Traditional solar cells, despite their efficiency, disrupt aesthetics and limit functional integration with everyday structures. Transparent solar cells, particularly the latest innovation — nearly invisible solar cells (NISC), address these challenges.
With an average visible transmittance (AVT) exceeding 70%, and in some cases reaching up to 79%, these cells seamlessly blend into the environment while effectively generating energy.
One of the key breakthroughs that enabled this progress is the use of two-dimensional (2D) materials, such as transition metal dichalcogenides (TMD). These materials are known for their ultra-thin structures, exceptional light absorption capabilities, and tunable bandgap widths within the visible spectrum.