Jolywood’s laser-assisted firing process increases TOPCon solar cell efficiency by 0.6%, says UNSW research
New research from the University of New South Wales have found that the Special Injected Metallisation (JSIM) technique developed by Chinese manufacturer Jolywood can considerably increase TOPCon solar cell efficiency. The scientists described precisely how laser-assisted firing enhances cell performance, reportedly filling critical gaps in industrial TOPCon cell optimisation.
EVA-induced degradation has significant impact on power losses in TOPCon solar modules
New research from UNSW shows EVA-encapsulated TOPCon solar modules under damp-heat testing can suffer significant power losses and fill factor drops. The study describes metallisation degradation mechanisms driven by EVA-generated contaminants and demonstrates the effectiveness of metallisation adjustments in reducing EVA-induced degradation rates
Researchers make green perovskite manufacturing breakthrough
Scientists at Macquarie University and the University of New South Wales have broken through significant barriers to perovskite solar cell industrial adoption with the discovery of ground breaking green manufacturing processes and materials.
Potential of chalcogenide pervoskite for next generation solar cells: study
Researchers from the Australian Centre for Advanced Photovoltaics and the University of New South Wales have published findings on the potential for next generation solar cells of chalcogenide pervoskite BaZrS3.
Research shows degradation mechanisms in rear side of TOPCon solar cells
Researchers from UNSW and Longi have found that the silicon nitride layers used in TOPCon cell rear-side are particularly prone to chemical degradation from sodium contaminants. This can lead to significant open-circuit voltage losses and reduce cell efficiency.
UNSW develops PV panel recycling method that recovers cell metals for upcycling
UNSW researchers were able to recover silicon from end-of-life solar PV panels pure enough for re-use in silicon carbide-based devices. Their novel multi-step method, that includes thermal and chemical processes, also recovers silver.
Siltrax partners with UNSW to progress silicon-based bipolar plate research
Hydrogen fuel cell innovation company Siltrax has partnered with experts at the University of New South Wales hydrogen lab to validate its silicon-based bipolar plate technology.
UNSW team scores world record with kesterite solar cell
Researchers at the University of New South Wales have broken the energy efficiency world record for a kesterite solar cell, a technology that is being explored as a potential long-term improvement for silicon-based PV technology.
Reducing TOPCon solar cell degradation via copper plating
Researchers at the University of New South Wales have used a 1 µm copper plating layer on the front silver grid of a TOPCon solar cell to create a protective barrier that reportedly reduces corrosion susceptibility. The cell showed significantly lower contaminant-induced degradation that unprotected reference devices.
Solar panel degradation under watchful eye of UNSW researchers
Daylight photoluminescence images of crystalline silicon solar panels in utility-scale arrays have been found by researchers to contain unique information about voltage variations between panels, including from degradation.
