All-perovskite PV-powered battery for portable electronics
Scientists have used a dual-functional, material-sharing strategy with ethyl viologen diiodide to achieve synergistic performance enhancement in PV-powered batteries. The system was reportedly able to power a wearable glucose monitor for 24 hours.
How to measure solar cell vibrations in vehicle-integrated photovoltaics
Researchers at the University of Miyazaki in Japan used a new non-destructive method to enable them to investigate solar cell vibrations independently of module components. The study included potential design features for resonance-resistant vehicle integrated PV modules that would increase the natural resonance frequency to above 2,000 Hz.
Euronergy launches new lightweight PV module series
The Dutch company said the new products have a power output ranging from 410 W to 430 W in power and an efficiency of up to 22.2%. The panels reportedly weigh 30% less than conventional counterparts.
Renshine Solar hits 27.5% efficiency for flexible all-perovskite solar cell
Renshine Solar says it has achieved a record 27.5% efficiency for a flexible all-perovskite cell and 23.0% on a 20.26 cm² panel.
Brazil’s Powersafe unveils all-in-one C&I battery storage product
Featuring Brazilian engineering, Powersafe is investing in its versatile solution and being official distributor of Ecoflow’s portable power stations in Brazil.
Solar panel cleaning drones for rooftop, ground-mounted PV systems
French uncrewed aerial systems (UAS) manufacturer Objectif Drone has developed a drone-based solar panel spray cleaning system for solar plant maintenance teams. It can be used on either rooftop PV or ground-mounted systems.
New model for LeTID prediction in gallium doped silicon wafers
Researchers at Fraunhofer Institute for Solar Energy Systems in Germany developed a predictive model for light and elevated temperature induced degradation in gallium-doped silicon wafer that includes the effects of temporary recovery.
Using drones, satellite and ground data to map vegetation in PV plants
Scientists have developed a multi-scale method to assess vegetation conditions inside PV power plants. The research focused on nine PV plants in China across diverse climate zones. Compared to satellite estimates alone, the method reduces bias by 16.98%.
Australia’s sodium-ion energy storage technology launches in Europe
After witnessing strong demand for its sodium-ion technology at home, Australian company PowerCap is bringing its stationary storage products to the European market. The initial launch will cover Italy, Germany, and Spain, with further expansion on the cards. The starting price is expected to be around €500 per kilowatt-hour of storage capacity.
The Hydrogen Stream: Canada, Germany sign hydrogen-focused joint declaration
The two countries will work to develop an hydrogen corridor to sell hydrogen from Canada’s east cost to German ports. Meanwhile, ITM Power and ABO Energy start joint works to produce hydrogen in Spain and Finland.
