Longi, ANU develop gettering-based process to improve n-type wafer quality
The Chinese module maker and the Australian National University utilised phosphorus diffusion gettering and another defect mitigation strategy to improve the quality of n-type wafers. The proposed process contributed to improve the material quality especially towards the tail-ends.
Quinbrook picks GE Vernova for 1 GWh Supernode battery stage
Quinbrook Infrastructure Partners has tapped United States-headquartered energy equipment manufacturer GE Vernova to deliver an integrated battery energy storage system solution for the 250 MW / 1,000 MWh second stage of its Supernode project being developed in southeast Queensland.
$50 million funding to boost clean energy supply chain
The Australian government will in November open applications for a $50 million funding program that is to support the development of more diverse solar PV, hydrogen electrolyser and battery supply chains in the Indo-Pacific region.
Paxos unveils glass-glass PV tile with heat pump integration
Paxos Solar has developed a new glass-glass PV tile that integrates with heat pumps, featuring Longi’s back-contact solar cells. The 44 W, 59.5 cm x 48 cm tile can also produce heat for residential systems.
Sharp unveils 450 W bifacial TOPCon module with 22.52% efficiency
Sharp’s new IEC61215- and IEC61730-certified solar panels have an operating temperature coefficient of -0.29% per C and a bifaciality factor of more than 80%.
Envertech launches microinverters for PV systems with up to 60 modules
Envertech says it has developed microinverters for PV systems supporting up to 60 modules, allowing up to four modules per unit with separate maximum power point tracking.
New deep learning tech uses electroluminescence images to identify defective PV cells
The novel method uses the YOLOv8 framework, integrating an attention mechanism and a transformer model. It was tested on a dataset of 4,500 electroluminescence images against several other models and its results were up to 17.2% more accurate.
Factory testing marks milestone for AVL value-adding vision
Australian Vanadium Limited has achieved another milestone in its ‘pit to battery’ strategy with the successful deployment of its vanadium electrolyte in a 78 kW / 220 kWh flow battery.
Silfab launches 640 W utility-scale solar panels
The Canada-based manufacturer said its new panels have a temperature coefficient of -0.29% per C and an efficiency of up to 22.92%. They come with a 30-year power output guarantee for 89.3% of the initial yield.
Nextracker introduces solar mount foundation services for soil types ‘anywhere’
The solar tracking provider has introduced NX Anchor, further expanding the types of soil and areas that solar installers can develop on.
