Machine Vision in PV Industry Inspection: Development Trends

　　Machine vision is the eyes of intelligent PV manufacturing. From defect recognition on cells to assembly accuracy verification of modules, from drone inspec...

Industry2026-08-14

Standards and Grading Methods for Visual Defect Inspection of PV Modules

　　Appearance quality is the first gate of PV module factory inspection and the most intuitive criterion in customer acceptance. Visual defects not only affect...

Industry2026-08-13

Application of AOI Systems in PV Cell Production

　　Automatic optical inspection (AOI) systems act as the “quality inspector” on PV cell production lines. Using high-speed cameras and image-proces...

Industry2026-08-13

A Review of Non-Destructive Techniques for Detecting Micro-Cracks in PV Modules

　　Micro-cracks are the most common and most hidden defect type in PV modules. Tiny cracks may show no abnormality at the factory, yet gradually propagate unde...

Industry2026-08-13

LID vs. LeTID Degradation: A Comparison of Detection Techniques

　　PV cells experience various forms of performance degradation during long-term operation, among which light-induced degradation (LID) and light- and elevated...

Industry2026-08-13

Hot Spot Detection Techniques and Root Cause Analysis of the Hot Spot Effect

　　The hot spot effect is one of the most dangerous failure modes in PV module operation. Local overheating not only reduces power generation, but in severe ca...

Industry2026-08-13

Detecting PID in PV Modules: Methods and Prevention Measures

　　Potential Induced Degradation (PID) is a power degradation phenomenon that occurs in PV modules under long-term high-voltage operation, and in severe cases...

Industry2026-08-13

Temperature Correction Techniques in PV Module Electrical Performance Testing

　　The electrical performance of PV modules is closely related to temperature, yet the actual test environment can rarely be precisely controlled at the 25&deg...

Industry2026-08-13

Factors Affecting Repeatability in PV Cell Power Testing and Optimization Strategies

　　The repeatability of power testing refers to the consistency of results obtained when the same equipment measures the same cell multiple times; it is a core...

Industry2026-08-13

Solar Simulator Classification and the AAA Standard Explained

　　The solar simulator is the core equipment for electrical performance testing of PV products, and its performance directly determines the accuracy of I-V mea...

Industry2026-08-13

Analysis and Diagnosis of Abnormal I-V Curves in PV Modules

　　The I-V curve is like an “electrocardiogram” of a photovoltaic module’s performance. By analyzing the current-voltage characteristic curve...

Industry2026-08-13

Comparing Global PV Encapsulation Equipment Manufacturers: A Market Landscape

The global market for photovoltaic module encapsulation equipment has undergone dramatic consolidation and technological evolution over the past decade. Chinese...

Industry2026-08-09

Stringer and Layup Equipment: The Critical Pre-Lamination Processes in PV Module Manufacturing

Before a solar module ever enters the laminator, two critical operations determine much of the final module's electrical performance, mechanical integrity,...

Industry2026-08-09

Future Trends in PV Module Encapsulation Technology: 2026 and Beyond

The photovoltaic module encapsulation landscape is evolving rapidly, driven by advances in cell technology, materials science, and manufacturing engineering. Eq...

Industry2026-08-09

Industry 4.0 and Smart Manufacturing in Solar Module Production

Photovoltaic module manufacturing is undergoing a digital transformation that rivals the technological shifts in cell efficiency and module design. Industry 4.0...

Industry2026-08-09