G20 to pursue tripling of renewable energy capacity globally by 2030
The leaders of G20 nations noted the climate finance requirements of developing countries. They agreed to work towards facilitating low-cost finance for energy transition in developing nations.
Huasun claims 25.69% efficiency for heterojunction solar cell
Huasun Dali started producing high-efficiency 210 mm HJT solar cells this week, and is expected to achieve an average efficiency of 25.5% in mass production.
The importance of solar mini-grids in universalizing energy access
As solar energy becomes the most cost-effective form of energy generation in many countries, with clear climate, energy, and economic benefits, its acceptance and political support are growing. To enhance resilience and sustainability, strategies that incorporate a diverse energy mix, combining centralized and distributed renewable generation, are most effective, especially in underserved nations.
Brazil could produce green hydrogen for $2.87/kg, says consultancy
Sao Paulo-based Clean Energy Latin America says green hydrogen could be produced in Brazil at a levelized cost of hydrogen (LCoH) of $2.87 and $3.56 per kg in some strategic locations.
Panasonic testing BIPV glass based on perovskites
Panasonic is now testing perovskite-based power-generating glass with Japanese property developer Mitsui Fudosan Residential at a new building in Kanagawa prefecture, Japan.
Qcells to sign $3 billion supply agreement for US-made polysilicon
Hanwha Qcells will make sizable prepayments to help restart the REC Silicon plant in Moses Lake, Washington, by Nov. 1, with a goal of reaching full capacity by the end of 2024.
Sharp unveils all-black 420 W TOPCon solar panel with 21.51% efficiency
Sharp’s new IEC61215- and IEC61730-certified solar panels have an operating temperature coefficient of -0.30% per degree Celsius, with 21.51% efficiency.
The Hydrogen Stream: Gulf nations moving forward with tech cooperation
Acwa Power and Eni have signed a hydrogen development deal, while AFC Energy has signed an agreement with Tamgo to sell hydrogen generators.
Selenium solar cell built with laser-annealing achieves record fill factor of 63.7%
Built by Danish researchers, the device also achieved a power conversion efficiency of 5.0%. They designed the cell with a soda-lime glass substrate, a tin oxide (FTO) layer, an electron transport layer made of titanium oxide (TiO2), a selenium absorber, a molybdenum oxide (MoOx) layer, and a gold (Au) metal contact.
IEA-PVPS releases guide for applying innovation system approach to BIPV
IEA-PVPS has published a new handbook that provides support for Technological Innovation System (TIS) analysis for building-integrated photovoltaics (BIPV).
