BIPV shading estimation methods key for uptake, says IEA-PVPS
A recently published report from the IEA-PVPS on building integrated photovoltaics (BIPV) digitalization found many BIPV professionals are unsure of a suitable method for estimating shading in BIPV projects.
3D electronics printer has potential to reshape solar and storage
Australian startup Syenta has developed a 3D printer capable of printing highly complex and functional electronics like photovoltaics, batteries, sensors and more, promising to do so in ways that are faster, cheaper and use less energy.
New method brings durability of perovskite solar cells closer to silicon
Researchers from the United Kingdom, the United States and Australia have reportedly developed a perovskite solar cell with comparable stability and durability to commercial silicon PV cells. They used a high-temperature processing method with dimethylammonium chloride to control the intermediate phases of perovskite crystallization.
New process increases efficiency of CIGS bifacial thin-film solar cells
Researchers from the Swiss Federal Laboratories for Materials Science and Technology (Empa) have developed a new low-temperature production process for bifacial thin-film solar cells based on copper indium gallium diselenide (CIGS). It resulted in record yields of 19.8% for front lighting and 10.9% for rear lighting.
Emporia unveils residential battery inverter solution
US-based Emporia Energy has developed a home battery system with an inverter and transformer. The lithium iron phosphate (LFP) battery has a storage capacity of 8.2 kWh, and up to six modules can be combined for up to 49 kWh of energy storage. The inverters come in 7.6 kW or 9.6 kW versions.
The Hydrogen Stream: Hydrogen production set for Tasmania
As Australia’s hydrogen project pipeline doubles in 12 months, Iberdrola announces investment in a green hydrogen and green methanol production plant in Tasmania. Meanwhile, projects in Scandinavia target the shipping industry.
New record for fastest single-charge solar EV over 1,000 km claimed
A solar-powered electric vehicle, designed and built by students of Australia’s University of New South Wales, has claimed a provisional Guinness World Record by going 1,000 km on a single charge in under 12 hours.
Next year will bring micro and mega grids
This year has witnessed upheaval in the global energy system as inflation, geopolitical conflict, and the reality of a changing climate continue to drive the transition to cleaner energy. Next year, these trends are likely to continue and accelerate as renewable energy adoption continues to grow and the inextricable link between energy security and national security is increasingly recognized. Alan Greenshields, of US-based iron-salt flow battery maker ESS Inc, offers four predictions for 2023.
Researchers achieved world record 32.5% efficiency for a perovskite tandem solar cell
A group of researchers from Helmholtz-Zentrum Berlin (HZB) has achieved a new world efficiency record for a silicon-perovskite tandem solar cell, with a certified efficiency of 32.5%.
DAS Solar unveils n-type bifacial glass-glass module for residential PV
Chinese module manufacturer DAS Solar has launched an all-black bifacial glass-glass module series with an output of 410 W to 430 W. The new series features efficiencies of up to 22% and a temperature coefficient of -0.3% per degree Celsius. The company is offering a 15-year product warranty and a 30-year power warranty for 87.4% of the initial yield.
