NOVELTY - A photovoltaic panel, comprises a substrate (101); a photovoltaic array (102) formed on the substrate; two bus bars formed on the substrate; two interconnecting wires respectively connected to the two bus bars; two first insulation films (103, 105) located between the two interconnecting wires and the photovoltaic array; a first encapsulating film (109) covering the photovoltaic array, the two bus bars, the two interconnecting wires and the two first insulation films; a rear substrate covering the first encapsulating film; and a junction box (116) disposed on the rear substrate.    USE - Used as a photovoltaic panel (claimed).    ADVANTAGE - The photovoltaic panel can be manufactured at low cost.    DETAILED DESCRIPTION - A photovoltaic panel, comprises a substrate (101); a photovoltaic array (102) formed on the substrate; two bus bars formed on the substrate and electrically connected to the photovoltaic array; two interconnecting wires respectively connected to the two bus bars; two first insulation films (103, 105) partially overlapped and located between the two interconnecting wires and the photovoltaic array; a first encapsulating film (109) covering the photovoltaic array, the two bus bars, the two interconnecting wires and the two first insulation films, and having two first slits respectively for allowing the two interconnecting wires to pass through; a rear substrate covering the first encapsulating film, and having at least one opening respectively for allowing the two interconnecting wires to pass through; and a junction box (116) disposed on the rear substrate, where the two interconnecting wires are respectively electrically connected between the junction box and the two bus bars to output current produced by the photovoltaic array.    DESCRIPTION OF DRAWING(S) - The drawing shows an exploded view of a photovoltaic panel.    Substrate (101)    Photovoltaic array (102)    Insulation films (103, 105)    Encapsulating film (109)    Junction box (116)