Possibility for use of photovoltaic irrignation systems in Republic of Serbia

Abstract

This paper will present one possible solution of insufficient precipitation during plants vegetative phase using RES. Since the most active period for the majority of agricultural products occurs when available solar energy is at a peak, one could argue that the use of irrigation systems powered by solar energy is the best solution. The paper will compare the classical and the corresponding PV system for irrigation, with their advantages, disadvantages and utilization possibilities. Republic of Serbia solar energy potential will be presented, with special reference on agricultural areas, since the potential on the perspective location will determine the possibility of achieving adequate water supply for irrigation. Differentiating based on the specificities in agricultural areas, the possibility of PV irrigation systems use for different cultivar groups will be discussed. The presented technical solutions will include financial analysis for different types of irrigation systems and the suggestions for cost reduction for PV based irrigation systems.

Keywords

• vegetable farming
• fruit production
• solar energy
• pv irrigation