Anti reflective coatings on the solar panels glass will improve the light transmittance and therefore increases the overall efficiency of the pv module. Another advantage is that the glare from the glass will be reduced. Some say this allows the panels to blend in more easily with its surrounding.
[pdf] According to the investigation of multiple photovoltaic construction projects, the light transmittance of photovoltaic power generation glass used in daylighting roofs is generally 20%, and the facade curtain wall generally uses photovoltaic power generation glass with a transmittance of 40%-50%.
[pdf] The combination of amorphous silicon films and ultra-white glass ensures a light transmittance of over 70% and an efficiency of over 10%, making it suitable for scenarios such as photovoltaic curtain walls and car Windows. Self-healing material
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