Perovskite Pilot Line Guide

Complete Perovskite Module Pilot Line Equipment Checklist For Buyers

Building a perovskite module pilot line requires careful selection of equipment across all process stages. This checklist helps buyers evaluate substrate preparation, coating, P1/P2/P3/P4 laser scribing, encapsulation, and testing equipment to ensure high yield, process reliability, and scalable pilot line setup.

1. Substrate Preparation Equipment

Substrate cleaning and surface preparation directly affect coating quality and module yield.

• Glass cleaning systems

• Ultrasonic cleaning

• Drying and surface treatment

2. Coating & Deposition Systems

Coating quality determines absorber layer uniformity and module performance.

• Slot-die or blade coating machines

• Spin coating equipment

• Drying and annealing systems

• Back electrode deposition

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3. P1, P2, P3, P4 Laser Scribing Systems

Laser scribing creates electrical interconnections and prepares modules for encapsulation.

• P1: TCO layer isolation

• P2: Interconnection channel opening

• P3: Back electrode isolation

• P4: Edge deletion for encapsulation

4. Encapsulation Equipment

Encapsulation protects sensitive perovskite layers from moisture and mechanical damage.

• Lamination systems

• Sealing machines

• Environmental barrier integration

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5. Testing Equipment

Testing ensures module efficiency, yield, and stability.

• Solar simulator

• IV measurement system

• MPPT aging system

• Quantum efficiency tester

• Environmental chamber for stability testing

Conclusion

A complete perovskite module pilot line requires integrated equipment across all production stages. Following this checklist helps buyers select the right machines, ensures process stability, and prepares for future scale-up.

Need A Complete Pilot Line Equipment Guide?

Contact Lecheng Laser to review pilot line requirements, equipment checklist, and process integration.