Indian scientists develop single-unit solar device
Indian researchers have unveiled a breakthrough solar-powered device that both captures and stores energy in a single unit, offering a streamlined alternative to conventional systems that require separate panels and storage components, TV BRICS reports.
Developed at a government-backed nano-science center in Bengaluru, the photo-rechargeable supercapacitor uses nickel-cobalt oxide nanowires grown on a nickel substrate to form a porous, conductive network.
This design enables efficient sunlight absorption and simultaneous energy storage without the need for extra power-management electronics.
Tests showed the device delivers a stable 1.2 volts and retains 88% of its capacity after 1,000 charging cycles, performing reliably under varied lighting conditions. Its durability makes it suitable for long-term use in portable electronics, wearables, and off-grid systems, particularly in remote areas.
Officials say the innovation marks a significant step toward cost-effective, self-sustaining clean energy solutions.
Earlier, it was reported that India had unveiled an AI-based digital twin for early disease detection.
