How much polysilicon is enough
TU Delft researchers have proposed a new approach for solar cell manufacturing that implies gauging wafer thickness depending on the regions where the cells and modules will be deployed. They also suggested to adopt test conditions that are representative of the outdoor working condition of solar cells in an alternative to standard testing conditions.
Longi releases wafers for TOPCon, heterojunction, back-contact cell tech
Chinese manufacturer Longi says that its new wafers offer a notable efficiency boost of approximately 0.1% across various cell technologies.
Chinese PV Industry Brief: Huaneng buys $0.12/W modules in 10 GW tender
Huaneng Group has selected eight manufacturers – JA Solar, JinkoSolar, Huayao PV, LONGi, Tongwei, GCL SI, Risen, and Huasun – for its latest PV module procurement exercise.
Germany’s Nexwafe mulling US wafer factory
German wafer manufacturer Nexwafe says it has set up a subsidiary in the United States to evaluate the potential to produce wafers in the country.
Chinese PV Industry Brief: Industry group reports lower polysilicon prices
Polysilicon prices fell by as much as 2.10% in China this week, according to the China Nonferrous Metals Industry Association (CNMIA).
Europe needs €30 billion by 2027 to rebuild PV, says Agora Energiewende
Agora Energiewende says Europe needs €30 billion ($32.2 billion) by 2027 to rebuild its PV industry. It calls for up to €30 billion until 2027 and up to €94.5 billion from 2028 to 2034 to revive the European solar sector.
NorSun secures $8.5 million in recent funding round
Norway’s NorSun, a monocrystalline silicon wafer supplier and ingot manufacturer, has raised NOK 90 million ($8.5 million) to support its projects.
Chinese PV Industry Brief: Solar module production hit 74.1 GW in Q1
The China Photovoltaic Industry Association reports robust production growth among Chinese solar manufacturers, while the China Nonferrous Metals Industry Association confirms an ongoing decline in polysilicon and cell prices. Canadian Solar, meanwhile, has commenced share trading on the Shanghai Stock Exchange.
Chinese PV Industry Brief: TCL Zhonghuan reduces wafer prices, TW Solar announces giant solar plant
TCL Zhonghuan reduced its wafer prices by between 16% and 24%, while its competitor Gokin Solar is raising funds to build additional ingot and wafer capacity. Meanwhile, TW Solar announced a 3.4 GW solar plant across 52 fishponds.
Evonik unveils new wafer-cutting solutions
German chemicals producer Evonik claims that its wetting and defoaming solutions improve the speed and quality of wafer cutting, despite the industry’s shift toward harder, more brittle materials.
