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 ...

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.

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