MUMBAI, India, Feb. 6 -- Intellectual Property India has published a patent application (202541121472 A) filed by Saveetha Institute Of Medical And Technical Sciences, Chennai, Tamil Nadu, on Dec. 4, 2025, for 'portable fan with solar.'
Inventor(s) include M. Venu; Rajesh A; and Dr Ramya Mohan.
The application for the patent was published on Feb. 6, under issue no. 06/2026.
According to the abstract released by the Intellectual Property India: "The Portable Solar Fan is an innovative and interactive solution designed to address common issues such as heat discomfort, inconsistent power supply, and lack of ventilation in outdoor or mobile environments. Traditional electric fans, although effective, often fail in situations where portability and access to electricity are limited. To overcome these challenges, the Portable Solar Fan integrates a compact, lightweight design with renewable solar energy technology, allowing users to enjoy consistent airflow without depending on traditional power sources. It operates using a solar panel that harnesses sunlight to drive a small, efficient motor connected to fan blades, while a rechargeable battery stores energy for use during cloudy conditions or at night. The system is typically powered by polycrystalline or monocrystalline solar panels and includes components such as a brushless DC motor, lithium-ion battery, control circuitry, lightweight fan blades, and optional features like USB charging ports and LED indicators for power or battery status. The fan may include speed control settings and an intuitive interface for ease of use, making it adaptable to various environmental conditions and user preferences. Its heat-resistant, ergonomic housing enhances mobility and comfort whether used at home, in outdoor settings, or while traveling. This device not only promotes eco-friendly, power-independent living but also demonstrates the practical application of renewable energy, electronics, and user-centered product design. By turning the simple need for ventilation into a sustainable and accessible experience, the Portable Solar Fan encourages energy awareness and offers practical benefits for students, traveller's, outdoor workers, and individuals in areas with limited electricity access."
Disclaimer: Curated by HT Syndication.
