Prof. (Dr.) Somitra Satpati of IIT Roorkee is the Head of the Centre for Sustainable Energy in the Department of Physics. Dr. Satpati obtained his research degree from a university in the United States. He is working on perovskite solar modules, with the objective of developing perovskite solar panels. Silicon solar panels convert approximately 20–22 percent of sunlight into electrical energy. Perovskite solar cells, on the other hand, can achieve efficiencies of up to 34 percent. Therefore, perovskite solar cells have become a major focus of global commercial interest.

Perovskite Innovation Pvt Ltd, India's pioneering start-up specializing in indigenous perovskite solar cells manufacturing, and incubated within IIT Roorkee's esteemed Tides Business Incubation Center, proudly announces its receipt of the prestigious Indian Oil's Start-Up challenge award. This recognition is a testament to the innovative strides made by the team in developing low-cost solar window solutions, revolutionizing the landscape of renewable energy technology.

Roorkee (Uttarakhand) [India], September 29: Indias march towards its ambitious 500 GW renewable energy target by 2030 has received a major boost with a breakthrough from the Indian Institute of Technology (IIT) Roorkee. A research team led by Prof. Soumitra Satapathi has successfully developed silicon-perovskite tandem solar cells achieving a record 30% power conversion efficiency (PCE)--a leap over the ~24% efficiency of conventional silicon modules.