Homegrown solar sector strides forward with SunDrive’s proof of concept revealed
Australian solar module manufacturing at scale is close to reality after SunDrive achieved an above 99% copper plating production yield in the same week as signing an MoU with Capral Aluminium, driving certainty into Australia’s manufacturing capability.
Sunways unveils three-phase inverters for rooftop PV
Sunways’ new three-phase inverters have efficiency ratings of up to 98.6% and European efficiency ratings of 98.2%. They are available in five versions, with power outputs ranging from 15 kW to 30 kW.
China export tax rebate cut tipped to send PV prices up
China has reduced the export tax rebate for solar products, lowering refunded taxes for Chinese PV exporters and eating into their profit margins. The move might force some companies to increase export prices to mitigate potential financial losses.
Longi unveils heterojunction BC solar cells with 27.3% efficiency
The Chinese manufacturer said the device is based on dense passivating contacts that reduce parasitic light absorption and improve passivation. It used a streamlined manufacturing technique that is reportedly about one-third more effective than TOPCon mainstream technology.
Investment in firmed renewables a key to securing domestic green iron production
Independent clean energy think tank Climate Energy Finance has called for a $20 billion Future Fund mandate to enable renewables-powered processing of green metals and for measures to accelerate investment in firmed renewable energy at scale.
GoodWe launches residential solar carport
GoodWe has developed a residential solar carport that features its Polaris building-integrated PV (BIPV) panels. The carport, which is available in 4.8 kW and 8.0 kW variants, is designed to host one or two vehicles, respectively.
Research shows tilt angles over 30 degrees delay solar module thermal failures
A Chinese-Italian research team has analysed the influence of different tilt angles on the thermal failure of the photovoltaic facades or roofs in fire conditions, finding that when the tilt angle exceeds 30 degrees, the time to failure increased significantly.
Trina targeting Australian-made solar modules by 2027
Chinese manufacturing giant Trinasolar says it could be making panels in Australia as soon as 2027 as part of its joint-venture plans with Sydney-based PV innovator SunDrive Solar.
Solinteg launches new residential solar storage systems
Solinteg has developed the IntegOne HSH, a residential solar storage system that combines a single-phase hybrid inverter with one or two batteries. Up to 10 systems can connect in parallel, offering a maximum efficiency of 97.6%.
Trina Solar claims 25.9% efficiency for large-area industrial TOPCon solar cells
The Chinese manufacturer said the result was confirmed by Germany’s Institute for Solar Energy Research in Hamelin.
