Product Introduction

The SC-20P Automatic Laser Cutting Machine represents the cutting-edge solution in solar cell processing technology, specifically engineered for high-precision cutting of BC cells (Back Contact cells), PERC, Topcon, and IBC solar cells. Manufactured by Ooitech, a leading provider of solar panel production line equipment ranging from 5MW to 1GW capacity, this advanced system integrates seamlessly into modern photovoltaic manufacturing facilities.
This fully automated equipment comprises a sophisticated assembly of components including loading box, paper box system, loading mechanical arm with dual vacuum adsorption, precision positioning mechanism, cutting table with high negative pressure vacuum system, X/Y cutting mechanical arms with servo motor drives, 30W PS fiber laser with specialized optical path system, intelligent discharging mechanical arm with splitting capability, and finished product box with automatic paper insertion. The system operates on an intelligent workflow where solar cells are automatically picked from the loading box, precisely positioned, laser-cut according to programmed patterns, split if required, and carefully placed in the finished product box with protective clean paper layers to prevent scratching.

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 | Automatic paper picking for IBC cells |
| 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
PS Fiber Laser Advantage: Equipped with 30W PS (Picosecond) fiber laser featuring 200ns pulse width, delivering significantly lower thermal damage compared to traditional NS fiber lasers
High Precision Processing: Achieves ultra-fine line width of 20-40μm with exceptional cutting speed of 550mm/s
Minimal Breakage Rate: Industry-leading ≤0.5% cell breakage rate for A-grade cells through advanced mechanical positioning and non-contact handling
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:
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.
