SunTracker Specifications
The SunTrackerOne, three-mirror dynamic tracking array harvests full-spectrum daylight – capturing low and medium sun angles. GPS coordinates programmed into the controller ensure the mirrors are always directed toward the sun at any time of year. This illustration demonstrates a typical roof installation with curbs and a light well.
Details
| Overall Dimensions
|
51.2 X 51.2 X 26 in. (1300 X 1300 X 660 mm)
|
|
Roof Opening |
46.5 X 46.5 in. (118.11 cm square) |
|
Net weight |
28 lbs. |
|
Dome |
Extruded sheet of high impact, optically clear, acrylic with UV protection. Light
Transmission: ASTM D-1003, 91% at 0.125 thickness. Rockwell hardness: ASTM D-785
(M Scale), 45 Impact Strength: ASTM D-256 (IZOD) |
|
Frame |
Extruded Aluminum Alloy type 6063 T5 welded, with integral condensation gutters
and gasket. |
|
Mirrors |
Aluminum reflector coated with a super reflective oxide-layer system on one side
to reflect light. Reflection to ASTM E-1651 (95%). |
|
Mirror Support |
Extruded aluminum tube (Aluminum thickness not less than 1.2mm) |
|
Controller |
Polycarbonate / ABS blend. Contains micro controller and electronic real-time clock
to calculate current sun position. Precision gears and sealed bearing for maintenance
free operation. Powered by super capacitors charged by a photo-voltaic solar cell. |
|
Flat Diffusion Lens |
At top of light well, Prismatic Optix Acrylic. Overall thickness of 3mm and 91%
translucence. |
|
Pyramid Diffusion Lens |
At bottom of light well, clear polycarbonate formed into a raised pyramid shape,
with an overall thickness of 3mm and 91% translucence. Optional white translucent
lens with 80% translucence. |
You can also download the specifications here.
