Projeto de sistema automático de bombeamento de água para irrigação de área rural usando geração de energia fotovoltaica off-grid

Abstract

This work aims to design an off-grid solar energy generation system to feed an automatic irrigation system in a rural area with difficult access or non-existent access to the electricity distribution network. The photovoltaic plant is capable of supplying an automatic irrigation system, consisting of a 1CV motor pump that is responsible for withdrawing water from a dam, which is uneven in relation to the water reservoir used for irrigation, to serve a vegetable garden. of approximately 40m² with the purpose of producing vegetables for own consumption. The photovoltaic plant is composed of a 60 pW photovoltaic panel, an inverter with a power of 1000W, a bank of 2 stationary batteries with a capacity of 105Ah each, and the control of the generated load until storage is done by a 20A SPPM load. the system is capable of generating 0,29355 KWh per day.