The Laser Edge Isolation System for Thin-Film Solar Panels is a specialized type of New Energy Laser Scribing Machine designed for precision edge cleaning and isolation in thin-film photovoltaic module production. It removes residual film layers, conductive material, burrs, or unwanted coating from the edge area of thin-film solar panels, helping improve insulation reliability and module consistency.

Developed for perovskite, CIGS, CdTe, and other thin-film solar technologies, the system supports non-contact laser processing with accurate positioning and controllable cleaning width. Microtreat provides this equipment for research laboratories, pilot production lines, and thin-film solar manufacturers that need stable edge isolation before encapsulation, testing, or module integration.

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Features of?Laser Edge Isolation System

• Non-contact laser edge cleaning, reducing mechanical stress on glass or flexible substrates.
• Suitable for perovskite, CIGS, CdTe, and other thin-film solar panel processes.
• Supports adjustable edge cleaning width according to different module designs.
• Equipped with vision positioning to improve processing accuracy.
• Galvanometer scanning structure enables fast and controlled laser movement.
• Recipe-based software control helps repeat processing parameters across different samples.
• Can be used for thin film laser scribing R&D, process testing, and small-batch production.
• Compatible with customized substrate sizes, laser parameters, and edge isolation requirements.

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Applications of?Laser Edge Isolation System

1. CIGS battery edge cleaning

2. Cadmium telluride battery edge cleaning

3. Perovskite single stack battery edge cleaning

4. Suitable for R&D and small batches

5. For other battery materials, please consult our relevant personnel

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Functional Advantages of?Laser Edge Isolation System

• Helps create a clean and stable edge isolation zone.
• Improves insulation performance by removing residual conductive materials near the panel edge.
• Reduces the risk of leakage caused by incomplete edge cleaning.
• Offers better repeatability than manual edge treatment.
• Minimizes substrate damage compared with mechanical removal methods.
• Supports flexible process adjustment for different thin-film structures.
• Improves production consistency for R&D, pilot production, and customized module projects.
• Helps manufacturers optimize thin-film solar panel processing before encapsulation and reliability testing.

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Problems Solved by?Laser Edge Isolation System

• Residual conductive film remaining on the edge of thin-film solar panels.
• Uneven edge coating that may affect insulation performance.
• Burrs, particles, or unwanted material after film deposition or scribing.
• Risk of electrical leakage caused by poor edge isolation.
• Inconsistent manual cleaning quality during R&D or small-batch testing.
• Difficulty in adapting one processing method to different thin-film solar technologies.
• Edge quality problems before module lamination, encapsulation, or electrical testing.

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Specifications

1. Product size: minimum 10x10mm, maximum 600x1200mm, support customized size

2. Industrial camera equipped with high-power telecentric lens, CCD positioning accuracy ≤±3μm

3. Rigid glass thickness: 0.7-3.2mm; compatible with flexible

4. X/Y linear motor positioning accuracy ≤±3μm, repeatability ≤±2μm

5. Maximum processing speed of galvanometer scanning: 5000mm/s, edge cleaning speed ≥40mm/s@10mm width

6. Edge cleaning accuracy ≤±20μm

7. Single-sided thermal impact ≤20μm

8. Cleaning width: 2-30mm adjustable

9. File formats that can be processed: standard Gerber files, DXF files, DWG files, etc.

10. Windows 11 control PC, 21.5-inch monitor

11. TeamViewer remote access

12. Installation and training on-site by Microtreat staff

13. Dust is collected by dust collector, exhaust flow: >200m3/h, duct diameter: ￠100mm

14. Compressed air Pressure: 0.5～0.7Mpa, flow rate: <200L/min, compressed air pipe diameter: ￠10mm

15. Marble base and metal welded frame

16. Ground feet with seismic isolation function

17. Dimensions: 1300mmx1300mmx2000mm, 1800kg (300x300mm processing platform)

18. Rated power 12KW, average power 7KW

19. 3-color status signal tower

20. UL certification available

21. Equipped with safety sliding door, all door panel positions are installed with Interlock or Sensor

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Options

1. Local power >208V/60Hz>480V/60Hz

2. Multiple laser powers are available (1064nm wavelength)

20W output power, 60W output power, 100W output power, 200W output power

3. Contact us to learn about your specific needs

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Laser Edge Isolation System for Thin-Film Solar Panels Manufacturer |?Microtreat

• Microtreat focuses on ultra-precision laser equipment for new energy, semiconductor, and advanced manufacturing applications.
• Provides laser process development support for thin-film solar and perovskite-related applications.
• Offers equipment configuration based on substrate size, process requirements, and production scenario.
• Supports customization of laser power, optical structure, motion control, and software functions.
• Has experience in laser scribing, edge cleaning, and precision laser processing equipment.
• Provides installation, training, process adjustment, and after-sales support for industrial and laboratory users.
• Certification background can support quality management, export delivery, and global project cooperation.