Low-Cost Solar Powered Automated Modular Aquaponic System

The expansion of urbanization has resulted in a reduction of available land for agricultural purposes. As a response, aquaponics has emerged as an environmentally friendly solution for local food production. By integrating aquaculture (fish farming) and hydroponics (soilless farming), aquaponics provides an opportunity for individuals without access to land to engage in farming and aquaculture activities. Traditional aquaponic systems typically require substantial space. However, these systems can be upgraded through adequate financial resources and offer enhanced flexibility. This study presents a compact aquaponics system that operates efficiently using solar panels as a sustainable power source. Unlike the traditional aquaponic system, which does not offer any automated monitoring features, this system incorporates automatic monitoring features facilitated by Arduino microcontrollers and sensors, achieving a remarkable accuracy rate of over 90% in maintaining optimal conditions. In conclusion, aquaponics is a viable solution for urban farming in the face of limited available land. The compact aquaponics system proposed in this study, powered by solar panels, and automated monitoring capabilities, exemplifies a scientifically rigorous and sustainable approach to agricultural practices.