⚡ Quick Read
The development of foldable solar panels is marking a significant shift in how photovoltaic technology can be deployed in space-constrained and mobile environments. A collaborative effort between the Pontifical Catholic University of Peru (PUCP) and the firm Dinamo Tecnologías has resulted in a novel design inspired by the Miura-Ori origami pattern. This Japanese paper-folding technique allows a large photovoltaic surface to be deployed in a single movement and collapsed into a compact form when not in use.
The research team, led by Daniel Lavayén alongside mechanical engineers Enrique Pujada and Davy Olivera, has successfully engineered a full-scale prototype. The unit features a capacity of 388 Wp, utilizing 60 solar cells within a 1.8 m by 1.1 m footprint. The project aims to produce models ranging from 340 Wp to 450 Wp, utilizing configurations of 60 to 80 cells. Notably, one of the developed prototypes weighs only 6 kg and is compact enough to be stored in a suitcase, solving the critical issue of transportability for remote industrial sites.
For EPC contractors and developers operating in the Indian renewable energy sector, this technology represents a niche but high-value opportunity for off-grid and auxiliary power applications. The primary use case identified by the researchers involves small naval vessels that currently rely on fuel generators during standby periods. By integrating foldable solar arrays, operators can significantly reduce generator runtime, fuel consumption, and maintenance costs. While these panels are not intended to replace primary power sources entirely, they provide a vital hybrid solution for mining sites and maritime operations where rigid, fixed-mount solar modules are impractical due to space or logistical limitations.
The researchers are currently refining the technology to improve flexibility and structural resistance to the impacts inherent in naval operations. Future development will also explore more rigid configurations tailored for heavy-duty industrial mining applications. As the Indian renewable energy sector continues to expand into decentralized and hybrid power systems, such portable, high-efficiency solutions could play a pivotal role in optimizing energy management for remote infrastructure projects, further reducing the carbon footprint of industrial activities across the country.
Aditya Pathre is the Founder of MVApulse and covers India’s renewable energy sector, including solar, wind, battery energy storage systems (BESS), green hydrogen, transmission infrastructure, renewable energy policy and competitive bidding. His reporting focuses on project developments, market trends, government policies and energy transition across India.
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