Cadmium-doped perovskite solar cell achieves 22.7% efficiency
A Chinese-Canadian research group has utilized for the first time a cadmium iodide doping technique to stabilize the blade coating process in the manufacturing of solar cells based on formamidinium lead iodide (FAPbI3) perovskite. The academics built a cell showing a considerable increase in efficiency compared to an identical device without cadmium doping.
Tata Power’s Tirunelveli fab to make solar cells from June
Praveer Sinha, CEO and managing director of Tata Power says the company’s 4 GW solar cell factory in the Indian state of Tamil Nadu will be commissioned from next month. It will reach peak production capacity of 4 GW over a period of three months.
SEG Solar signs land deal to make solar cells, wafers, modules in Indonesia
SEG Solar has secured a land-use agreement for a solar-focused manufacturing site in an industrial zone on the Indonesian island of Java. The $500 million plan will involve the production of 5 GW of silicon wafers, 5 GW of solar cells, and 5 GW of PV modules.
Enhancing photovoltaic-thermal module performance with Tesla valves
Scientists in China have demonstrated a photovoltaic-thermal system that utilizes Tesla valves to increase cooling and efficiency. The system was found to have better performance compared to PVT systems made with several different cross-sectional structures.
US government doubles tariff rates on PV cell imports from China to 50%
The administration of US President Joe Biden has raised tariff rates on PV cell imports from China from 25% to 50%. It has also increased the tariff rates for semiconductors, electric vehicles, and EV batteries from China, among other goods.
DAH Solar launches 380 W BIPV module
The Chinese manufacturer said the new product has an efficiency of up to 19.46% and a temperature coefficient of -0.30% per C. It is available in bright red, light gray, brown, green, blue-green, orange, and ocean blue.
Improving perovskite solar cell performance with phenethyl ammonium chloride
An international research team developed a perovskite solar cell performance-boosting treatment based on phenethyl ammonium chloride (PEACl) that is also claimed to reduce the number of process steps. With this technique, the group built a champion device with a 20.9% efficiency.
Sinovoltaics charts growth of PV manufacturing in India
The latest supply chain report from the Hong Kong-based technical compliance and quality assurance company covers India, providing information about current and planned capacity at 116 manufacturing plants.
Carbon aims to start 500 MW pilot production at module factory in France
Carbon, a French PV module maker, says its new €1.7 billion ($1.8 billion) manufacturing facility will initially produce TOPCon products.
Chinese PV Industry Brief: Tongwei gets $5.4 billion polysilicon order from Longi
Tongwei has agreed to provide more than 862,400 tons of polysilicon to Longi from 2024 to 2026.
