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Best module (blue), best cell (green), and Shockley–Queisser (SQ) efficiency (yellow) of major technologies. Si-mc, Si-c, Si-c(x80), and aSi-ncSi stand for multicrystalline, crystalline, crystalline under 80 suns illumination and amorphous/nanocrystalline silicon, respectively. Data from [16,18].
