COMISSIONAMENTO DE SISTEMAS FOTOVOLTAICOS NO CONTEXTO RESIDENCIAL: ANÁLISE SEGUNDO NORMAS E PRÁTICAS

Abstract

Commissioning is essential for identifying faults before the operation of photovoltaic systems. NBR 16274:2014 establishes minimum requirements involving documentation, testing, and performance evaluation. This work applies Category 1 tests to a small residential photovoltaic system installed in Mossoró/RN, highlighting the importance of this step even in microgeneration systems, where commissioning is frequently neglected. Visual inspection and testing revealed nonconformities such as high resistance, partial shading, and lack of identification, factors that compromise the safety and performance of the plant.