Desenvolvimento de um sistema unificado de venda pré-pago de energia fotovoltaica para o FUNAE

Abstract

The present work aims to design the development of a Photovoltaic Sales System automatically due to the high demand to make the users buy only the amount of energy they needs in a simple and fair way, as well as generate data for better management. Accurate revenue data is very important in any company, as it allows correct taxation as well as the same data are used to verify the company's sustainability and consequently apply strategies to ensure sustantable growth. Therefore, the present work focus into develop a system that facilitates the management and generation of recharge for the energy meters produced by Buyi Technology Co., Ltd. (BUYI) with model BY100 (whichever uses STSA standards) is a cost-effective single-phase meter, granted for home use, using a 20-digit STS TOKEN recharge token. Thereby, the consumer will charge and the meter will deduct the amount of energy based on consumption. The developed System intends to supply the needs of local changes at the rate of kilowatt unit price per hour (kW/h), generate charging keys for each customer, which will allow integration with financial services making possible to buy energy without the need to travel using only the existing payment technologies available in the Mozambican market. For the development of the System, different technologies have been used such as PHP, JAVA SCRIPT, HTML, MYSQL embedded in a web server, and the most important is the PRISM TOKEN API, as it allows the generation of loading keys accepted by the counter in question.