Automatic Solar Cell EL+IV Integrated Tester

Application:
The IV EL Integrated Tester is designed for solar panel production line integration, enabling manufacturers to perform precise sorting, electrical analysis (IV testing), and defect detection (EL testing) in a single system. Ideal for PV panel manufacturers requiring end-to-end quality assurance.

Machine Features:

1. Dual-Function Testing: Combines an IV Tester and EL Tester into one streamlined unit, delivering high reliability and precision for solar cell evaluation.

2. Advanced Light Source: Equipped with high-power, long-life imported xenon lamps (IEC/JISC-compliant) for consistent solar panel production line testing.

3. Ultra-Precision Data Acquisition: Utilizes imported four-channel synchronous data cards and superlinear electronic loads to ensure ≤1% test error in electrical properties.

4. Non-Contact Detection: Safeguards solar cells against secondary damage during IV testing and EL testing.

5. Seamless Integration: Fully compatible with automated solar panel production line workflows, supporting 2000 pcs/hour throughput.

IV EL Integrated Tester Technical Specifications

Environmental Requirements for Solar Panel Production Line Integration:

1. Space: Dedicated 3m×6m testing room (illumination <100 lux) with 25℃ temperature control.

2. Utilities:

   • Stable 220V/2KW grounded power

   • Compressed air source (5-8 Kg/C㎡)

3. Workflow: Pre-conditioned cell storage area to ensure ambient temperature consistency during IV-EL testing.

Why Choose Our IV EL Integrated Tester System?

As a cutting-edge IV EL Integrated Tester, this dual-function system revolutionizes quality control in solar panel production lines by seamlessly combining IV testing (current-voltage analysis) and EL testing (electroluminescence detection). Designed for precision and efficiency, it eliminates manual intervention by 80% while achieving 99.7% defect recognition accuracy, ensuring flawless integration into automated manufacturing workflows.

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

Wuhan Yoha Solar Technology Co., Ltd., located in the Wuhan East Lake High-Tech Development Zone (Optics Valley of China, Wuhan), 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, including Fiber Laser Cutting Machine, Solar cell sorting instrument, solar power tester photovoltaic IV tester, and EL Electroluminescent tester defect tester, which are exported to various countries and regions.

Established for over a decade, our company has earned unanimous praise from industry peers for its professional expertise and dedicated attitude. Our products, known for their excellent mechanical performance and cost-effectiveness, have also gained widely recognition from our customers.

Our company has a team of senior engineers with years of experience in the photovoltaic industry, providing strong technical capabilities. They can offer scientific guidance and robust technical support for the configuration, production, and planning of module encapsulation production lines.

We adhere to the business philosophy of "innovation in technology, products, and services," guided by the corporate spirit of "unity, striving, pragmatism, and innovation." We are committed to providing comprehensive solutions and excellent service to meet customer needs and work together for a better future.