New kesterite solar cell design promises 29.37% efficiency
Researchers in China and Malaysia simulated a new structure for copper zinc tin sulphide (CZTS) cells featuring a tungsten oxide buffer layer and a back surface field kesterite layer. A device simulated with this configuration achieved an open circuit voltage of 1.2 V and a fill factor of 83.37%.
PV Hardware presents solar tracker
The Spanish company said that its new tracker “is designed for maximum adaptability to any terrain.” It works with all PV modules.
Trina Solar supplies more than 1 GW of panels for project in China
Trina Solar says it has supplied more than 1 GW of Vertex N 720W series panels for the Jinsha River project in China, with installation expected by year-end. The project aims to generate about 5.1 TWh of power per year.
Weakening Chinese module prices trigger CPIA minimum cost guidance
In a new weekly update for pv magazine, OPIS, a Dow Jones company, provides a quick look at the main price trends in the global PV industry.
FuturaSun’s project for TOPCon and xBC n-type modules passes Cinea’s selection for Innovation Fund
The project has thus reached the Grant Agreement Preparation stage. The next step will be the preparation and signing of the Grant Agreement with Cinea, the granting authority, to formalize the €21 million financing.
Navigating solar panel supply challenges through digitalization
High interest rates, excess warehouse inventory, and falling component prices have created a perfect storm for solar distributors since October 2023. BayWa re Solar Trade CEO Frank Jessel explains how the industry can embrace true digitalization to better navigate this volatility.
Scientists unveil results of full-year analysis on building-integrated photovoltaics
Scientists from Denmark have examined three façades installed on a mobile office container to conduct building-integrated PV experiments.
New cleaning tool for perovskite, organic PV roll-to-roll production equipment
A German research team has developed a precise cleaning process for electrode deburring in perovskite and organic solar PV roll-to-roll production lines. It is based on commercially available equipment from Germany-based Acp Systems.
Longi Green Energy sets world record for solar module efficiency at 25.4%
China’s Longi Green Energy has set a new world record for crystalline silicon solar module efficiency with its independently developed hybrid passivated back contact (HPBC) 2.0 module, achieving a conversion efficiency of 25.4%, according to a certification report from Germany’s Fraunhofer Institute for Solar Energy Systems (Fraunhofer ISE).
‘TOPCon technology comes with three or four relevant risks that should be known’
The results of this year’s Kiwa PVEL scorecard have shown that TOPCon technology is more vulnerable than PERC, and the failure rate at BOM level has increased to 41%, the highest in history, according to the testing lab.
