrical performance of double glass components, such as power output and efficiency.

The insulation resistance tester evaluates the safety performance of components (such as whether the insulation meets the standard).

Troubleshooting:

The IV tester identifies electrical performance issues such as hidden cracks and hot spots.

The insulation resistance tester identifies insulation issues such as leakage and short circuits.

Quality Control:

Ensure that the double glass components meet both performance and safety requirements during production line or on-site testing.

Compliant with standards:

Meet international standards for double glass component testing (such as IEC 61215, IEC 61730).

4. Application scenarios

Double glass component production:

Perform IV performance testing and insulation resistance testing on double glass components on the production line to ensure factory quality.

Photovoltaic power station operation and maintenance:

Regularly inspect the IV performance and insulation performance of the double glass components to ensure the safe and efficient operation of the power station.

R&D and Laboratory:

Test the performance and safety performance of the new double glass component during the research and development phase.

Troubleshooting:

Targeted detection of problematic double glass components to quickly locate faults.

5. Precautions for use

Safe operation:

During the 2000V high voltage test, it is necessary to ensure that the equipment is well grounded to avoid the risk of electric shock.

During insulation resistance testing, ensure that the tested component is powered off.

Calibration and maintenance:

Regularly calibrate equipment to ensure testing accuracy.

Keep the equipment clean and avoid dust or moisture affecting the test results.

Environmental conditions:

Perform IV testing under standard test conditions (STC) to ensure data accuracy.

When conducting insulation resistance testing, avoid conducting it in damp or polluted environments.

6. Future development direction

Integrated equipment:

Develop an integrated device with IV testing and insulation resistance testing functions to improve detection efficiency.

Intelligent analysis:

Combining AI technology, automatically analyze IV curves and insulation resistance data to generate diagnostic reports.

Portable design:

Develop portable devices for easy on-site inspection and maintenance.

Optimization of double-sided power generation testing:

Optimize testing methods and equipment for the double-sided power generation characteristics of double glass components.

By combining the 2000V 40A double glass component IV tester and insulation resistance tester, the performance and safety of the double glass component can be comprehensively evaluated, ensuring its efficient and reliable operation. This combination has important application value in the production, operation, and research and development of double glass components.

Lailx's main products include EL detectors, EL testers, EL defect detectors, portable EL detectors, solar module EL defect testers, IV testers, power quality analyzers, inverter efficiency testers, PR testers, photovoltaic power plant cleaning robots, etc.