Uplus Energy-Saving Glass

Uplus PDLC Privacy Film

TheOne Solar Film

NanoU+ Antibacterial Series


Why Uplus?2021-08-05T16:11:30+08:00
  1. It has R&D technical team from the NCU.
  2. Got international patents in more than 40 countries in the insulating technology.
  3. Awarded with the Taiwan Green Building Material label in 2016.
  4. Awarded with SGBP- Excellent grade.
  5. Obtained Malaysia SIRIM Certificate.

100% Made In Taiwan

How to apply the Solar Film?2021-08-31T09:58:54+08:00

The One solar film can reduce glare, block 100% UV rays, protect furniture from fading and save your air conditioning costs. It also allows visible light to pass through. Let’s say hello to sunshine!

Things you will need:

  • Window cleaner
  • Spray bottle
  • Squeegee ( or small cardboard, VOID credit card )
  • Utility knife
  • Ruler
  • Liquid soap

※ be careful when using the knife

Follow these steps for application:

  1. Measure the window space you plan to cover. Add 1/2 inch to 1 inch to each of the sides’ measurements, trim off the excess film with a utility knife.
  2. Clean the glass thoroughly, making sure you get in the corners and around the edges without leaving any lint and dirt on the surface. Watch out for your fingerprint on the window glass.
  3. As you separate the film from the liner, misting the window with suds ( soap and water mixture). The glass should also be coated with this solution before you apply the film to the glass.
  4. After applied the film, using a small squeegee or cardboard to force out the liquid and air trapped beneath the film. Smooth out all the bubbles from the center outward so the bubbles disappear at the edges.
  5. Wrap the squeegee with a paper towel to dry the surface.

Maintenance after installation:

  • Do not scratch the film surface with any hard or sharp objects such as metal or knife.
  • Do not apply anything to the film surface.
  • Do not write anything on the film.
  • Keep lit cigarettes or other heat sources away from the film.

* Solar film products are high-viscosity adhesives, which are not easy to apply and require professional masters to carry out the construction.

Where can the product be used?2021-08-05T16:22:51+08:00
  1. Energy saving in old houses, offices and stores, using The One Solar Film to solve the problem of sun exposure.
  2. The One Solar Film is also used in automobile. This enables automobile owners to save energy on fuel and electricity usage to achieve energy saving efficiency.
  3. For the new buildings, you can use Uplus Energy-saving glass to achieve the effect of heat insulation and save the electricity.
  4. For factories, offices and parking lot’s roof, you can use Uplus HS-FRP to construct.
  5. Nano silver antibacterial film/sticker, taking pandemic prevention measures to live with peace of mind.

Uplus, life plus. We guard your health

How much is the cost?2021-08-18T15:52:43+08:00

Car tinting can go to the online shopping page to find the corresponding car model and place an order. After the order is established, the serviceperson will arrange an appointment for tinting. For special cars (such as Tesla, sports cars, etc.), you can fill in the inquiry form first, so that you can arrange an appointment later.

Online shop:
Special cars inquiry:

How many types are available for the Solar Film?2021-08-18T15:54:17+08:00

There are 5 types of Solar Film Film according to the light transmittance, namely U70, U45, U30, U20, U10.

For more information, please refer to the product page of the official website:

Or go to the online shopping page to see to the actual photo of the car owner:

How long can the Solar Film guaranteed?2021-08-18T15:53:29+08:00

Uplus provides 5 years warranty service of the heat insulation.

The car has just tinted, but there are small bubbles, what should I do?2021-08-05T16:36:17+08:00

Fogging and bubbles appearing after the car tinted are “normal”. This condition is caused by the moisture. The condition will improve after 2-4 weeks.

What is Shading Coefficient SC (Green Building ≤ 0.35)2022-06-28T15:50:02+08:00

The ratio of the solar heat gain passing through a glass unit referenced to the 3mm clear glass (defined value of 1.0). The lower the value, the less solar heat transmit through the glass, that being said, the shading ability is better. Generally, the shading coefficient of 3mm clear glass is 0.87.

​What is ​Solar Heat Gain Coefficient SHGC2022-06-28T15:52:54+08:00

The Solar Heat Gain Coefficient (SHGC) is the percent of solar energy incident on the glass that is transferred indoors both directly and indirectly through the glass. The direct gain portion is the solar energy transmittance, while the indirect is the fraction of solar energy incident on the glass that is absorbed and re-radiated or transmitted through convection indoors. The SHGC ranges from 0 to 1 as a dimensionless(explanation 1.) number. Therefore, when the glass has a lower SHGC, it can resist the solar heat entering the room, effectively reducing the energy consumption of the A/C.

(explanation 1.)Dimensionless quantities in physics are those that require no unit.

What is Visible Light Transmittance VLT (Green Building ≥ 0.5)2022-06-28T16:00:25+08:00

Visible Light Transmittance (VLT) (green building>=0.5) describes the percentage of visible light (approximately 390 to 780 nanometers within the solar spectrum) transmitted through the glass. It is determined by the glass color and thickness. Clear glass has 75% to 92% VLT; colored glass has 14% to 85% VLT.

What is Visible Light Reflectance VLR (Green Building ≤ 0.25)2022-06-28T16:08:55+08:00

Visible Light Reflectance (VLR) (green building<=0.25) is a ratio of visible light that is reflected from a glass building materials when illuminated by the light. The higher the VLR, the light reflectance problems could be greater.

What is Ultra-Violet Rejection UVR2022-06-28T16:10:39+08:00

The blocking rate of ultraviolet light. When the value is higher, the better the UVR is.

What is Angular Optical Properties2022-06-28T16:11:42+08:00

The characteristic parameters are determined for quasi-parallel, almost normal radiation incidence. For the measurements, the samples shall be irradiated by a beam whose axis is at an angle not exceeding 10° from the normal to the surface. The angle between the axis and any ray of the illuminating beam shall not exceed 5°.

What is Rainbow Effect in Window Films2023-01-16T14:14:48+08:00

In Window Films Under certain lighting conditions and viewing angles, the appearance of various colored
bands on the film surface that appear to “float” over the surface as the viewer changes his point of view or
an “oil on water” appearance on the surface. Please refer to Figure 1.

The coloration is not from dyes or other color substances rather it is due to the multilayer structure of
window films. Rainbow shows as varied colors and is the result from the interference of light waves
reflected from different surfaces within the film, and changes with the angle of view. In the case of window
films, the first layer of window film is the Anti-scratch layer (layer 1), applied to our UVIR (layer 2) is the
reason to cause the rainbow effect. While the first layer –Anti-scratch layer is optically clear, it has a
slightly different refractive index than the second layer – UVIR film as shown in Figure 2. Therefore when
the light from the interior space, some of the light transmits through to the exterior of the window and
some of the light is reflected off the first layer and back into the interior space (λ1). Moreover light is
reflected off the second layer – UVIR film and back again through the first layer (λ2). Variations in the
reflected light waves across the surfaces of the film produce the Rainbow effect.

Types of interior light sources can have a dramatic effect on the “rainbow appearance. Fluorescent lights,
compact fluorescent bulbs, and especially new energy-efficient “T8” lamps appear the generate the worst
There are a few things that can be done to reduce or eliminate this effect and following summary remarks,
followed by suggestions to mitigate the problem:
1. “Rainbow” can be seen on most window films if looked at closely under certain lighting conditions, even
clear films.
2. It is impossible to avoid rainbow effects completely with most films because it is a physical effect not
completely controllable by manufacturing processes.
3. iridescence can be amplified under certain viewing conditions, such as with darker external backgrounds
like nighttime and with sloped glass
1. Reducing the contrast between internal and external background color (Figure 3) – the rainbow effect is
more obviously.

2. To use a full spectrum light source like incandescent lighting or full spectrum LED lighting. Rainbow effect
is not a sign of product failure or deterioration.

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