Kepler makes nano-ceramic window films for drivers who want a cooler, more comfortable cabin without changing the character of their car. On a Tesla, where glass makes up so much of the vehicle, the right film can soften glare, help manage solar heat and add a level of privacy while keeping the clean factory look. Below you can compare the Kepler range and shades, then ask a local tinter whether they carry Kepler film or can get it.
Kepler builds automotive film around nano-ceramic technology rather than shade alone, so performance comes from the construction of the film itself. That matters on a Tesla, where large glass areas and a signal-dependent cabin make film choice worth thinking about. The ranges below give you a straightforward way to weigh appearance, light levels and solar performance side by side.
Kepler supplies the film; independent installers fit it and deal with customers directly. Teslas reward careful work, since panoramic and steeply raked glass leaves little room for shortcuts. When you contact an installer, it is worth asking what experience they have with your model and, where availability is not confirmed, whether they can source and install Kepler film.
Large glass areas are part of what makes a Tesla feel open, and they are also why cabins can warm quickly in strong sun. Film that manages solar heat can make the interior more comfortable and reduce how hard the climate system has to work to keep it that way. How much difference you notice depends on the film, the shade and the glazing already fitted to your car.
Anything that slows solar heat entering the cabin eases the demand placed on the climate system, particularly on a car parked in open sun. Nano-ceramic film addresses heat across the spectrum rather than relying on darkness alone, which is why lighter shades remain a realistic choice for owners who want comfort without a heavily tinted look.
A car that starts cooler needs less cooling. That is the practical appeal of ceramic film on a Tesla: the interior climbs less sharply while you are parked, so the cabin is more pleasant when you return and the system has less to overcome. Your installer can talk through which shade in the range fits the way you drive and park around Westport.
Kepler's nano-ceramic construction is designed so that solar performance does not depend on how dark the film looks. That gives owners a genuine choice: a light film for a near-original appearance, or a darker shade for privacy, with the film's engineering doing the heat work either way.
Ceramic technology allows the film to address infrared heat as well as visible light, which is why performance and darkness are not the same thing. It is also a non-metallic construction, so it does not interfere with the signals a modern car relies on.
Tesla glazing varies by model and year, so identifying what is already fitted to your car is the sensible first step. Some glass is factory tinted or coated, which changes how a film will look and perform once applied. Kepler's IR and IR+ ranges give installers options across shades, and a good installer will check your glazing before recommending one rather than working from the model name alone.
Kepler films are built in layers, each contributing to how the finished product handles light, heat and daily wear. That layered approach is what allows a lighter shade to perform, and it is why comparing films by shade percentage alone rarely tells you much.
The technical data for each film sits alongside the shades above, so you can compare like for like before you commit. If you are unsure which fits your car, ask a Kepler dealer to walk you through the differences for your model and glazing.
Up to
98%
IR Heat Reduction
Up to
99%
UV Protection
Up to
96%
Glare Reduction
Review
Warranty terms
Nebula is the darkest shade, for the strongest daytime privacy and a deep, uniform finish across your Tesla's glass.
When you know which shade interests you, send a quote enquiry. Your details go to a Kepler dealer, who will get in touch to discuss your Tesla, confirm what is available and take it from there.
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How Kepler works
Kepler makes the film, not the tint job. Independent tinting businesses install window film. For a project in Westport, Connecticut, ask a local tinter whether they carry Kepler film or can get it, then arrange the work directly with that shop.
Start your quote requestFilm availability and installation services vary by independent shop.
Kepler makes automotive and architectural window film, from everyday tint to nano-ceramic.
Independent tinting businesses install window film. Ask a local shop whether they carry Kepler film or can get it.
Share your project details, then ask an independent local tinter whether they carry Kepler film or can get it.
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