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“Multi-Channel PV Testing System for accurate steady-state measurement of solar modules. Ideal for PV performance testing, solar panel characterization, and photovoltaic laboratory applications

LE-LASER PV Module Steady-State Testing System ensures accurate, multi-channel testing of solar panels for performance, efficiency, and reliability in photovoltaic applications

The Multichannel Photovoltaic (PV) Module Steady-State Testing System series (MCT series) is an advanced high-throughput platform designed for evaluating the performance and stability of perovskite, tandem, and crystalline silicon PV modules. By integrating optical, electrical, thermal, and software technologies, the system enables simultaneous testing of multiple modules under controlled conditions, accelerating R&D and quality control processes.

The evolution of thin-film photovoltaic manufacturing increasingly relies on advanced laser processing technologies. Among these, ultrafast lasers, particularly picosecond and femtosecond systems, have emerged as transformative tools for structuring and optimizing solar cells based on materials like CIGS (Copper Indium Gallium Selenide) and perovskite. Their unique ability to deliver extreme precision with minimal thermal impact addresses critical challenges in processing these often-sensitive materials, directly contributing to enhanced device performance and longevity.

Key Innovations: Record Flexibility: 0.1–0.2mm thickness, ≤5mm bending radius, survives 100k bends with <5% efficiency loss High Efficiency: 33% theoretical efficiency for single-junction, 45%+ for tandem cells — surpassing silicon’s 27% ceiling Roll-to-Roll Production: Simplified manufacturing cuts costs by 40% vs. silicon, with 30–70% customizable transparency