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Industrial Research And Consultancy Centre
Patent
Systems and Methods for Cleaning a Component
Problem Statement

Traditional solar panel cleaning mechanisms often result in significant water wastage as they focus primarily on the cleaning action, such as spraying water across the panels, without measures to reduce water consumption. This invention addresses the need for an efficient, economical, and effective cleaning system that minimizes water usage.

Abstract

The invention relates to a water delivery and dispersal system designed for the efficient cleaning of solar panels. The system aims to minimize water consumption while ensuring effective cleaning, utilizing a mechanically actuated water dispersion and delivery mechanism. This system can be integrated with automated robotic cleaning apparatuses for optimal performance.

Uniqueness of the Solution

The technology uniquely reduces water consumption during solar panel cleaning by integrating a water delivery system with a cam profile, lever, and valve mechanism. This ensures efficient water flow control. It also includes a water dispersal system with water-dripping modules and an integrated wiper that uniformly distributes water across the panel surface. This innovative approach, combined with a mechanically actuated system, optimizes water and energy use, enhancing cleaning efficiency and effectiveness.

The uniqueness of this system lies in its efficient water usage through a cam-actuated valve mechanism that controls water flow precisely based on the movement of the cleaning apparatus. This innovation reduces water wastage significantly compared to traditional cleaning methods. Additionally, the integration of a wiper with water-dripping modules ensures uniform water distribution and effective cleaning. The system's automation and mechanical actuation make it both energy-efficient and economical, providing a robust solution for maintaining solar panel efficiency by minimizing water consumption and maximizing cleaning effectiveness.

Prototype Details
  • Water Delivery System: Includes a cam profile, lever, and valve mechanism to control water flow efficiently. 
  • Water Dispersal System: Comprises water-dripping modules and an integrated wiper that distributes water uniformly across the solar panel surface. 
  • Mechanically Actuated System: The system uses mechanical movements to actuate the delivery and dispersal of water, optimizing water and energy use. 
  • Automated Robotic Integration: Can be implemented with automated robotic cleaning devices for enhanced cleaning efficiency and effectiveness.
Societal Impact

The innovation minimizes water usage in solar panel cleaning, boosting efficiency and sustainability. By optimizing cleaning procedures, it enhances energy output and reduces maintenance costs. This promotes a greener energy future by conserving water and reducing environmental impact.

Relevant Industries, Domains and Applications

Solar energy production, renewable energy technologies, water conservation, and sustainability initiatives.

Applications or Domain
  • Solar Panel Cleaning: Primary application for maintaining the efficiency and performance of solar panels. 
  • Automated Cleaning Systems: Can be adapted for use in various automated cleaning apparatuses beyond solar panels, wherever efficient water use is critical.

Geography of IP

Type of IP

Application Number

201911012968

Filing Date
Grant Number

524873

Grant Date
Assignee(s)
Indian Institute of Technology Bombay
NTPC Limited
**This IP is jointly owned**