NOVELTY - Solar panel assembly (30) comprises: a first securement hardware set; a first solar module (10) comprising a first set of solar cell(s) and a first wire set; and a flexible substrate sub-assembly (28) comprising a first flexible member. The first securement hardware set is structured, located, sized, shaped and/or connected so that the first securement hardware set mechanically connects the first solar module to the flexible substrate member in a detachably attachable manner. The first wire set comprises input and output terminals.    USE - The solar panel assembly is useful in solar panel for converting solar radiation into electricity (claimed).    ADVANTAGE - The solar panel assembly: is flexible and can be folded into a folded configuration for easier transport, hence provides portable solar panel; facilitates the removing of solar module from the larger flexible substrate without destroying either the solar module and/or the larger flexible substrate; is prevented from current leakage; can be manufactured easily; utilizes the ethylene tetrafluoroethylene sheet, which reduces reflection and glare when the solar module exposed to sunlight; and converts radiant energy into electrical energy with high efficiency.    DETAILED DESCRIPTION - Solar panel assembly (30) comprises: a first securement hardware set; a first solar module (10) comprising a first set of solar cell(s) and a first wire set; and a flexible substrate sub-assembly (28) comprising a first flexible member. The first securement hardware set is structured, located, sized, shaped and/or connected so that the first securement hardware set mechanically connects the first solar module to the flexible substrate member in a detachably attachable manner. The first wire set comprises input and output terminals, and is structured, located, sized, shaped and/or connected to provide a current path from each solar cell of the first set of solar cells to the input and output terminals of the first wire set. INDEPENDENT CLAIMS are also included for:    (1) using a solar panel to convert solar radiation into electricity, comprising: assembling the solar cell assembly comprising many solar modules and the flexible substrate member sub-assembly; deploying many solar cell assemblies; inspecting solar assemblies to determine consumed or nonfunctioning solar module(s); and replacing consumed or non-functioning solar module(s); and continuing to operate the solar cell assembly to generate electricity, where at the assembling step, the solar modules are mechanically detachably attached to the flexible substrate member sub-assembly, and electrically detachably connected to each other, and at the replacing step, the consumed or non-functioning solar module(s) are mechanically detach from the flexible substrate member sub-assembly and electrically detached adjacent solar modules; and    (2) a solar panel assembly comprising: the first solar module; a second solar module; and a pliable substrate member (which is generally flat and includes a first major surface), where the first and second solar modules both comprise a first solar cell (which is monocrystalline or polycrystalline) and are not sufficiently flexible to be foldable, the first and second solar cells are mechanically connected to the first major surface, the first solar module is electrically connected to the second solar module, and the first solar module is sufficiently spaced away from the second solar module so that the substrate member can be folded into a folded configuration where the first and second solar modules are substantially aligned in the form of a stack arrangement.    DESCRIPTION OF DRAWING(S) - The figure shows an orthographic top view of the solar panel.    Solar module (10)    Solar cells (12)    Flexible substrate sub-assembly (28)    Solar cell assembly (30)    Corner-holding structures (32)