Problem statement
Traditional water heating methods often rely on non-renewable energy
sources, leading to increased energy costs and environmental impact. Inefficient
utilization of solar energy for water heating further exacerbates this issue. There is a
need for a cost-effective, environmentally friendly, and technologically advanced solar
water heater system that can meet domestic hot water requirements efficiently.
Abstract
The project aims to design and fabricate a cutting-edge solar water heater
system capable of harnessing solar energy optimally for domestic water heating. This
involves the development of an advanced collector, a high-performance heat exchanger,
and an innovative storage system. The system is designed to be cost-effective, durable,
and easily integrated into existing water heating setups.
Outcome
Advanced Collector Design
● Utilize high-efficiency solar photovoltaic/thermal hybrid collectors with improved
absorber coatings to enhance solar absorption.
● Incorporate tracking mechanisms to follow the sun’s movement, maximizing
energy capture throughout the day.
● Implement a self-cleaning mechanism to ensure the collector’s efficiency over
time.
High-Performance Heat Exchanger
● Design a novel heat exchanger with enhanced thermal conductivity to efficiently
transfer solar energy to the water.
● Incorporate phase-change materials to store and release heat effectively,
ensuring hot water availability during periods of low solar radiation.
Innovative Storage System:
● Develop a dual-tank system with one tank for hot water storage and another for
backup heating during cloudy days.
● Integrate smart controls and sensors to optimize the charging and discharging
cycles of the storage system.
● Include backup heating elements powered by renewable sources like wind or grid
electricity to ensure continuous hot water supply.
Technological Integration:
● Implement IoT-based monitoring and control system for remote operation and
performance tracking.
● Utilize machine learning algorithms to predict and optimize energy capture based
on weather forecasts and user behavior.
● Ensure compatibility with existing water heating systems, making it easier for
users to transition to the new solar water heater.
Environmental and Economic Impact:
● Conduct life-cycle assessments to ensure the overall sustainability of the system.
● Provide cost-benefit analyses to showcase the economic advantages of adopting
the advanced solar water heater