News & Insights
PV inspection news, technology updates and case studies.
Showing 12 of 40 articles — Page 1 / 4
April 21, 2026
Daytime EL & PL Empirical Test Report for PV Modules
Test Scenario 1
April 21, 2026
Market Prospect Research on Portable EL Inspection Equipment
As the global energy structure accelerates its transformation toward clean energy, the photovoltaic (PV) industry, a core pillar in the renewable energy sector, is embracing dual opportunities of large-scale expansion and high-quality devel
April 21, 2026
EL Inspection-Driving Development of the Photovoltaic Industry
Against the backdrop of accelerating global energy transition, solar photovoltaic (PV) power generation, with its core advantages of cleanliness and renewability, has become a key pillar in the development of the new energy industry. As the
April 21, 2026
Spectral Analysis and PL Imaging Research of Perovskite Solar Cells
To investigate the spectral response characteristics of perovskite solar cells under specific illumination conditions.
April 21, 2026
PV Module EL Testing Core Tool: In-depth Analysis of EL Inspection Module
Throughout the lifecycle of a photovoltaic power station, module quality is the cornerstone of long-term power generation revenue and safe operation. PV module EL testing (electroluminescence testing) has become an indispensable "gold stand
April 21, 2026
Machine Vision Industrial Defect Quality Inspection Solutions
In the wave of intelligent manufacturing, industrial quality inspection—a critical link for ensuring product quality and optimizing production processes—is undergoing a profound transformation from traditional to modern. Automated machine v
April 21, 2026
How Big is the PV Module EL Inspection Market?
PV module EL inspection (including equipment + services) is a core segment of PV testing. In 2025, the global market size is approximately 500 million USD , with China accounting for about 2.5 billion RMB , showing steady growth.
April 21, 2026
EU Solar Power Share Hits Record 13% in 2025
According to the "European Power Review" released by energy research firm Ember, the EU's solar power generation reached a record 369 terawatt-hours (TWh) in 2025.
April 21, 2026
PL Inspection Solution for Solar Cells
In the manufacturing process of solar cells, the inspection stage is crucial. Although the traditional Electroluminescence (EL) inspection method is effective, it has limitations in certain scenarios. To further improve inspection efficienc
April 21, 2026
Ministry of Finance: Cancellation of Export VAT Rebates for PV and Related Products
Announcement from the Ministry of Finance: Starting April 1, 2026, the export VAT rebate for photovoltaic and related products will be canceled. From April 1, 2026, to December 31, 2026, the export VAT rebate rate for battery products will
April 21, 2026
Graphene Technology Empowers Solar Cells: Breakthroughs in Efficiency and Stability
In March 2026, graphene applications in the solar cell sector achieved another breakthrough, becoming a key enabler for enhancing photovoltaic performance. A team from East China University of Science and Technology innovatively adopted a g
April 21, 2026
Detecting Hidden Damage in PV Modules After Hailstorms
After a hailstorm, PV modules may develop micro-cracks invisible to the naked eye, affecting power generation efficiency. If neglected, the damage can worsen over time, eventually leading to panel failure. EL inspection technology can make