Compliance premiums lift global polysilicon prices
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.
Oxford PV targets 20-year lifetime for perovskite-silicon tandem modules by 2028
Oxford PV CEO David Ward spoke with pv magazine about the prospects of its company and the perovksite-silicon tandem PV technology at the WFES event in Abu Dhabi. He said Oxford PV is expanding manufacturing beyond Germany while focusing on global licensing partnerships.
Tesla offers new all-black solar module for residential applications
The launch of the new product suggests Tesla could renew its focus on residential solar and expand U.S. lease options with Powerwall.
Not all POE encapsulants protect TOPCon solar cells from corrosion
UNSW researchers found that some POE encapsulants can trigger severe corrosion in TOPCon solar modules, causing up to 55% power loss under damp-heat conditions. Their study highlights that module reliability depends on the exact encapsulant formulation, not just the polymer type.
Solar modules under pressure: The growing risk of spontaneous glass breakage
Once considered isolated incidents, spontaneous glass breakages in solar modules are becoming more frequent, highlighting the limits of some manufacturing choices and the need for closer quality control.
Canadian Solar wins U.S. patent litigation against Maxeon
The patent infringement case was related to an unspecified TOPCon solar cell technology.
The eyes and ears of the power grid
Sensors are an indispensable tool to inform utility managers of the state of the electricity grid and the occurrence of disruptions of any kind. The IEC provides the standards and conformity assessment that enable them to operate safely and efficiently.
Canal-top PV for Afghanistan’s massive irrigation project
A team of scientists has simulated covering 20% of the Qush-Tepa irrigation canal with PV panels. To this end, the researchers developed a framework, termed an integrated techno-economic-environmental assessment, that can be applied elsewhere. “It explicitly quantifies energy production, water-evaporation reduction, land-use savings, and economic performance within a single analytical structure,” one of the researchers said.
Researchers achieve record perovskite solar module stability under light, heat, and UV stress
An international research team has developed a new two-dimensional perovskite interlayer based on a co-crystal engineering strategy for more robust perovskite films. It demonstrated improved performance in small area perovskite solar cells and, in a 48 cm2 module, contributed to retain 95% of initial efficiency after 5,000 h.
High-capacity gutter for efficient solar panel drainage
French company Dal’Alu has developed a high-capacity aluminum gutter designed to efficiently collect and channel rainwater from large roofs and solar panels. Its on-site profiling, modular components, and durable construction reportedly ensure rapid installation, long-term performance, and compliance with current building standards.
