Due to the large amount of electrical energy necessary for human life and the fact that its origin is nonrenewable, a deterioration of the various ecosystems has been caused, due to the depletion of natural resources. Therefore, it is necessary to find effective solutions that mitigate ecological problems, based on that, this study seeks to implement a photovoltaic pumping system for irrigation using solar energy in the Department of Lambayeque, to take advantage of this natural resource. The methodology implemented is the applied one, with an experimental design. The instrument used for data collection is the registration form. The results showed that effectively the proposed design allows the pumping of a water flow equivalent to 270.4 m3 / day, capturing an average radiation of 6.55 kW / m2 per day. The use of a charge regulator connected to 4 batteries improved the operation of the photovoltaic pumping system and allows maintaining the durability of the equipment that compose it. It was concluded that the design of the photovoltaic pumping system is effective for the irrigation of crops in Lambayeque.