A Tesla parked on Maui spends most of its life under strong, direct sun, and the cabin feels it. Kepler's nano-ceramic automotive films are made to cut solar heat and glare and help reduce ultraviolet exposure to your seats and trim, while the shade you pick sets how private the car looks from outside. Tell us about your Tesla and ask a local tinter whether they carry Kepler film or can get it.
Kepler builds two nano-ceramic automotive ranges, IR and IR+, and both are available in a series of shades so you can match the look you want to the performance you need. Rather than relying on darkness alone, these films use nano-ceramic particles to work on solar heat, which is why a lighter shade can still be a serious choice. Compare the exact film and shade side by side before you decide.
A lot of owners arrange film soon after delivery, while the glass is still clean and the car has not had a summer of Maui sun on its interior. Choosing the film early also means you settle the shade question once, across the whole car, instead of adding to it later. Kepler supplies the film; an independent installer handles the booking, the fitting and the aftercare.
Teslas carry a lot of glass, and glass is where solar heat gets in. Nano-ceramic film is designed to reduce that heat load before it reaches the cabin, which can mean the air conditioning has less work to do to bring the interior back to a comfortable temperature. On an island where the car is rarely in shade, that difference is easy to notice when you open the door.
Cooling a hot cabin is one of the more demanding jobs an electric car asks of itself, particularly after the car has been standing in open sun. By cutting the solar heat that reaches the interior in the first place, window film can reduce how hard the climate system has to work to catch up. How much difference you see depends on the film, the shade, the glazing and how the car is parked.
Heat and glare are not only a comfort problem. Constant sun is hard on dashboards, screens, seats and trim, and it makes the car less pleasant to get into at the end of the day. Nano-ceramic film addresses glare and solar heat together, which is why many Kahului owners treat it as part of looking after the car rather than as a cosmetic extra.
The old assumption was that heat performance meant going as dark as possible. Nano-ceramic technology separates those two things: visible light transmission controls how the car looks, while the ceramic construction does the work on solar heat. That is why a light Kepler film can be a genuine option for owners who want performance without a dark cabin.
Kepler's IR and IR+ films use nano-ceramic particles within the film itself to work on infrared heat, rather than depending on a dark or mirrored surface. That construction is what allows the range to offer real performance across a spread of shades, from Nebula through to the near-clear Photon.
Kepler develops its automotive ranges with large-glass vehicles in mind, and Teslas are a clear example. Glass area, shape and layout vary by model and year, so the right answer starts with identifying the glazing on your actual car. From there, the choice is about matching a film and shade to how you use the vehicle and where it spends its days.
Kepler film is a layered construction rather than a single tinted sheet. Each layer has a job, from the nano-ceramic performance layers through to the scratch-resistant outer surface that faces the cabin, and the way they are combined is what gives the film its clarity and its durability. Your installer can talk you through how a specific film in the range is built.
If you like to compare properly, the technical data for each Kepler film sits alongside its shade, so you can look at the exact product rather than a general description. Read VLT and solar heat performance as separate figures, compare like with like, and take the film and shade together as one decision.
Up to
98%
IR Heat Reduction
Up to
99%
UV Protection
Up to
96%
Glare Reduction
Review
Warranty terms
Nebula is our darkest shade, for the most private, deepest finish in the range.
Ask a local tinter whether they carry Kepler film or can get it.
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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 Kahului, Hawaii, 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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