NOVELTY - The thin-film solar cell module comprises solar cells including a lower transparent electrode layer (200), a solar cell layer (300) and an upper transparent electrode layer (400) sequentially formed on a lower transparent substrate, an upper transparent substrate (700) over the solar cells, a white reflective media layer (600) formed between the solar cells and the upper transparent substrate, and a transparent adhesive layer (500) bonding the upper transparent substrate to the lower transparent substrate. The lower transparent electrode layer has portions spaced apart from each other.    USE - Used as a thin-film solar cell module.    ADVANTAGE - The light-transmissive thin-film solar cell module is light weight, has good stability for a long time, and can be manufactured at low cost with improved esthetic function by the white reflective media layer.    DETAILED DESCRIPTION - The thin-film solar cell module comprises solar cells including a lower transparent electrode layer (200), a solar cell layer (300) and an upper transparent electrode layer (400) sequentially formed on a lower transparent substrate, an upper transparent substrate (700) over the solar cells, a white reflective media layer (600) formed between the solar cells and the upper transparent substrate, and a transparent adhesive layer (500) bonding the upper transparent substrate to the lower transparent substrate. The lower transparent electrode layer has portions spaced apart from each other at a predetermined interval. The white reflective media layer includes predetermined openings, and is formed on a lower surface of the upper transparent substrate and on an upper surface of the solar cells using a white paint and/or a white foil. The predetermined openings of the white reflective media layer are formed in an interval direction of a unit cell of the solar cells, in an orthogonal direction to the interval direction or both, are formed in a linear shape, a circular shapes or a polygonal shapes, and have an area of less than or equal to 10% with respect to a total area of the solar cell module. The upper transparent substrate is a glass substrate or a transparent polymer sheet. The lower and upper transparent electrode layers are formed of transparent conductive oxide layer. The upper transparent electrode layer is formed to a thickness of 300-3000 nm. The white reflective media layer is composed of a mixture of a media and a pigment reflecting light having a wavelength band of greater than or equal to 600 nm, and has a first surface contacting with the transparent adhesive layer, and a second surface contacting with the upper transparent substrate. The first surface is white, and the color of the second surface is different from that of the first surface. A difference in the refractive index between the media and the pigment is 1.5-2. The predetermined intervals of the solar cells are spaced with an interval of 0.5-2 mm. An INDEPENDENT CLAIM is included for a method for manufacturing a thin-film solar cell module.    DESCRIPTION OF DRAWING(S) - The diagram shows a cross-sectional view of a thin-film solar cell module structure.    Lower transparent electrode layer (200)    Solar cell layer (300)    Upper transparent electrode layer (400)    Transparent adhesive layer (500)    Reflective media layer (600)    Upper transparent substrate. (700)