New solar panels produce water from humidity
US-based manufacturer Source Global has introduced a solar module technology that can produce drinking water from as little as 10% humidity in the air. The company says that its optimized technology can produce water in a range of conditions.
Battery-tech startup EMO Energy raises $1.2 million
The Bengaluru-based startup has developed a cell-agnostic platform that purportedly allows 100% fire safety, 20-minute fast charging, and 120% improvement in battery life.
NASA makes unusual discovery while testing perovskite solar cells in space
NASA has discovered that perovskite solar cells tested in space exhibit less degradation than reference devices tested on Earth. The agency acknowledged that it is uncertain about the specific factors in the space environment that contributed to the superior performance of the perovskite absorber film.
Public-private partnerships: The path to sustainable transportation in India
By bringing together the private sector’s expertise and the public sector’s policy support, public-private partnerships can support the development of new technologies and solutions to improve the performance, efficiency, and affordability of electric vehicles (EVs).
Novel approach to PV-battery-electrolyzer-fuel cell systems
TU Delft scientists have proposed a new methodology for off-grid PV-battery-electrolyzer-fuel cell systems in remote areas.
Indian researchers design 31.57% efficient, lead-free perovskite solar cell device
Researchers at the National Institute of Technology (NIT) Silchar, Assam, have designed a formamidinium tin iodide (FASnI3) active layer-based perovskite solar cell that achieves an admirable power conversion efficiency of 31.57% while scoring well on other performance parameters too.
New perovskite solar cell design promises 31.09% efficiency
Chinese researchers have developed a solar cell using CsSnI3 perovskite, known for its unique phase transitions and near-IR emissions. By simulating the device with various electron transport layers (ETLs) and hole transport layers (HTLs), they determined that the optimal cell could be created using a titanium oxide (TiO2) ETL and a nickel(II) oxide (NiOx) HTL.
Researchers assess degradation in PV systems older than 15 years
Scientists have used the US National Renewable Energy Laboratory’s (NREL) HOMER software to calculate the degradation of solar panels deployed in two rooftop PV systems operating in Germany since 2003. Their calculations focused on the energy productivity of the systems.
Green hydrogen market could hit $850 billion in 2050
Research outfit Rethink Energy says the green hydrogen market could reach $850 billion in value by 2050.
NLC seeks QCA services for 1.4 GW of solar and wind plants
NLC India Ltd is looking to engage a qualified coordinating agency (QCA) for its 1.4 GW of solar and wind power plants at various places in Tamil Nadu. The QCA will maintain the transmission of plant-level data and other required data to the state load dispatch center (SLDC), besides providing other services.
