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  • Global Solar Market Growth Opportunities and the Lecheng Advantage in PV Production and Test Equipment
    2025
    11-27
    The global PV market is entering a quality‑first, system‑value era: growth is broadening across regions, technologies are differentiating by efficiency and aesthetics, and the industry is consolidating around higher standards and smarter manufacturing. For Lecheng, aligning product roadmaps with these structural trends—especially in high‑efficiency cell and module testing—can unlock sustained share gains and long‑term customer value in both established and emerging markets.
  • LeCheng Intelligent's Multi-Beam Laser Synchronous Processing Technology Introduction
    2025
    11-18
    In the manufacturing of thin-film solar cells, such as perovskite cells, laser scribing (P1, P2, P3) and edge cleaning (P4) are critical processes that directly impact cell efficiency and production yield. Multi-beam synchronous processing technology stands as a pivotal innovation for enhancing manufacturing efficiency. LeCheng Intelligent, a leader in this field, achieves high-precision, high-throughput processing of large-area panels through advanced optical design, sophisticated motion control, and deep process integration.
  • Thin-Film Solar Modules for Indoor Energy Harvesting in IoT Applications
    2025
    10-10
    The rapid expansion of the Internet of Things (IoT) has created an urgent need for sustainable power sources for wireless sensor networks and portable electronic devices. This article presents recent breakthroughs in flexible thin-film silicon photovoltaic modules fabricated on polyimide substrates, which demonstrate exceptional performance under indoor lighting conditions. Through optimized plasma-enhanced chemical vapor deposition (PECVD) processes and strategic material engineering, these lightweight, bendable solar modules achieve remarkable 9.1% aperture efficiency at 300 lux illumination while maintaining mechanical robustness through thousands of bending cycles. The technology offers a promising solution for powering the next generation of autonomous electronic devices without battery replacement constraints.
  • Efficient All-Perovskite Photovoltaic Cells
    2025
    10-09
    As wearable technology advances from fitness trackers to medical monitors and augmented reality glasses, power autonomy remains the critical bottleneck. Conventional batteries limit device functionality and design freedom, while rigid solar solutions compromise wearability. Enter ultrathin all-perovskite photovoltaic cells – the breakthrough technology enabling truly self-sustaining wearable ecosystems.
  • P1, P2, and P3 Laser Scribing
    2025
    10-07
    The P1, P2, and P3 laser scribing processes each play distinct but interconnected roles in manufacturing high-efficiency thin-film solar cells. P1 establishes the foundational electrical isolation, P2 creates the critical series interconnection between cells, and P3 completes the circuit isolation. Together, these precision processes enable the production of series-connected solar modules with minimized dead areas and maximized active area for power generation. As solar cell technologies continue to advance toward higher efficiencies and thinner layer architectures, the precision and control offered by laser scribing will remain indispensable for commercial viability.
  • Perovskite Thin Film Preparation Methods
    2025
    09-22
    The preparation of perovskite materials is a critical step in achieving high-efficiency perovskite solar cells. At the molecular scale, PbI₂ and CH₃NH₃I can rapidly react through self-assembly to form CH₃NH₃PbI₃. Thus, whether in solid, liquid, or gas phases, thorough mixing of the two raw materials can yield the desired perovskite material. However, for thin-film solar cell light-absorbing layers with thicknesses below 1 μm, the large perovskite crystals produced by solid-phase reaction methods are clearly unsuitable.
  • Technical Challenges and Innovations in Thin-Film Laser Etching Equipment
    2025
    09-15
    Laser etching technology has become indispensable in the precision processing of thin-film materials, particularly in industries such as display manufacturing, photovoltaics, and flexible electronics. Despite its advantages in non-contact processing, digital control, and high precision, several technical challenges persist in the development and application of thin-film laser etching equipment. This article explores these challenges and the innovative solutions driving the industry forward.
  • Application of LIDE Laser-Induced Deep Etching Technology in MEMS Packaging
    2025
    09-14
    With the continuous innovation of MEMS technology, MEMS devices are widely used in consumer electronics, medical equipment, and aerospace applications, offering significant value due to their compact size, high speed, reliability, and low cost. MEMS packaging is a critical step in MEMS device development.
  • Lecheng Intelligent Wins '2024 Most Influential Perovskite Laser Equipment Enterprise' Award
    2025
    07-17
    In July 2024, Yangzhou hosted the 7th Global Perovskite & Tandem Cell (Yangtze River Delta) Industrialization Forum, a pivotal summit gathering global experts, investors, and industry leaders to address “Breaking Industrialization Bottlenecks, Building a New Energy Future.” As a leading Chinese supplier of perovskite laser equipment, Lechen Intelligence stood out, winning the “2024 Most Influential Perovskite Laser Equipment Enterprise” award. Its CEO, He Le, delivered a keynote speech highlighting breakthroughs in laser technology, showcasing China’s strength in high-end new energy equipment.
  • Lecheng Powers Dehu's 100MW Perovskite Pilot Line to Historic First Light
    2025
    07-17
    YANGZHOU, Nov. 23 — At 20:18 tonight, Dehu Perovskite Research Institute's 100MW pilot production platform (1.2m×0.6m substrate) achieved first-light milestone in its Yangzhou industrial park. This breakthrough, 22 days ahead of schedule, marks a quantum leap in perovskite industrialization.

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