NOVELTY - The frameless photo-energy assembly comprises a photo-energy converter and a water-proof intermediate layer. An edge of the photo-energy converter is sealed by an adhesive tape that comprises an adhering layer for adhesion and cushioning. The adhering layer is used to contact the edge of an article, and comprises; a substrate layer (1) optionally, a first adhesive layer and second adhesive layer situated at both sides of the substrate oppositely; an aging-resistant protective layer disposed on the adhering layer; and third adhesive layer.    USE - The frameless photo-energy assembly such as a photovoltaic panel, a thin film photovoltaic panel and a photothermal panel is useful in a solar article such as a solar vehicle, a solar water heater, a solar street lamp or a solar curtain wall (all claimed).    ADVANTAGE - The frameless photo-energy assembly can be economically and rapidly manufactured with high decorating performance, increased resistance to weather, abrasion and soiling and light weight.    DETAILED DESCRIPTION - The frameless photo-energy assembly comprises a photo-energy converter, and a water-proof intermediate layer. An edge of the photo-energy converter is sealed by an adhesive tape that comprises an adhering layer for adhesion and cushioning. The adhering layer is adapted to contact the edge of an article, and comprises; a substrate layer (1); optionally first and second adhesive layers placed at both sides of the substrate oppositely; an aging-resistant protective layer disposed on the adhering layer; and third adhesive layer. The first adhesive layer is adapted to be contact with the article. The aging-resistant protective layer comprises: an optional primer layer placed on the adhering layer; and a film layer (4) arranged on the primer layer, the substrate layer or the second adhesive layer. The water-proof intermediate layer is arranged between the second adhesive layer and the protective layer, and has a thickness of 10-100 mu m. The film layer comprises a top layer, and has a thickness of 0.10-2 mm. The top layer comprises an abrasion resistant coating, a weather resistant coating, a water-proof coating, a soiling resistant coating, or a decorating coating. A bonding strength between an adhering layer and an article to be sealed is 1 N/cm in terms of 90 degree peeling strength. The first adhesive layer and the second adhesive layer have a thickness of 10-100 mu m, and are made of acrylic adhesive. The primer layer is made of a primer coating agent, and has a thickness of 0.005-0.05 mm. The substrate layer has a thickness of 0.2-2 mm, and is made of acrylic foam. The third adhesive layer is situated at a side of the primer layer adjacent to the substrate layer, and is made of an adhesive consisting of an acrylic adhesive, a hot melt adhesive, a structural adhesive and/or a silicon based adhesive. The adhesive layer of the adhering layer is an acrylic adhesive layer and the substrate layer of the adhering layer is made of acrylic foam. The assembly has a 90 degree peeling strength of above 1 N/cm from the article to be sealed.    DESCRIPTION OF DRAWING(S) - The figure shows a schematic cross-sectional view of an adhesive tape.    Substrate layer (1)    Film layer (4)    Releasing film. (6)