Risen Solar announced it achieved a 30.99% power conversion efficiency for a tandem solar cell relying on a top perovskite cell and a bottom silicon heterojunction (HJT) device. China’s National ...

Image: Fraunhofer ISE. Chinese solar manufacturer Risen Energy has produced what it called a “record” conversation efficiency on a heterojunction technology (HJT) silicon-perovskite tandem ...

PV prices are also seeing declines along the solar supply chain. Chinese PV company Risen announced on Monday plans to invest RMB44.65 billion (US$7 billion) in a capacity expansion of its entire ...

The Trump Administration has cut off much federal government support for alternative energy, which may hinder growth in ...

NINGBO, China, Feb. 25, 2025 /PRNewswire/ -- Breaking new ground in solar innovation! Risen's HJT (Heterojunction Technology), when combined with a perovskite cell in a tandem structure ...

Prime Minister Tan Sri Muhyiddin Yassin said the investment through Risen Solar Technology Sdn Bhd for a period of five years from 2021 to 2025 is expected to generate 3, 000 jobs for Malaysians.