Amara Raja Batteries to reposition itself as an energy and mobility player
The Indian lead-acid battery major would form a new strategic business unit for lithium cells and battery packs, electric vehicle (EV) chargers, energy storage systems, and other related products and services as it looks to reposition itself as an energy and mobility player.
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.
Surge in solar panel and polysilicon prices may impact projects in India
Modules represent 45 to 55% of the project capex. In a very competitive market like India, independent power producers have lower margins, and even a modest increase in module prices will put more pressure on them.
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.
Solex orders 1.2 GW solar module production line
The Gujarat-based solar panel maker will buy the production equipment from China’s Jinchen Machinery. Solex also has plans for a 1 GW cell line.
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.
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.
Adhesive mounting system for any kind of solar modules
The system, developed by Spanish specialist Alusín Solar, is being tested by Endesa in a 9.8 MW project for self-consumption. The mounting structure is made with aluminum bars that, instead of being fixed to the roof with screws, are attached through a double-sided adhesive.
Websol Energy Systems posts 1,542% jump in net profit for FY 2020-21
The Kolkata-based solar manufacturer recorded an INR 67.83-crore net profit for FY 2020-21, against INR 4.13 crore in the previous fiscal year.
