Implementation of Automated Irrigation with Solar Energy in La Colpa Village, Cajamarca – Peru

Azañero-Carmona G.G.; Guerra-Casas Y.; Misahuaman-Sangay E.H.; Ruiz-Villegas Y.T.; Gutierrez-Peralta O.M. · Proceedings of the LACCEI international Multi-conference for Engineering, Education and Technology (2025) · DOI: 10.18687/leird2025.1.1.560

Resumen

In Cajamarca, traditional irrigation methods cause significant water losses, adversely affecting agricultural productivity. This project proposes the implementation of an automated irrigation system using soil moisture sensors and solar energy, deployed in La Colpa village. Through sensors, microcontrollers, and solenoid valves, the system efficiently and sustainably manages irrigation. The methodology was applied, with a quantitative and experimental approach, implemented in a 20 m2 vegetable crop plot. Results showed a 45% reduction in water consumption, a 25% average increase in agricultural productivity, and complete replacement of electrical energy with solar power, generating economic savings and environmental benefits. The high satisfaction of local farmers confirms the system’s viability as a replicable model for sustainable rural agricultural development. © LEIRD 2025.All rights reserved.

Instituciones: Universidad Privada del Norte