
Less work for the climate system
When less solar heat reaches the cabin, the air conditioning has less to overcome after the car has been parked in the sun. Actual results vary with the vehicle, the glazing, the film and the conditions on the day.
Kepler makes nano-ceramic window film for Tesla owners who want a cooler, more comfortable cabin without changing the character of the car. Our IR and IR+ ranges are built to manage solar heat and cut glare while filtering ultraviolet light, and they come in a spread of shades so you can choose the look you want alongside the performance you need. Kepler supplies the film; independent installers handle the fitting and look after you from first enquiry to finished car.




Choosing film is really two decisions: which range, and which shade. The IR and IR+ nano-ceramic ranges differ in construction and performance, while shade sets how much visible light passes through the glass. Visible light transmission is a measure of light, not heat, so a lighter film is not automatically a weaker performer. Compare the exact film and shade you are considering, and talk the options through with your installer before committing.

Plenty of owners in La Jolla arrange film soon after taking delivery, so the car is protected before it starts sitting out in the sun. If that is your plan, send your enquiry early and talk to the installer about timing, the shade you want and the glass you want covered.

Teslas carry a lot of glass, and glass lets solar energy into the cabin. A nano-ceramic film works on that energy before it reaches you, which is why a tinted car tends to feel cooler and calmer on a bright day and asks less of the climate system to get comfortable.

When less solar heat reaches the cabin, the air conditioning has less to overcome after the car has been parked in the sun. Actual results vary with the vehicle, the glazing, the film and the conditions on the day.
Large glazed areas can turn a parked car into an oven, and everything the climate system does draws from the battery. Kepler's nano-ceramic films are designed to reduce the solar heat entering through the glass, which helps keep interior temperatures down and the cabin more pleasant to step into. How much difference you notice depends on your model, its glazing and how the car is used.

Kepler's IR+ range is the more advanced of our two nano-ceramic automotive lines, engineered to target infrared energy across the solar spectrum. Because that performance comes from the film's construction rather than its darkness, IR+ lets you keep a lighter, more natural look while still asking a lot of the film. Ask your installer to compare the exact film and shade you are weighing up.
Kepler's automotive film uses ceramic nanoparticles to address infrared energy across the spectrum. That approach delivers solar performance without relying on metal layers, so signals to and from the car are left alone.
Tesla glazing varies by model and model year, from panoramic roofs to fixed rear screens, and suitability depends on what your particular car has. Kepler films are made in a range of shades and two nano-ceramic ranges so an installer can match the right product to the glass in front of them, rather than forcing one specification onto every vehicle. Identifying the existing glazing is the first step in choosing well.

Kepler film is built as a multi-layer laminate rather than a single tinted sheet. Each layer has a job to do, from the ceramic-loaded core that handles solar energy to the scratch-resistant outer surface that keeps the film looking right through years of cleaning.
Bright coastal light means glare and solar heat are the two things owners notice most. Ceramic film addresses both, filters ultraviolet light that fades interior trim, and lets you set the level of daytime privacy you want by choosing the shade.
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 maximum daytime privacy and a deep, uniform finish.

When you have an idea of the shade and range you want, send a quote enquiry. 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 La Jolla, California, 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.
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