Browsing by Author "BOUCHAIR, SAMI"

Filter results by typing the first few letters
Now showing 1 - 1 of 1
  • No Thumbnail Available
    Item
    Performance analysis of Hybrid CPV systems via the solar techniques: case study of Annaba, Algeria
    (université Ghardaia, 2025) GUERZIZ, ILYAS; BOUCHAIR, SAMI; Mansouri, Anfal Supervisor
    Solar energy is one of the most promising renewable resources, playing a vital role in addressing environmental challenges and meeting the growing global electricity demand. However, the performance of photovoltaic (PV) systems remains constrained by various environmental factors. This study investigates the impact of three integrated solar techniques on enhancing PV panel performance: the solar concentrator, the aerovoltaic system, and the solar oven. Experiments were conducted in Annaba, Algeria (geographic coordinates: 36.9° N, 7.77° E). The adopted methodology involved designing, building, and testing functional prototypes. Results showed that the aerovoltaic system achieved a net power output of 86.07 W, compared to 84.36 W in the standard setup, while performance dropped to 23.76 W without ventilation—highlighting the role of active cooling. The solar concentrator reached a peak power of 0.403 W under 715 W/m2 irradiance with 22.5% efficiency, rising to 28% under 510 W/m2. The solar oven allowed for stress testing at extreme temperatures up to 117°C, providing insights into PV thermal durability. These findings confirm the effectiveness of the studied techniques in improving photovoltaic efficiency and reliability under diverse environmental conditions.