Efeitos da posição e nível de sombreamento na potência de saída da matriz fotovoltaica

The power loss in a photovoltaic array under identical partial shading pattern is proportional to the percentage of shading. This makes sense, as depends on solar irradiance generate electrical energy. However, it tacitly assumed that maximum partially shaded PV always decreases intensity increases. although poorly documented, appears literature this may not be case. investigation characteristic curve different numbers modules and suggests becomes insensitive when reaches certain critical point. A series- connected series-parallel used article. point can vary based number modules, size configuration array.