A+A+A+ Certified Solar Cell Tester Single Wafer Sorter & Panel Testing System For PV Manufacturing

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xTest Size | 220X220mm | Detection Type | Single Crystal Or Polycrystalline Silicon Wafers And Battery Wafers |
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Online Detectable Defects | Black Center, Black Edge, Black Mass, Hidden Crack, Crack, Fragment, Low Efficiency Piece, Black Line And Defect Corners, Broken Edges, Etc. | Detection Efficiency | Single Detection Time Is <0.5 Seconds; |
Highlight | Efficiency Solar Cell Tester,Single Wafer Solar Cell Tester,PV Manufacturing Solar Cell Tester |
Solar Cell Sorting & PL Testing System (Model: YHCT-PL)
Functionality:
A cutting-edge Solar Cell Tester integrating PL Testing (photoluminescence detection) and AI-driven defect recognition for Solar Cell Testing and sorting. Designed for monocrystalline/polycrystalline silicon wafers and cells, it enables non-contact, high-speed quality control in photovoltaic manufacturing.
Technical Specifications
Parameter | Specification |
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Test Object | Monocrystalline/polycrystalline cells & wafers (max size: 210×210mm) |
Detection Speed | <0.5 seconds per test |
Defect Types Identified | Black center, cracks, low-efficiency cells, hidden cracks, missing corners, etc. |
Laser System | Adjustable power; 220×220mm laser spot coverage |
Software | AI algorithms for automatic defect classification; parameterized judgment criteria |
Integration | Standalone or embedded in production lines via network communication |
Detection Method | Non-contact PL Testing to prevent secondary damage |
Compatibility | Pre/post-welding stages; multi-cell simultaneous detection |
Key Features
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AI-Driven Defect Recognition:
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Deep learning algorithms automate defect identification (e.g., cracks, black edges) without manual intervention.
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High-Speed PL Testing:
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Achieves <0.5s detection cycles, ideal for high-volume Solar Cell Testing workflows.
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Flexible Integration:
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Functions as a standalone Manual Solar Cell Tester or in-line Solar Cell Sorting Machine within production lines.
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Customizable Detection:
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Adjustable laser power and defect thresholds to adapt to diverse cell types (mono/polycrystalline).
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Non-Contact Precision:
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Infrared imaging system eliminates physical contact, ensuring zero cell damage.
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System Components
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Laser Light Source: Generates uniform 220×220mm square spots for consistent PL excitation.
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Infrared Camera & HD Lens: Captures high-resolution defect images without darkroom requirements.
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Detection Software: User-friendly interface with real-time analytics and customizable reporting.
Applications
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Quality Control: Defect detection in raw wafers, post-processed cells, and final modules.
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Sorting: Grades cells based on PL Testing results for Solar Cell Sorter integration.
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R&D Support: Identifies efficiency losses and process flaws in cell manufacturing.
Why Choose Our Solar Cell Sorting Machine?
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Zero Secondary Damage: Non-contact PL Testing ensures cell integrity.
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Production-Ready: Seamless integration into existing Solar Cell Testing lines with ≤20ms latency.
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Future-Proof Design: Software upgrades and modular hardware adapt to new cell technologies (e.g., TOPCon, HJT).
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