Resonant investor in SPWM switching, used for a solar photovoltaic installation connected to the network

In the investigation of new methodologies and technologies, with the purpose of developing a major efficiency in the Electrical Systems of Power, whilst also finding methods to mitigate or minimize the disadvantages or risks to the environment; they have found ways to innovate new unconventional techniques of securing the electrical energy to implement to the electrical service network (to sell to the distribution network) or for auto-consumption (isolated systems of the network).