Rooftop PV performance during heatwaves
Chinese researchers have assessed the impact of residential rooftop PV arrays on energy use and surrounding air temperatures during extreme heatwaves. They found that panels with higher conversion efficiencies achieved the best results.
Longi launches all new back contact module, promising 22.8% efficiency
Longi has launched a series of modules featuring an all-new hybrid passivated back contact cell technology, with which it claims a maximum module efficiency of 22.8% in mass production. It will initially offer the modules in 54, 60, 66 and 72 cell formats, targeting rooftop and distributed generation applications.
Australia and US push to ‘friendshore’ critical supply chains draws rebuke from China
“Australia’s critical minerals are at the centre of an important moment in history which could dictate the shape of the world that we will live in for the next century,” federal resources minister Madeleine King told the Rare Earth Conference in Canberra. With the strategy to grow critical mineral supply chains between Australia and the US gaining momentum, this concept of “friendshoring” was in the spotlight at All Energy 2022.
Jinko Solar reports higher sales, profit in Q3
Jinko Solar recorded a higher profit in the third quarter of 2022, as sales of its solar panels surpassed 10 GW. The Chinese PV module manufacturer said it now wants to ramp up production to keep pace with rising global demand.
Latest advances in sodium-ion battery research
Qingdao University researchers have synthesised high-performance titanium dioxide-based anode materials with excellent cycling stability, while German scientists have used operando techniques to observe how solvated sodium ions embed themselves in electrodes.
China’s solar cell production capacity may reach 600 GW by year-end
The Asia Europe Clean Energy (Solar) Advisory revealed that most of the planned new solar cell production capacity relates to high-efficiency n-type cell technologies such as TOPCon and HJT.
New tool to simulate climate at utility-scale PV project sites
Scientists in China have designed a new methodology to simulate the near-surface climate of utility-scale PV plants. Their findings suggest that the new tool could be used to design more climate-friendly solar parks.
PV production equipment sales soaring in Europe
According to VDMA, a German engineering association, there are now more orders coming in for German production equipment from Europe than from China. Nevertheless, shipments to Asia remain dominant.
Global polysilicon capacity could hit 536 GW by end of 2023
Clean Energy Associates said in a new report that it expects polysilicon production capacity to exceed PV installations next year.
JinkoSolar achieves 26.1% efficiency for n-type TOPCon solar cell
JinkoSolar has set another world record for n-type solar cell efficiencies with its TOPCon technology, this time reaching 26.1%. The new record was confirmed by China’s National Institute of Metrology.
