Tubular Daylighting Systems, Sun Tube, Solar Tube, Tubular Daylight Systems, Tubular Guided Daylighting Systems, Sun Tunnels, Light Tunnels, Skylights, Roof Lights, Suntube, Shed Daylighting, Natural Daylighting, Tubular Daylights, Light Tubes, Solar Lights, Manufacturer, Exporter, Supplier, Ahmednagar, Maharashtra, India

 
 
Hurricane Ventilators
 
 
Some of our prestigious clients :
 
Hurricane Vertical Vane Ventilators
www.svsgreen.com
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 

Tubular Daylighting System with Vari Pitch Technology

About Specifications Benefits Project Report
       
   
      Technical Partner
Imagine an innovative system that harnesses sunlight and guides it indoors in a way that would be impossible with windows or skylights. Tubular Daylight System (TDS) which light up interiors of your buildings with natural sunlight which is energy efficient.
Tubular Daylighting System with Vari Pitch Technology
 
 
Integration of SunInside on the roof scores over FRP or polycarbonate daylighting / skylight sheets on the following points:
  • Safety of people working on the roof
  • Water leakage through installation
 
Process
Collect

A dome shaped structure with specialized optical system that efficiently captures sunlight from multiple directions, collects and redirects it downward into the duct below. The collector ensures that the intensity of sunlight captured remains similar during morning, at noon and in the evening.
Transmit

3MTM Specular Film provides high reflectivity, minimal loss and no colour shift (even in cloudy conditions). It has the highest visible reflectivity (photopic reflectivity >99%).

Diffuse

3MTM Diffuser Film enables uniform light spread and control in interior spaces. The unique lens design reduces glare and eliminates hot spots, and because of the optical-grade plastic used, the film does not alter the colours of the transmitted light.

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Specifications

SunInside500 Tubular guided daylighting system has been made in technical partnership with 3M India Ltd.

The daylight guidance system broadly consist of four different parts:

Collection System
Clear, UV resistant polycarbonate dome with flange
Parameter Specifications
Transmission Minimum 80%
Refractive Index 1.58
Service Temperature -10ºC to 80ºC
Thickness 2mm at flange
Guidance System
Aluminium covered with mirror film
Specifications
Aluminium Sheet Thickness: 0.4mm
The mirror film surface should have a luminous reflectivity of 99% and a bandwidth reflectivity of over 90% for 400 to 775nm wavelength of light incident between 0 to 80 degrees.
The mirrored surface shall be protected by a plastic sheet until final installation of the system.
Diffuser
Lens Diffuser made from UV stabilized polycarbonate film
Parameter Specifications
Diffuser type Lens
Roof Mounting System
Leak proof installation of the system on customer roof
Specifications

The system is installed in such a way that the light guidance component of the system is airtight. This is necessary to prevent dust from entering the tube to ensure reflectivity is maintained. It is also to ensure that the air column inside the tube will act as an insulator for heat.

Daylighting system to be installed on variable-angle elbow to counter roof slope and to ensure daylight tube to remain perpendicular to ground. The complete assembly to be installed on FRP Base of profile which will match roofing sheet. All installation to be done by cutting hole of maximum 675 mm diameter on roof and placing FRP base above this hole.

Technical Specifications
Component Specifications
Diameter (4 ft long duct) 500 mms
Typical Coverage Area 750 sq ft - 1200 sq ft, depending on Lux requirement and height of installation
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Benefits of SunInside
  • Vari Pitch Technology  : Simple, quick and perpendicular installation to without any bends
  • Water Proof Installation  : Leakage free instalation procedure
  • Minimal Maintenance cost  : Does not contain any consumable replacement parts
  • Power factor  : Do not require any electricity to run
  • Purity plus  : Natural sunlight with the full visible spectrum
  • Health boost : Upto 99% reduction in UV radiation. Sunlight is known to enhance productivity, well-being and mood
  • Green energy  : Eligible for LEED points
  • Bottom-line  : Tax benefits such as 80% depreciation can be claimed in first year
  • Cool tech  : Negligible heat transfer - lowers cooling requirement
Sun Inside for farther and brighter light
  • More efficient (minimizes the number of fixtures used)
  • Reduction of electrical energy bills effectively 10 hours a day
  • Payback period of 2 to 2.5 years
  • Negligible colour loss over longer length
Completed Installations
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