solar lighting

Harmful rays filtrated (as option), the ultraviolet radiation below 380nm up to 98% filtrated, infrared ray 780-1800nm up to 99% filtrated, but visible light 380-710nm up to 96% transmitted.
 

Applicable temperature range: --25 to  + 70

We have several different material fiber optic cables for your option, quartzose fiber optic cable can transmit the max distance as 50m. The PMMA or glass fiber optic cable can work well within the distance of 25m. Normally, for 10m2 room lighting, need 1 to 2pcs fiber optic cable. We only apply high quality fiber optic cable which produced by ourselves to ensure the quality, and the average light transmission recession rate no more than 0.1db/m. 

The fiber optics that leads the light in the fiber optic cable has high light transmission and flexibility. These are the main reasons to makes it possible to bring sunlight so far into buildings without occupying valuable building space.

FIBER OPITC CABLE

Such receiver can be installed on both roofs and facades thanks to the large active cone of 120 degrees. The panels are mounted fixed with standard building elements. In general, the optimal azimuth (compass direction) of the panel is facing south if north of the equator and vice versa.

Roof Mounting
Depending on how much the roof angle deviates from the optimal orientation in both azimuth and elevation, the receiver can either be mounted flat on the roof or with a tilt.

Facade Mounting
On all latitudes, the receiver can be mounted flat on facades with sunlight throughout the year for facades facing east or west. For southern facades, the panel can be mounted flat on the facade on latitudes from 90 to 53 degrees (North of for example Berlin) the panel can be mounted flat on facades with sunlight throughout the year.

Sunlight receiver mounting

3/6pcs fiber cable for three lenses
Power Supply: AC 220-250V
Cover shell: PMMA

1/2 fiber cable for single lens,

Three lenses sunlight receiver 400mm * 3
Weight: 30 kg for single lens, 34kg for three lenses type
Fiber Optic Cable Quantity:

Dimensions:
Single lens sunlight receiver 400mm

The sunlight receiver module is mounted fixed on roofs or facades. Inside the sunlight receiver, Fresnel lenses move uniformly around their axis, tracking and concentrating sunlight. This concentration of sunlight is our solution to bringing sunlight so far into buildings in such an easy and flexible way. Such technology is patented.

Tracking the Sun
The sunlight receiver employs an active tracking, guiding the Fresnel lenses so that they are always orientated towards the sun. This movement is achieved with two motors, consuming on average of 5-8W. Thanks to the active tracking, our sunlight receiver can be installed or moved to any location and orientation without pre-programming. On a technical level, the tracking is controlled by a photo sensor that continually feeds the internal microcomputer with light level data. At installation, the receiver immediately scans the sky to detect the direction to the sun. It then learns and remembers the solar path so that it always is ready to collect sunlight.

Concentrating Sunlight
The tracking keeps the surface of the Fresnel lenses perpendicular to the direction of the incoming sunlight throughout the day.  The configuration ensures that the sunlight is efficiently concentrated into the fiber optic cable placed underneath each lens.

Performance
The sunlight receiver has the capacity of collecting sunlight over large angles as well as delivering high luminous flux. The receiver can collect sunlight with an incident angle of 60 degrees from the direction to the sun, thus forming a 120 degrees active cone. This represents on average 9 hours of sunlight. The luminous flux output from the sunlight receiver is 14 000 lumen at a normal solar light of 100 000 lumen.

The sunlight receiver module

Our fiber optic solar light system can be applied for coal mine, oil field, magazine, and also can be used for basement, darkroom or corridor. Suitable for lighting human body, plant or valued item, with highly improved definition and contrast! Such system combined with optical, electric, mechanical and electronic device, and can work automatically, no maintenance cost, in the day it keeps work, in the night cut off automatically. In the night or dark time, you also can switch on the light by hand if needed.

On roofs or facades, it collects incoming sunlight and leads it into our fiber optic cable that makes the flexible transport of sunlight into buildings possible.

Our optic fiber solar light system,bring out the positive properties of sunlight and fulfill the potential of every room. Up to 9 hours 100% sun lighting, no infrared ray or ultraviolet radiation, more safety, no electricity and no heat. The light can flows along the fiber optic wire to anywhere you want!

Our unique optic fiber solar light system bring only positive sunlight to every room, and up to 9 hours 100% sun lighting!