solar-powered hydroponic farming

Our solar-powered hydroponic farming project addresses one of Tunisia?s most pressing challenges: water scarcity. By integrating renewable energy with efficient soilless cultivation, the system reduces water usage while ensuring reliable food production, directly contributing to SDG 2 (Zero Hunger), SDG 6 (Clean Water and Sanitation), and SDG 7 (Affordable and Clean Energy). This innovative solution not only promotes sustainable agriculture but also empowers communities facing climate-related pressures. The project was recognized nationally, securing 3rd place at the Orange PFE Challenge, and will be showcased on an international stage at the IEEE PES/IAS PowerAfrica Conference 2025, highlighting its potential to be scaled as a humanitarian technology through SIGHT initiatives. On the technical side, this project integrates a fully automated hydroponic system with smart monitoring and control. Sensors continuously track water quality, nutrient levels, temperature, and humidity, while data is processed through a microcontroller-based system to optimize plant growth in real time. The setup features a user-friendly dashboard for remote monitoring and predictive insights, ensuring that farmers can maximize yield while minimizing water usage. By combining IoT, automation, and data-driven decision making, Firma offers a scalable and climate-resilient farming solution tailored to Tunisia?s agricultural landscape.