Abstract: A concentrated photovoltaic module includes: a base unit including a metal conductor inserted fittingly into an insulating tubular body; a photovoltaic cell disposed in the insulating tubular body and mounted on a top end of the metal conductor; and a hollow light-guiding cover connected sealingly to the insulating tubular body such that the light-guiding cover cooperates with the base unit to define a closed inner space and such that the light-guiding cover guides light into the insulating tubular body of the base unit and onto the photovoltaic cell. The light-guiding cover and the insulating tubular body are made from the same transparent material. A photovoltaic array module including a plurality of the concentrated photovoltaic module is also disclosed.