Technology

Scientists in India have fabricated indoor bifacial perovskite solar cells that purportedly achieve remarkable power output per single cell. The devices also reached a bifaciality factor of 0.73.

Italian researchers studied sodium-seawater batteries (SWBs) for short- and long-term energy storage on Sardinia and found that SWBs with wave energy smoothed out power fluctuations, while enabling a fully decarbonized power generation system over the long run.

Uttar Pradesh New & Renewable Energy Development Agency (UPNEDA) and The Nature Conservancy (TNC) India will collaborate to identify land parcels for large-scale renewable energy projects in the state. They will also collaborate on policy and research related to the low-impact siting of utility-scale solar and wind projects.

Hygenco Green Energies will construct and operate a 100% green hydrogen production plant in Maharashtra for supply to Sterlite Technologies Ltd’s glass preform plant located in Aurangabad.

The new solar panels have flexible properties and are suitable for roofs with loading restrictions. According to their creators, the modules showed high reliability under both high temperature and high humidity conditions.

Airtouch Solar manufactures and sells its autonomous, water-free PV panel cleaning products and services in Israel and India. The company has won significant orders for its recently launched Airtouch AT 4.0 solution with leading Indian developers including Adani Green Energy and ReNew.

Renaissance Solar and Electronic Materials (RSOLEC) has announced its plans for solar crystal growth and wafer production in India. The company will initially set up a 5 GW per annum facility and plans expansion to exceed 20 GW capacity in the long term.

Japanese scientists have designed a cooling system that reduces the solar panel operating temperature at the air inlet of the module. It consists of a dew-point evaporative cooler that supplies the near-saturation air to wet air channels that are attached to the back of a PV panel.

China’s Sol-Bright Technology has introduced a sixth-generation automated robotic cleaning system for solar panels in utility-scale PV installations. The robot features gear transmission and has a cleaning efficiency of minimum 99.5%.

India and Saudi Arabia have agreed to cooperate to co-develop projects, co-produce green/clean hydrogen and renewable energy, and establish secure, reliable, and resilient supply chains of materials used in green/clean hydrogen and the renewable energy sector.