IEA-PVPS expects polysilicon prices to stabilize by end of 2023
The International Energy Agency Photovoltaic Power Systems Programme (IEA-PVPS) recently published a report on trends in PV applications for the 2021-22 period. Prices for polysilicon, wafers, cells and modules rose, while production capacity expanded in China and beyond.
Chinese PV Industry Brief: Canadian Solar suspends Shanghai IPO
Canadian Solar has suspended its plans to list shares in Shanghai, while polysilicon supplier GCL Tech has revealed plans to move from the Hong Kong Stock Exchange to either the Shanghai or Shenzhen stock exchange. Trina and Longi have both reported solid financial results for the first nine months of the year.
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.
‘Footstep tech’ for solar module cleaning
Scientists in South Korea have used a triboelectric generator and an electrodynamic dust shield to develop a panel-cleaning system that can be activated by footsteps. They said the system can remove more than 70% of accumulated dust with the pressure of just 12 footsteps.
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.
Selenium solar cell with optimized energy bandgap
Chinese scientists have built a selenium solar cell with an alloyed selenium-tellurium absorber, which reportedly reduces interfacial defects. Under standard illumination conditions, the device has an efficiency of 1.85%.
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.
Methylammonium-free perovskite solar cell with 22.29% efficiency
Japanese scientists have built a perovskite solar cell without methylammonium to improve the device’s thermal stability. The cell showed better efficiency and stability under standard testing conditions.
SunDrive lands $13 million to scale copper-based solar tech
Australia’s SunDrive has completed a new AUD 21 million ($13 million) funding round to help commercialize its revolutionary solar cell tech, which replaces silver with copper to improve solar panel efficiency and reduce costs.
Chinese PV Industry Brief: Beijing, polysilicon suppliers discussing prices
The Chinese government has started talks with major companies about polysilicon costs and supplies. Datang has revealed the results of its latest 5.5 GW solar panel procurement tender, while Tongwei has announced its third-quarter financial results.
