China

JinkoSolar says that its solar panel shipments reached 30 GW in the first of this year.

Global demand for sodium-ion batteries is expected to grow to just under 70 GWh in 2033, from 10 GWh in 2025, at a compound annual growth rate (CAGR) of 27%, according to UK-based market research company IDTechEx.

A Chinese-Swiss research group has fabricated a 2D-3D perovskite solar cell with a world-record power conversion efficiency. The cell uses a 2D perovskite layer at the interface between the perovskite and the hole transport layer, which the researchers said can improve charge-carrier transport/extraction while suppressing ion migration.

CHN Energy has signed a deal to build 1 GW of offshore floating PV in China’s Shandong province, while JA Solar has announced plans to raise around CNY 9 billion ($1.3 billion) to support capacity expansion.

Chinese inverter manufacturer TSUN says its new balcony PV kit consists of one or two 20.7%-efficient solar modules, a 96.7%-efficient microinverter, a bracket, and cables.

Scientists in China have proposed to use recycled silicon from discarded solar cells to build anodes for batteries. They combined the recycled waste silicon powder with graphite and created a composite material that is claimed to exhibit remarkable electrochemical performance.

Tongwei says it will build a new 16 GW solar cell factory in Meishan City, China’s Sichuan province.

Inner Mongolia Berun Group recently inaugurated a new soda ash factory in China. pv magazine spoke about the impact of the new facility on solar glass prices with Marguerite Morrin, research director for OPIS’ Chemical Market Analytics. She said the facility will produce natural soda ash, which is cheaper than synthetic soda ash.

A group of researchers from China assessed the impact of floating PV systems on the radiation, energy flux, and driving forces on lakes under varying meteorological conditions. It found that the impact of a PV array on the sensible heat flux of a lake is 1.5 times that of a natural lake.

Alessandro Barin, CEO of FuturaSun, spoke with pv magazine at the recent Intersolar 2023 trade show about the PV module manufacturer’s plans to expand in China and its home market of Italy. He said European and Chinese manufacturers take different approaches to new factories, but the two sides will need to come together to build a sustainable global supply chain.