SC-20P is an upgraded laser cutter based on SC-20A, designed for BC cells. It synchronously cuts both the cell and protective paper into 1/2 pieces, helping protect the blue film before and after cutting.
SC-20P BC Cell Laser Cutting Machine with Automatic Protective Paper Cutting and Stacking
SC-20P is an upgraded laser cutter based on SC-20A, designed for BC cells. It synchronously cuts both the cell and protective paper into 1/2 pieces, helping protect the blue film before and after cutting.
| Specification | SC-20P Standard | SC-20P BC Cell Edition |
|---|---|---|
| Laser Type | PS Fiber Laser | PS Fiber Laser 30W |
| Cutting Capacity | 1400 pcs/h | 1400 pcs/h |
| Cell Compatibility | BC / PERC / Topcon / IBC | BC / PERC / Topcon / IBC |
| Loading | Auto robotic loading | Auto + paper box management |
| Cutting Loss | High precision | ≤0.5% |
Product Introduction
The SC-20P Automatic Laser Cutting Machine is an upgraded laser cell cutting solution developed on the proven SC-20A platform. It is specially optimized for high-precision processing of BC cells, while also supporting PERC, Topcon, and IBC solar cells. Manufactured by Ooitech, this new-generation model is designed for modern photovoltaic production lines that require better surface protection, cleaner handling, and higher automation.
The key upgrade of the SC-20P is its synchronized paper-cutting protection system for BC cells. During the cutting process, the machine not only cuts the solar cell into 1/2 pieces, but also automatically cuts the protective paper into matching 1/2 sheets at the same time. This means the blue film on BC cells remains protected before and after cutting, greatly reducing the risk of scratches, contamination, and handling damage. Combined with automatic loading, precise positioning, PS fiber laser cutting, and intelligent unloading, the SC-20P offers a more advanced and BC-friendly production solution than the SC-20A.
Technical Parameters
| Parameter | Specification |
|---|---|
| Model | SC-20P |
| Production Capacity | PERC/Topcon: ≤1400 PCS/H (182mm; 1/2)IBC: ≤1000 PCS/H (182mm; 1/2) |
| Applicable Cell Size | 156×156mm - 210×210mm |
| Cell Breakage Rate | ≤0.5% (A Grade Cells) |
| Cutting Speed | 550mm/s |
| Laser Output Power | 30W |
| Line Width | 20-40μm |
| Laser Type | 30W PS Fiber Laser |
| Laser Wavelength | 1064nm |
| Frequency Range | 10-100KHz |
| Pulse Width | 200ns (lower damage than NS fiber laser) |
| Max Pulse Energy | 0.6mJ@50kHz |
| Loading/Unloading | Fully Automatic |
| Positioning Method | Mechanical Positioning (Double mechanism) |
| Splitting Method | Mechanical Splitting |
| Special Function | Synchronized paper cutting for BC cells to protect blue film before and after 1/2 cutting |
| Equipment Failure Rate | ≤3% |
| Control System | PLC + Touch Screen + Servo + Module |
| HMI Interface | 10" Touch Screen Display |
| Power Supply | 220VAC/50Hz |
| Rated Power | Peak: 2.5KW; Average: 2KW |
| Air Source | 0.6-0.8MPa; 150L/min; Φ12mm intake |
| Equipment Dimension | 1540×1540×1650mm (excl. alarm light) |
| Weight | 430kg |
| Software Updates | Lifetime Free Upgrade |
Technical Advantages
Superior Cutting Technology
- BC Cell Paper-Cutting Protection: While the BC cell is cut into 1/2 pieces, the protective paper is automatically cut into matching 1/2 sheets at the same time, so the blue film remains protected throughout the full process.
- Upgraded from SC-20A: Built on the mature SC-20A platform, the SC-20P is a new upgraded model designed specifically for more demanding BC cell cutting applications.
- Better Surface Protection: The synchronized cutting of both cell and paper helps minimize direct contact and reduces the chance of blue-film scratches during loading, cutting, splitting, and discharge.
Intelligent Automation Features
- Dual Vacuum Adsorption System: Loading arm equipped with two independent vacuum systems for simultaneous cell and paper handling
- Bernoulli Non-contact Technology: Utilizes Bernoulli-type suction cups combined with silicone cups for gentle, damage-free cell manipulation
- Smart Detection Systems: Integrated gripping success detection, clean paper/solar cell recognition, and automatic alarm systems
- Double Positioning Mechanism: Ensures precise cell alignment with manually adjustable positioning angles
Advanced Control Architecture
- Comprehensive Control System: Delta PLC QT550 controller with user-friendly 10" touchscreen interface
- Servo-driven Precision: X/Y cutting arms powered by servo motors with linear guide + ball screw modules for accurate movement
- Real-time Monitoring: Continuous fault detection with immediate alarm notifications and slice counting functionality
- Flexible Programming: Special software with easy editing capabilities, centralized parameter control, and password-protected operation modes
Production Efficiency
- High Throughput: Achieves up to 1400 PCS/H for PERC/Topcon cells and 1000 PCS/H for IBC cells
- Universal Compatibility: Accommodates all standard cell sizes from 156×156mm to 210×210mm including G1, M6, M10, M12 formats
- Minimal Downtime: Equipment failure rate below 3% ensures consistent production flow
Product Applications
Solar Cell Manufacturing Lines
The SC-20P seamlessly integrates into comprehensive solar panel production lines, serving as a critical component between cell sorting and module assembly stages. It supports various advanced cell technologies including:
- PERC Solar Cells: High-efficiency passivated emitter and rear contact cells
- TOPCon Technology: Tunnel oxide passivated contact cells for next-generation modules
- IBC Cells: Interdigitated back contact cells requiring precise cutting patterns
- HJT/SHJ Cells: Heterojunction technology cells with temperature-sensitive processing needs
Specialized Applications
- Half-cell Module Production: Precisely cuts full cells into half cells for improved module performance and reduced resistive losses
- Shingled Module Manufacturing: Creates optimized cell strips for shingled module assembly
- Custom Cell Geometries: Programmable cutting patterns for specialized applications including BIPV and aerospace
- R&D Facilities: Ideal for research institutions developing new cell architectures and cutting patterns
Industry Sectors
- Large-scale solar module manufacturers (5MW to 1GW capacity)
- Contract manufacturing facilities
- Solar technology research centers
- Quality control and testing laboratories
- Pilot production lines for new cell technologies
Contact for Purchase
Transform your solar cell production with Ooitech's SC-20P Automatic Laser Cutting Machine!
For detailed quotations, technical consultations, and customized solutions for your solar panel production line needs, contact Ooitech's professional team:
- Email: info@ooitech.com
- Phone: +86 18571646990
- WhatsApp: +86 15961592660
- Head Office: Wuhan Yangtze River Center, Wuhan, China
- Website: www.ooitech.com
Additional Resources
- YouTube Channel: www.youtube.com/ooitech - Subscribe for the latest solar factory insights and equipment demonstrations
- MBB Production Line Video: https://www.youtube.com/watch?v=uRS9sn94sIQ
- Company Catalog: Download Here
- Company Profile: Download Here
Why Choose Ooitech?
- Comprehensive solar panel production line solutions from 5MW to 1GW
- Complete equipment portfolio including tabber stringers, laminators, EL testers, and more
- Professional training, raw materials supply, and after-sales service
- Expert support for PERC, TOPCon, IBC, ABC, HPBC, and shingled technologies
Request a Quote Today! Our technical experts are ready to design the optimal cutting solution for your specific production requirements.
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