Orchestra 
DIGITAL WORLD
BRICS+ Media Centre 
MODERN RUSSIAN 
Breakthrough perovskite-organic technology combines record energy conversion with high stability, advancing clean energy and space applications
-
![]()
gorodenkoff / iStock [Photo source]
Chinese researchers have developed a new perovskite-organic tandem solar cell that has achieved a steady-state power conversion efficiency of 28.04 per cent, setting a new world record for this class of photovoltaic technology, as reported by Global Times, a TV BRICS partner.
The breakthrough was made by a research team from the Institute of Chemistry of the Chinese Academy of Sciences, led by academician Li Yongfang and researcher Meng Lei.
The team attributed the performance improvement to the introduction of a photo-convertible additive molecule, which enhances the interaction between the cell's different layers and improves overall energy conversion.
Perovskite-organic tandem solar cells are designed to overcome the efficiency limitations of conventional single-junction solar cells by using multiple light-absorbing layers, each capturing different wavelengths of sunlight. This architecture enables significantly higher electricity generation from the same amount of solar radiation.
In addition to achieving record efficiency, the new solar cell demonstrated strong operational durability. During laboratory testing, it retained 90 per cent of its initial efficiency after 625 hours of continuous illumination, highlighting its potential for long-term practical use.
Researchers said the technology combines several key advantages, including lightweight construction, mechanical flexibility and high specific power, making it suitable for a wide range of applications.
Beyond supporting the global transition to low-carbon energy, the new solar cells could be integrated into buildings, wearable electronics, satellites and other aerospace systems. Scientists also believe the technology could play an important role in providing reliable energy for future deep-space exploration missions, where lightweight and highly efficient power sources are essential.
The achievement further strengthens China's position in advanced renewable energy research and demonstrates continued progress in developing high-performance photovoltaic technologies for both terrestrial and space-based applications.
-
![]()
Economy10.08.26Zimbabwe records first US$1 billion monthly export earnings -
![]()
Economy10.08.26China, Russia and Kazakhstan become Uzbekistan's largest trading partners in first half of 2026 -
![]()
Economy08.08.26Kazakhstan achieves full self-sufficiency in most essential food products -
![]()
Economy08.08.26Brazil reaches record oil production level in June 2026 -
![]()
Economy07.08.26BRICS countries discuss development of national statistical services at meeting in India -
![]()
Economy07.08.26Indonesia targets central Asia and Africa as new export markets
-
![Sergey Lavrov]()
Sergey LavrovRussian Foreign Minister"A Joint Statement of the Foreign Ministers has been adopted. It provides a clear and principled assessment of the situation on the international stage and outlines the tasks that will be addressed in accordance with previous decisions by heads of state and governments. No one doubts that additional documents on sectoral areas of cooperation will be developed ahead of the SCO summit in Bishkek. Energy, artificial intelligence, healthcare and a number of other areas were also mentioned" -
![Nitin Gadkari]()
Nitin GadkariIndia's Union Minister for Road Transport and Highways"Our resolution has just been passed. It is very important as far as the BRICS countries are concerned, which cover 40 per cent of the world's population. We are committed to the futuristic development of the transport sector, to create cooperation, coordination and communication between the stakeholders. This resolution indicates a lot of new technology and innovation in the transport sector. It covers the road sector, railways, aviation and water transport" -
![Anutin Charnvirakul]()
Anutin CharnvirakulPrime Minister of Thailand"Russia has been a trusted friend of Thailand for over a century. […] Next year, we will mark the 130th anniversary of the establishment of diplomatic relations between our countries. We will commemorate this important milestone with high-level exchanges, thereby reaffirming our shared commitment to an even stronger partnership for the benefit of our peoples"
