Penggunaan Greenhouse dengan Atap Panel Surya dalam Optimalisasi Budidaya Semangka pada Kelompok Tani Tunas Harapan di Desa Tellumpanua Kecamatan Tanete Rilau Kabupaten Barru

This study aims to analyze the use of a greenhouse with a solar panel roof as an effort to optimize watermelon cultivation in the Tunas Harapan Farmer Group, located in Tellumpanua Village, Tanete Rilau Subdistrict, Barru Regency. The research employed a descriptive qualitative approach through field observations, interviews, and documentation. The greenhouse functions to protect crops from extreme climate changes, while the solar panels provide an eco-friendly energy source for irrigation and temperature control systems. The findings indicate an increase in crop productivity, reduced operational costs, and improved water-use efficiency. Furthermore, this technology enhanced farmers’ awareness of renewable energy and sustainable agriculture. The implementation of solar-powered greenhouses proved to be an effective and applicable innovation to overcome climate challenges and strengthen local food security. These results are expected to serve as a reference for the development of sustainable agricultural technology in rural areas.