Portable EL Tester

LXG50(3 Pro)

Introduction
The Portable EL Tester from Leikos is a cutting-edge EL Defect Tester designed for rapid quality inspection in Solar Panel Production Line and field operations. As a Solar Panel EL Tester, it enables 24/7 detection of micro-cracks, broken grid lines, PID degradation, and other defects in solar panels, ensuring seamless integration with Solar Panel Production Line quality control processes.

Advantages

1. Portable EL Tester with AI-Driven Defect Recognition

   • Integrates IoT and AI to enhance EL Defect Tester accuracy, supporting automatic defect classification for Solar Panel Production Line workflows.

   • Real-time modeling and QR code positioning streamline testing in diverse environments, from rooftop solar farms to large-scale Solar Panel Production Line facilities.

2. All-Weather Compatibility

   • The Portable EL Tester features an infrared darkroom tent, enabling nighttime EL testing even in outdoor photovoltaic plants.

   • Designed for Solar Panel EL Tester applications in harsh conditions: deserts, snowfields, and hybrid wind-solar systems.

3. Wireless Efficiency

   • Control the Portable EL Tester via dual iPads with 150-meter 5G-WiFi, ideal for rapid inspections in distributed Solar Panel Production Line stations.

   • Leikos’ encrypted software supports AI-based defect reports, critical for EL Defect Tester certification in industrial settings.

Technical Specifications

• EL Defect Tester Imaging:

  • 26MP resolution, detects cracks as small as 0.2μm.

  • Auto-focus technology eliminates manual adjustments, essential for high-speed Solar Panel Production Line testing.

• Portable EL Tester Power:

  • 1500V/3A output, compatible with perovskite and thin-film modules.

  • 20AH battery supports >800 tests (550W panels), certified for Solar Panel EL Tester safety standards.

Defect Recognition
The EL Defect Tester identifies 12+ fault types, including:

• Micro-cracks (critical for Solar Panel Production Line pre-shipment checks)

• PID degradation (linked to long-term panel efficiency loss)

• Mixed cells and hotspot attenuation (key for Solar Panel EL Tester field maintenance).

Integration with Solar Panel Production Line

• Leikos’ Portable EL Tester is widely adopted in factory acceptance testing (FAT) for Solar Panel Production Line quality assurance.

• Compatible with crystalline silicon, thin-film, and next-gen perovskite modules, ensuring versatility across Solar Panel Production Line technologies.

Certifications & Applications

• Complies with IEC 61215, IEC 61646, and Solar Panel Production Line industry standards.

• Used by 300+ global clients for rooftop, agrivoltaic, and utility-scale plant inspections.

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.