Abstract: A high-quality solar battery module having an excellent adhesive property, weathering resistance, and reliability of battery function and a method of assembling the same are disclosed. The solar battery module is constituted of a solar cell panel provided with solar cell elements arranged on the back said of a transmitting panel opposite to the light-receiving surface of the light-transmitting panel; and a frame provided with plate or flange projecting therefrom and arranged over the entire periphery of the panel in order to support the back side of the light-transmitting panel and keeps the light-receiving surface in open. The solar cell panel is bonded to the projecting plate of the frame with a moisture curing hot-melt adhesive composed mainly of a polymer containing at least two hydrolytic silyl group in one molecule.