In the case of smart phone battery technology can not be broken, increase the battery capacity, charging at any time has become a compromise solution. Of course, people can choose to put the phone under the sun, provided that the mobile phone has a built-in solar battery, so even if it goes out, it can guarantee the power and extend the use of time.

There are already many companies and research institutes that are developing this technology. Unlike people who imagined batteries on the back of the fuselage, they studied how to incorporate PV modules into panels or glass. Ubiquitous Energy, a startup company from MIT, is developing a transparent material that can absorb infrared rays, ultraviolet rays, and allow light to pass through. Cambridge University researchers are expanding toward another idea, integrating solar cells with OLED screens to capture the light from the pixel gaps.

Placing PV modules on the front is more conducive to use. Usually, in order not to miss notifications and avoid scratching the screen, people like to put the screen up. In the past, putting solar energy on the back did not conform to the user's habits and could not obtain sufficient energy.

SunPartner, a startup company based in Aix-en-Provence, France, is also working on panel solar technology. Unlike its predecessors, SunPartner's technology is more clever and mature, and it can be used commercially soon.

SunPartner's product idea is shown in the figure below. The standard PV modules are arranged in a stripe pattern, and the transparent film strips are alternately stacked in a plane with a layer of wavy lenses. Due to the principle of light refraction, the lens will enlarge the content behind the transparent film and reduce the display of the photovoltaic module. When the sun shines, the lens can focus the light on the PV module.

This approach makes use of optical “tricks”. The obvious disadvantage is that it cannot be 100% transparent. At present, it can only achieve 82% transparency, and it can reach 90% in the future. The company has more than 30 related patents.

SunPartner claims that this glass can increase the life of the mobile phone by 20%, and it lasts about 2 hours of battery life. The resulting cost increase is $2.3. It is currently working with three mobile phone manufacturers and is expected to be available in early 2014. Wmpoweruser called Nokia one of them.

Using the screen to do the charging component is indeed a great idea. The effect will be more obvious on large screen devices such as iPad and Kindle. Perhaps we will soon see such devices available.

Magnetic Track System

The Magnetic Track System contains a variety of lights including Magnetic Grille Light, Magnetic Track Linear Lights, Magnetic Track Downlights. They can be combined freely in the magnetic track. You can choose your favorite styles to decorate your space.

There are mainly some accessories in this category, such as tracks, Connectors, Hanging ropes, ect. You can first go to the LED Magnetic Track Light System to select the style of the track lights you want, and then tell me your combination graphics, we will help you match these accessories.


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LED Magnetic Track Light System is very suitable for display windows, exhibitions, exhibition halls, auto shows, museums, art galleries, living rooms and other places. Because magnetic track lights are safer than ordinary commercial track lights.

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