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Pre-Sales & After-Sales Services

Pre-Sales & After-Sales Services


Pre-Sales Phase

Our team conducts in-depth analysis of client application scenarios (e.g., perovskite solar cell production lines, precision component processing) to deliver customized solutions. Services include:

Equipment Selection Guidance: Performance-driven recommendations with technical specifications

Capacity Simulation: Production output modeling based on client workflows

Site Planning: Facility layout optimization for laser systems

Risk Mitigation: Live demonstrations and case studies to visualize outcomes

After-Sales Phase

A multi-tier support ecosystem ensures operational excellence:

Immediate Response: 24/7 hotline for real-time troubleshooting

Expert Deployment: On-site installation, commissioning, and operator training by certified engineers

Preventive Maintenance: Scheduled inspections to preemptively address potential issues

Lifecycle Support:
✓ Rapid spare parts logistics (≤48hrs emergency dispatch)
✓ Firmware/software upgrades for laser scribing, engraving, and cutting systems
✓ Process optimization advisory for sustained peak performance

Value Proposition:
Through full-cycle service integration, we enhance equipment uptime (target: 99.6% availability) and ROI for clients in photovoltaic and precision manufacturing sectors.


  • P4 Laser Edge Deletion for Perovskite Solar Cells
    P4 Laser Edge Deletion for Perovskite Solar Cells
    Lecheng Intelligent provides a stable P4 laser edge deletion solution for perovskite solar cells, helping customers achieve cleaner edge isolation, better encapsulation compatibility and improved module reliability. This page highlights how Lecheng approaches P4 laser processing in perovskite photovoltaic manufacturing with stronger focus on edge quality, dead zone control and production-oriented consistency.
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  • P3 Laser Scribing for Perovskite Solar Cells
    P3 Laser Scribing for Perovskite Solar Cells
    Lecheng provides P3 laser scribing solutions for perovskite solar cells, helping achieve clean cell isolation, stable line quality and better module integration. Suitable for lab research, pilot lines and scalable photovoltaic manufacturing.
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  • P2 Laser Scribing for Perovskite Solar Cells
    P2 Laser Scribing for Perovskite Solar Cells
    If you want to explore the broader engineering logic behind P1, P2, P3 and P4 integration as well as full line configuration, visit our related Perovskite Laser Production Line page. This internal entry helps strengthen topic relevance around P2 laser scribing for perovskite solar cells, perovskite laser processing and perovskite pilot line solutions.
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  • P1 Laser Scribing for Perovskite Solar Cells
    P1 Laser Scribing for Perovskite Solar Cells
    Lecheng Intelligent provides a stable P1 laser scribing solution for perovskite solar cells, helping customers achieve clean conductive layer isolation, better line consistency and stronger process compatibility for laboratory research, pilot lines and scale-up production. This case page highlights how Lecheng approaches early-stage laser patterning in perovskite photovoltaic manufacturing with a stronger focus on precision, substrate protection and downstream process continuity.
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  • Space Photovoltaic Stability Test Solutions
    Space Photovoltaic Stability Test Solutions
    Integrated stability test solutions for space photovoltaic modules, designed for electrical characterization, thermal cycling, long-term reliability validation and aerospace-grade photovoltaic evaluation.
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  • AM0 Solar Simulator Solutions
    AM0 Solar Simulator Solutions
    High-precision AM0 solar simulator solutions for space photovoltaic testing, perovskite solar research, spectral evaluation and advanced solar device performance verification. Lecheng Intelligent provides process-oriented AM0 solar simulator solutions for customers who require more than basic illumination equipment. Our solution is designed around spectral accuracy, irradiation uniformity, temporal stability, optical shaping and flexible testing modes, helping research teams and manufacturers build a more reliable platform for space solar cell testing, perovskite photovoltaic testing and advanced photovoltaic device evaluation.
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