Recent Advances in Solar-powered Photovoltaic Pumping Systems for Drip Irrigation

Abstract

Solar-powered photovoltaic pumping systems (SPVPSs) have emerged as a promising solution for sustainable drip irrigation in agriculture. This review article presents recent advances in SPVPSs for drip irrigation, with a focus on their design, performance and integration. The paper provides an overview of the key components and working principles of SPVPSs. Various system configurations and optimization strategies are discussed, emphasizing the importance of system sizing, energy management and water supply efficiency. The review also addresses challenges and future directions in the field. The initial investment costs, technical constraints, and the need for capacity building are identified as key challenges to widespread adoption. However, ongoing research and development efforts are focused on cost reduction, system optimization, and policy support to overcome these challenges. Technological innovations, such as advanced control algorithms and energy storage systems, are paving the way for improved system performance and reliability. The integration of SPVPSs with drip irrigation offers environmental and socio-economic benefits. These systems contribute to reduced greenhouse gas emissions and water conservation. Moreover, they enhance agricultural productivity, income generation, and food security, particularly in off-grid and rural areas. SPVPSs for drip irrigation hold great promise for sustainable agriculture and water resource management. Continued research, collaboration, and policy support are essential to further advance these systems, address challenges, and promote their widespread adoption. This review paper provides insights for researchers, policymakers, and practitioners interested in harnessing the potential of SPVPSs for sustainable drip irrigation.