To provide a connection method for a solar battery element having good work efficiency and excellent yield and capable of producing solar battery panels in a low cost, and a connection device.

The connection method for the solar battery element and the connection device 1 is characterized that in manufacturing processes for the solar battery panel in which a solar battery element matrix formed by connecting solar battery strings formed by connecting solar battery elements 2 in the form of string, in the form of matrix, a sealing member and a protection member are stacked, in a process for forming the solar battery element string by connecting the solar battery elements 2 with tab lead wires 3, heating and adhesion of the solar battery elements 2 and the tab lead wires 3 is performed on a resin sheet 4.