Development of energy harvesting system using solar and rainwater for the agricultural industry

Mohamed Fauzi, Muhamad Faisol (2023) Development of energy harvesting system using solar and rainwater for the agricultural industry. Project Report. Universiti Teknikal Malaysia Melaka, Melaka, Malaysia. (Submitted)

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Abstract

This research focuses on the development of electricity using solar and rainwater for the agricultural industry. The main objective of this project is to reduce climate change by designing an integrated solar and rainwater-based electricity generation system tailored for the agricultural industry. The project aims to develop a scalable prototype that optimizes the collection and utilization of rainwater while effectively harnessing solar energy. Through analysis of potential benefits and feasibility, the project seeks to assess the viability and advantages of implementing these systems in agricultural settings, considering energy output, cost-effectiveness, and environmental impact. The intermittent nature of solar power and rainwater poses challenges to consistent energy and water supply. Extreme hot weather in Malaysia further complicates the selection of suitable solar panels. Additional storage and backup systems are required to overcome these limitations and ensure a continuous provision of energy and water. Solar energy serves as a primary energy source in agriculture, capturing sunlight through solar panels and converting it into electricity. Rainwater catchment is an alternative energy if there is a problem such as insufficient energy from solar. while farmers can use rainwater catchment for domestic activities. Preliminary studies have been done on solar tilt angle and downspout gutter. The test found that a tilt angle of 0° to 5° is suitable for Malaysia which is close to the equator. Whereas, the downspout is vertical. A wider and shorter downspout will allow for a higher flow rate compared to a narrower and longer one. The development of solar and rainwater-based power for the agricultural industry offers a sustainable and cost-effective alternative to reduce reliance on fossil fuels, optimize water resources, and promote environmental resilience in the long term

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