EPFL unveils perovskite-silicon tandem solar cell with certified efficiency of 30.9%
The tandem solar cell is based on a perovskite top cell treated with an additive known as 2,3,4,5,6-pentafluorobenzylphosphonic acid (pFBPA), which reportedly improves its power conversion efficiency and fill factor. The tandem device also integrates a bottom heterojunction silicon cell made with a 190-μm-thick, 2 Ω.cm, n-type, float-zone, shiny-etched monocrystalline wafer.
Chinese PV Industry Brief: CNOOC buys 790 MW of modules at $0.12/W
China National Offshore Oil Corp. (CNOOC) says it has bought 790 MW of solar modules from Yingli at $0.12/W through a procurement process.
Analysis shows large-scale PV still cheapest electricity tech in Australia
The Commonwealth Scientific and Industrial Research Organisation (CSIRO) GenCost report shows renewables remain the cheapest new-build electricity technology in Australia.
Improving PV module performance with thermoelectric heat storage based on PCM
Scientists in China have fabricated a prototype of a PV system integrating phase change materials, a thermoelectric generator and thermal collectors. The three technologies are intended to cool the solar panel and increase its power generation efficiency.
Amp Energy finalizes agreements for 10 GW green hydrogen project
Amp Energy is pushing “full steam ahead” on the development of a green hydrogen production facility with up to 10 GW of electrolyzer capacity in South Australia, after finalizing commercial agreements for the multimillion-dollar project.
Silfab Solar secures funds to develop US-made back-contact n-type PV cells
Silfab Solar is one of seven recipients of US Department of Energy (DoE) funding for projects that will rely on dual-use PV technologies to electrify buildings, decarbonize the transportation sector, and reduce land-use conflicts.
Israel to deploy 250 MW of floating solar, agrivoltaics
The Israeli authorities have proposed a plan to deploy 250 MW of floating solar and agrivoltaics through four PV plants in the Negev Desert near Ramon Airport.
The Hydrogen Stream: Jera to invest up to $13 billion in hydrogen, ammonia by 2035
Japanese power generator Jera says it aims to take the lead in developing the global hydrogen & ammonia value chain with about 7 million tons of handling volume, while Cepsa reveals it is moving forward with its green hydrogen plans in Spain.
NREL-led consortium releases PV reliability forecasting tools
The Durable Module Materials consortium (DuraMAT) announced in its latest annual report the availability of new PV forecasting tools, and new research results towards the goal of more reliable PV modules.
Consumer knowledge key for solar adoption in Saudi Arabia
A new research paper urges the Saudi Arabian government to improve consumer knowledge of renewable energy to encourage the adoption of solar by domestic consumers.
