IIT Bombay

The researchers said they optimized the low-bandgap inverted perovskite cells through a passivating aluminum oxide (Al2O3) interlayer deposited via atomic layer deposition (ALD), which significantly helped improve device efficiency.

Indian scientists have developed six different strategies to reconfigure solar modules in degraded PV assets. Their analysis showed which conditions make the reconfiguration of an underperforming solar plant profitable.

IIT Bombay researchers have shown that bifacial perovskite solar cells can achieve a 2% higher power conversion efficiency with a tilt angle of 20 degrees. They also developed a bifacial perovskite solar cell for applications in both tandem or single-junction PV devices.

Waaree Energies will support creation of an advanced fabrication and characterization setup for high-efficiency perovskite solar cells at IIT Bombay.

The shortlisted technologies and solutions include energy-efficient green hydrogen generators, indigenous hydrogen storage systems for commercial vehicles, and alternative combustion burners to improve air quality.

Grew Energy and IIT Bombay will take up joint consultancy and research projects that address critical industry challenges and foster innovation. The collaboration will also support internships, intellectual property licensing, and research initiatives.

An Indian-US research team has fabricated a four-terminal perovskite-cadmium telluride tandem solar cell by utilizing a highly conductive and sputtered transparent electrode to increase the current density of the bottom cell. The tandem device combines a 18.3%-efficient top perovskite cell and a 19.53%-efficient cadmium telluride bottom device.

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.

HSBC India has partnered with the Indian Institute of Technology (IIT) Bombay to support innovation-led green hydrogen initiatives. It has also partnered with Shakti Sustainable Energy Foundation (SSEF) to support policy research, and technological and financial solutions for real-world application of green hydrogen in industrial clusters across four states of India.

Indian scientists have built a four-terminal silicon-perovskite solar cell that uses a top perovskite device with an efficiency of up to 17.1%. The top cell incorporates a room-temperature sputtered transparent conducting electrode (TCE) as a rear electrode.