Designing Grid Tie Photovoltaic Systems
Because many governments now offer generous subsidies toward the implementation of energy efficient solar systems, the grid tie system has increased in popularity in the United States, as well as in European countries like Spain and Germany. As you examine your options, let us first consider a sample project: a grid tie solar electric system which does not need to be connected to the national grid. There is little difference in the scope of a grid tie system and a grid fallback system; the same procedures must be followed.