MUMBAI, India, April 17 -- Intellectual Property India has published a patent application (202641043762 A) filed by Dr. G. Muthuselvi; Dr. V. Srividhya; and C. Hariharan, Vellore, Tamil Nadu, on April 6, for 'a passive solar tracking system with integrated pyramidal optical concentrator and load optimization assembly.'
Inventor(s) include C. Hariharan; Dr. V. Srividhya; Dr. G. Muthuselvi; K. Santhosh Kumar; and V. Mahesh Kumar.
The application for the patent was published on April 17, under issue no. 16/2026.
According to the abstract released by the Intellectual Property India: "A passive solar tracking system (100) comprising, a solar panel assembly (102), a plurality of light dependent resistors (104), a dual low power audio amplifier integrated circuit TDA2822M (106), a DC geared motor (108), a pyramidal optical concentrator (110), a support frame structure (112), an auxiliary support wheel (114), and a rotational base assembly (116). The solar panel assembly (102) converts sunlight into electrical energy, the light dependent resistors (104) detect sunlight variation, and the integrated circuit (106) controls the DC geared motor (108) to orient the system. The pyramidal optical concentrator (110) enhances light capture, while the auxiliary support wheel (114) reduces friction. The invention enhances efficient solar tracking with reduced complexity and promotes improved energy generation with minimized mechanical load. The system is used for renewable energy applications. The input is sunlight intensity variation and the output is optimized solar panel alignment and enhanced energy generation."
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