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It has been pointed out by the architectural survey (~85%) that esthetic concerns would allow for the installation of solar energy systems with reduced efficiency. One factor is that BIPV elements are in part hampered by a limited choice of esthetic variation. However, overall market share is not at all significant at present. Moreover, BIPV system represents an interesting, alternative approach for electricity production and potentially for further reduction of the cost of solar electricity. It is with good reason that increasing numbers of builders, architects, engineers, and planners advocate this technology. Solar facades are an environmental-friendly alternative to granite, marble and other construction materials and create inspirational, functional solutions. Introductionīuilding-integrated photovoltaic system is the combination of aesthetic aspects, carbon-free power generation, and weather protection that makes glass-glass solar modules so attractive on building facades and roofs. In addition to a comparison of the optical characteristics of such solar cells, the effect of using colored ARCs on solar cell efficiency is quantified using the solar cell modeling tool PC1D. In this paper, we have used Diamond-like nanocomposite layer as an Antireflective Nanocomposite based (ARNAB) coating material for crystalline silicon solar cell, and the impact of varying the color of an ARC upon the optical characteristics and efficiency of a solar cell is investigated. However, access to efficient, but differently colored, solar cells is important for the further development of BIPV systems. However, the range of solar cell colours and shapes currently on offer to architects and BIPV system designers is still very limited, and this is a barrier to the widespread use of PV modules as a constructional “material.” The color of a solar module is determined by the color of the cells in the module, which is given by the antireflection coating (ARC).

In BIPV systems, the visual impression of a solar module becomes important, including its color. Building-integrated photovoltaic (BIPV) systems represent an interesting, alternative approach for increasing the available area for electricity production and potentially for further reducing the cost of solar electricity.