Automotive tinting specifics
EV Panoramic Roof Tint
EV panoramic roofs on cars like the Tesla Model Y, BYD Sealion and Polestar 2 are large fixed glass panels that benefit dramatically from aftermarket ceramic film for cabin temperature control.
Many modern EVs replace the conventional metal roof with a single piece of panoramic glass. This adds light and openness but creates a major thermal challenge — the glass area is typically 1–2 m², facing directly upward at the sun.
OEM glass usually has factory tint at around 10–20% VLT, plus an IR-reflective layer. Adding aftermarket ceramic film on top can drop cabin temperature an additional 4–8 °C during sun exposure.
For EV range, the aircon-load reduction translates to measurable extra kilometres per charge — typically 3–6% on a hot afternoon commute.