New dates, rules for 2025 Bridgestone World Solar Challenge
The Bridgestone World Solar Challenge has announced a new set of dates for for the 2025 edition of its unique 3,000 km solar car race across the Australian continent, along with some regulation changes.
Novel hydrophobic, antireflective coating for solar glass
Slovakian scientists have developed a novel hydrophobic, antireflective coating for solar glass with a silica-titania thin film as the bottom layer and an inorganic-organic upper layer made of silica modified with triethoxy(octyl)silane. This new coating increases glass transmittance by 7% compared to uncoated glass.
Solar and wind generation will soon pass nuclear, hydro
In a new monthly column for pv magazine, the International Solar Energy Society (ISES) explains how solar and wind are dominating power plant construction.
Leapton Energy launches 20.48 kWh residential battery
Japan’s Leapton Energy has developed EH-A05, a 20.48 kWh residential battery featuring storage capacities starting at 5.12 kWh, with lithium iron phosphate (LFP) batteries.
Key takeaways from the German-African Energy Forum
The 17th edition of the German-African Energy Forum in Hamburg this week drew more than 300 participants from over 30 countries. The continent’s green energy transition and how to finance it were among the topics on the agenda.
Origin Energy unveils plans for 2 GWh battery in Australia
Australian energy giant Origin Energy has revealed plans to build what could be the biggest battery energy storage system (BESS) in the state of Queensland, as it continues the expansion of its renewable energy generation and storage portfolio.
Atess Power releases new series of BESS containers
Atess Power has developed a new series of battery energy storage system (BESS) containers. The Chinese manufacturer is offering 20 HC and 40 HC containers, as well as battery-only containers with storage capacities up to 3,440 kWh.
World’s largest compressed air energy storage project comes online in China
Zhongchu Guoneng Technology Co., Ltd. (ZCGN) has switched on the world’s largest compressed air energy storage project in China. The $207.8 million energy storage power station has a capacity of 300 MW/1,800 MWh and uses an underground salt cave.
Cadmium-doped perovskite solar cell achieves 22.7% efficiency
A Chinese-Canadian research group has utilized for the first time a cadmium iodide doping technique to stabilize the blade coating process in the manufacturing of solar cells based on formamidinium lead iodide (FAPbI3) perovskite. The academics built a cell showing a considerable increase in efficiency compared to an identical device without cadmium doping.
China switches on first large-scale sodium-ion battery
China Southern Power Grid has deployed a 10 MWh sodium-ion battery in China’s Guangxi Zhuang region. It is the first phase of a 100 MWh project.
