New process to recycle silicon, silver and glass from end-of-life PV panels
A €4.8 million EU-funded research project is aiming to develop a process that allows recovering all components of a photovoltaic module.
Sterling and Wilson Solar appoints Amit Jain as Global CEO
Amit Jain has been instrumental in developing the US and Australia as key markets for the Company in his previous role as Country Head for US and Australia.
NTPC seeks expressions of interest for hydrogen fuel cell-electrolyzers
The state-run power company wants to explore the feasibility of using hydrogen instead of diesel for back-up power and micro-grid application.
The long read: Dial manganese for battery stability
Often sidelined by nickel and cobalt when it comes to batteries, the metal manganese is finding proponents in science and industry – in particular, by those attempting to avoid supply and cost issues. Ian Morse reports on the role of manganese in battery cell production.
Simplifying solar cell deposition
Scientists in Germany have developed a new process for deposition of silicon dioxide layers during cell production. Without the need for high pressure, flammable gases, or vacuum conditions, the process could lead to cost reductions for cell manufacturers, provided it can be developed and applied in a large-scale production setting.
Smart sticker for smart solar modules
The sticker is based on a blockchain technology developed by German start-up Authentic Network. Meyer Burger uses the application for the photovoltaic modules it produces in its new factory that opened in Freiberg at the end of May.
A repair tape for cracked backsheets
Backsheet failures have plagued the industry, causing hefty financial burdens to many asset owners. DuPont has launched a product it says allows for easy repair of modules.
Longi achieves 25.21% efficiency for TOPCon solar cell
The Chinese module manufacturer said the result was confirmed by the Institute for Solar Energy Research in Hamelin, Germany.
The long read: PV project owners – Drones or measurements?
Solar PV project owners need to make choices in terms of plant monitoring equipment. That can be electrical metrology equipment, but could also include new approaches such as using drones and machine-learning algorithms, or both.
Nano-micro-scale cooler for solar modules
The proposed technique is based on radiative cooling and consists of a glass coating made with a two-dimensional subwavelength nanostructured grating, which is imprinted in soda-lime glass and has enhanced mid-infrared emissivity, and a micro-structured grating. The temperature decrease provided by the nano-micro-grating coating was found to be approximately up to 5.8 degrees Celsius.
