New electrolyzer to split saltwater into hydrogen
Chinese scientists have developed a new way to split seawater into hydrogen without using a separate desalination process. They incorporated a self-breathable waterproof membrane and a self-dampening electrolyte (SDE) into the electrolyzer, so water migrates from the seawater across the membrane to the SDE, without extra energy consumption.
How low-light solar cells can decarbonize your home
With the latest generation of household devices increasingly connected and internet-of-things (IoT)-enabled, dye-sensitized solar cells can finally realize their latent promise and help reduce the carbon footprint of billions of manufactured goods.
“2022 was an eventful year for solar manufacturing”
pv magazine speaks to Dr Hitesh Doshi, chairman and managing director of Waaree Energies, to know about the progress of solar manufacturing in India in 2022 and the way forward.
Battery energy storage in 2022
Battery swapping, solid-state batteries, second-life batteries, evolution from lithium to novel chemistries, and Cloud-based battery management system were the key trends in battery energy storage during the year.
Larsen & Toubro lands power EPC job for green hydrogen plant in Saudi Arabia
The Indian multinational EPC contractor has secured the power grid and power generation works for the 600 tpd green hydrogen plant being built by NEOM Green Hydrogen Co. in Saudi Arabia.
Researchers achieved world record 32.5% efficiency for a perovskite tandem solar cell
A group of researchers from Helmholtz-Zentrum Berlin (HZB) has achieved a new world efficiency record for a silicon-perovskite tandem solar cell, with a certified efficiency of 32.5%.
Meyer Burger to commercialize 29.6%-efficient perovskite tandem solar cells
Meyer Burger is working with several research institutes in Switzerland and Germany to integrate perovskite tandem technology into its manufacturing processes.
Cooling down photovoltaic panels with concrete
Scientists in Italy have proposed the use of radiative coolers made of cementitious materials to reduce the operating temperature of solar panels. The novel system configuration consists of a stack made by a reflector, a cement-based radiative cooler, and a bifacial solar cell.
Customizable sticker to turn solar panels into advertising billboards
An Italian startup has created a fully recyclable sticker that can be used to cover solar panels on rooftops or facades. It replicates high-definition images that can help to improve the aesthetics of solar arrays or turn PV facades into advertising billboards.
MIT scientists produce new organic photovoltaic fabrics
US researchers have developed a thin-film organic solar module on a vapor-deposited releasable substrate made of parylene. The device could be used as a wearable fabric, or to bring solar generation to remote locations.
