Automated Solar Cell IV Tester: Revolutionizing Solar Panel Production Line Efficiency

The Automated Solar Cell IV Tester is a critical component in modern solar panel production lines, designed for rapid, accurate evaluation of monocrystalline and polycrystalline silicon modules. As mass IV testing equipment, the IV tester integrates seamlessly into industrial workflows, delivering unmatched precision in electrical performance analysis.

Key Features of the IV Integrated Machine:

1. Customized Compatibility: Supports PERC, TOPCon, HJT, SUNPOWER, IBC, and thin-film modules, including MBB and half-cut designs, ensuring universal adaptability.
2. High-Efficiency Upper Lighting: Mimics real solar conditions with a 300-1200nm full-spectrum range and adjustable 10-150ms pulses for optimal I-V curve measurement.
3. Advanced Spectral Performance: Exceeds industry standards with A+A+A+ ratings in unevenness, spectral matching, and stability.
4. Smart Data Management: Four-wire measurement, 8,000 data-point capture, and automated temperature/irradiance compensation ensure reliable results.
5. Durability & Flexibility: 80,000-flash xenon lamp lifespan, vertical light emission, and side/top illumination configurations suit diverse solar panel production line layouts.

Technical Specifications:

• Effective Testing Area: 2600mm x 1600mm
• Power Range: 5W–650W
• Accuracy: ±0.5% inconsistency, ±1% error
• Continuous Operation: 24+ hours

Equipment Configuration:

• Test host with electronic load
• Xenon light source and optical system
• High-speed A/D data acquisition
• AI-driven measurement software

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.