Perovskite P4 laser edge cleaning equipment is specially designed for precision trimming of perovskite solar cell edges. It uses high-energy pulsed laser technology and galvanometer field mirror scanning system to accurately remove battery edge burrs, residual film and conductive layer redundancy, ensure the edge is flat and defect-free, and eliminate leakage hazards. Through non-contact processing and micron-level positioning (accuracy ≤30μm), substrate damage is avoided and the stability of the battery structure is maintained. Integrated intelligent visual positioning and real-time closed-loop control, adapted to high-speed processing of glass/flexible substrates, synchronously optimize edge passivation effects, significantly improve component weather resistance and photoelectric conversion efficiency, help mass production yield break through 95%+, and enable large-scale production of high-efficiency batteries.

As a?national high-tech enterprise?and?Jiangsu Provincial Key Project leader, Microtreat bring cutting-edge innovation to perovskite solar manufacturing. Our dedicated R&D team has pioneered?laser precision processing solutions?since 2021, supported by?tens of millions in angel funding?(led by Oriental Fortune) for continuous technological breakthroughs.

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Advantage

1. Yield jump: edge defect removal rate>99%, component weather resistance enhanced.

2. Cost optimization: non-contact process reduces consumables loss, maintenance cost reduced by more than 30%.

3. Flexible production: compatible with special-shaped substrates and customized edge cleaning paths, adaptable to TOPCon/HJT and other stacking processes.

4. Zero learning cost: fully automatic parameter matching, one-click operation, reducing the difficulty of personnel training.

5. Long-term stability: industrial-grade laser life ≥80,000 hours, 7×24 hours of continuous production without attenuation.

6. Customized square flat-top spot: single spot size can be>270um, improving edge cleaning efficiency.

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Highlights

1. Through high-energy laser beam focusing on a spot of several hundred microns, the film layer is cleaned;

2. The size of the processed product is highly compatible and can be customized;

3. The specially designed combined platform effectively reduces the damage of the laser to the platform;

4. The laser can be selected in a variety of powers and customized according to the beat;

5. The spot can be customized, ranging from 50-270um

6. The operation interface is intuitive, and the edge cleaning width can be set in the recipe without drawing

7. The galvanometer plus field mirror scanning system can etch special-shaped patterns

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Features

1. Semi-automatic and automatic operation modes can be switched.

2. Customized semi-automatic mode for efficient testing.

3. Advanced machine vision positioning system, equipped with high-precision CCD camera.

4. XY axis high-precision linear motor can perform interpolation movement.

5. Equipped with infrared fiber nanosecond laser, different parameters can be set through software recipes.

6. Make P3.5 protection line, which can effectively reduce the etching heat affected area.

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Applications

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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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