NOVELTY - The power converter (114) has power conversion modules (152,154) that are provided with power conversion devices defining a three-level bridge. An upper power conversion module is provided with four terminals having positive and negative terminals, an output terminal, a first neutral terminal and a second neutral terminal. The first neutral terminal is coupled to a direct current (DC) link and second neutral terminal is coupled to a lower power conversion module. The positive terminal and negative terminal are positioned proximate to first neutral terminal.    USE - Power converter of renewable electric power generation system (claimed) such as wind turbine generator and solar array, used in fuel cell, geothermal generator, hydropower generator, and other device that generate power from renewable and/or non-renewable energy source, and non-renewable electric power generation system such as fossil fuel and nuclear power plant.    ADVANTAGE - The inductance of commutating loops defined in the three-level bridge configuration can be decreased, so as to facilitate flux cancellation in commutation loops, when current flows and decreasing the energy stored in the loop currents induced in the commutating loops through routine switching actions. The switching speed of power converters can be increased for the given IGBT switching frequency as compared to other bridge configurations. The output voltage of power converters can be increased as compared to other bridge configurations. The power quality can be improved by reducing the harmonics for similar switching speeds of power converters for the given IGBT frequency as compared to other bridge configurations. The power ratings of power converters can be improved without equivalent increases in size and weight.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following:    (1) a method for assembling power converter; and    (2) an energy generation system.    DESCRIPTION OF DRAWING(S) - The drawing shows a schematic view of the power converter is used with the system.    Power converter (114)    Input conduit (115)    Output conduit (117)    Boost inductor (130)    Power conversion modules (152,154)