Charging station prototype for electronic devices using renewable energy from solar panels for the University of Oriente

Abstract

This project presents a prtotype of a charging station using solar panels as a proposal for clean energy, attempting to reduce the negative effects of climate change; taking advantage of the abundant sunlight in the city of San Miguel, El Salvador. The charging station was design as a kiosk for the commodity of the users, with a study table of 1.5m2, 6 different wood seats, a zinc alum roof of 2.4 x 0.30m2, and a plug socket –in the middle of the table– with 4 plugs and 4 USB ports. In the electric and photovoltaic components, different calculations were made to determine the quantity and power of the materials and equipment. An estimated calculation of the consumption of the possible devices connected was made (4 power outlets, 2 led lights and a movement sensor). Other technical aspects were calculated afterwards, such as the quantity and power that the solar panel would need and the general performance of the equipment. The photovoltaic system lights up autonomously when movement is detected. This prototype contributes to energy saving in the electric system of Universidad de Oriente and facilitates connectivity among students, teachers and campus visitors.