Technical and economic viability analysis in the implantation of solar energy in the community called "Catalan Floating City", located in the municipality of Iranduba-AM - Fontinelle, Carlos; Silva, Elton; Silva, Marco; Mello, Rosalice; Lopes, Telma; Brasil, Davi; Alcântara Junior, Petrus (ITEGAM-JETIA, 2017)