Date post: | 16-Jul-2015 |
Category: |
Technology |
Upload: | jeff-brain |
View: | 64 times |
Download: | 0 times |
A high performance solar powered lighting solution
for building interiors
Energy Saving CiraLight Suntrackers
Proven Technology
Fully Developed, Patented, and Proven
3
Thousands of units deployed worldwide by major companies.
Life Cycle Tested for a 30-year life in extreme conditions (impact, temperature,
moisture, structural).
Certified Green Building Product - Recognized for energy efficiency.
AAMA A440-05 Certified - Standard/specification for skylights.
Effective in all geographic areas and weather conditions.
Ciralight SunTrackers illuminate
Office Depot Store
Ciralight SunTracker Products
4
SunTracker 4004’ x 4’
* Additional Planned Product Line Releases!
A SunTracker 200 for Residential Homes.
LED lighting enhancement combines the best of our off the grid solar-tracking daytime
lighting with energy efficient LED controlled by light sensors for night time illumination to
provide the most advanced 24 hour energy efficient lighting solution.
RFID option to link Ciralight SunTrackers with industry energy management systems.
SunTracker 8004’ x 8’
Ciralight SunTrackers are a solar powered, energy saving, sustainable lighting solution for Commercial and Industrial Buildings.
1. Mirrors track the sun throughout the day via the solar powered GPS tracking system
2. Mirrors direct natural sunlight through a highly reflective lightwell and series of diffuser lenses into the building.
3. Natural light is dispersed evenly providing abundant, pleasant, FREE healthy light.
4. SunTrackers are designed similar to a dual pane window and prevent heat gain or loss.
5. Off-the-Grid lighting – fully solar powered, no electrical hookup.
A Solar Powered GPS Motor under the dome keeps three highly reflective aluminum mirrors in perfect alignment with the sun throughout the day to illuminate buildings with abundant, free, healthy natural light.
How SunTrackers Work
5
Diffused Natural Light
Solar Powered GPS Motor & Mirror Array
Lightwell
DiffuserLens
“High Performance” CiraLight
SunTrackers
CiraLight Suntrackers™
Diffused, Even Lighting, Lights off
longer hours, No Heat, Active GPS
Tracking, Sustainable Product, Solar
Powered
Passive Skylight
Low, Uneven Light
Heat Gain & Glare
Inefficient Control
SunTrackers vs. Normal Skylights
7
Ciralight SunTrackersNormal skylights
Lighting is Inefficient, fluctuates, bright spots, glare, creates heat Lighting is evenly dispersed, consistent, longer hours, with thermal protection
8
Lighting is Inefficient, fluctuates, bright spots, glare, creates heat Lighting is evenly dispersed, consistent, longer hours, with thermal protection
Ciralight SunTrackersNormal skylights
SunTrackers vs. Normal Skylights
Ciralight SunTrackers provide thermal protection and Indoor temperature remains consistent requiring less energy for HVAC.
With Competitor products the indoor temperature follows outdoor temperature fluctuations, requiring more HVAC.
9
Source – Office Depot comparison between Ciralight SunTracker & typical Skylights.
Competition Comparison
Visible Light Transmittance (VLT) measures how much light comes through a product. The higher the VLT, the more light is
transmitted.
Solar Heat Gain Coefficient (SHGC) measures how well a product blocks heat caused by sunlight. The lower a skylight's
solar heat gain coefficient, the less solar heat it transmits in the building.
U-Value measures how well a product prevents heat from escaping. The lower the U-value, the greater a skylight's
resistance to heat flow and the better its insulating value.
Notes: a) Source: National Fenestration Rating Council website, b) Source: SunOptics 800MD Product Brochure
Because of their use of active Solar Tracking technology and mirrors CiraLight SunTrackers are
superior in every category. Ciralight SunTrackers require less roof area, provide more light for longer hours with
superior thermal comfort, and the shortest payback period.
10
Product Technology Area Required VLT SHGC U-Value Payback
CiraLight SunTracker Tracks Sun 1-2% of roof .91 .32 .40 2-4 years
Sola Tube (a) PassiveFive Sola Tubes
equal 1 SunTracker
Not
Rated.34 .43 19 years
Sun Optics (b) Passive 5-10% of roof .65 .49 .82 16 years
Normal Skylights
(Avg.) (a)Passive 7-10% of roof .63 .55 .76 ??
Superior Lighting in Every Way!
11
Free Light: Totally off-the-grid, “zero cost” lighting throughout the daytime!
Better Light Quality: Evenly dispersed, consistent light levels throughout
the day, eliminates glare and hot spots, full color rendition!
Healthier: Reduces eye strain and fatigue. Humans thrive under natural
light!
Cooler: Superior thermal comfort! No internal building temperature changes.
Happier: It’s like bringing the outdoors inside! Happier workers &
customers!
Better for the Environment,
Better for business, and
Better for people!
SunTracker Financial Benefits
22
Free lighting up to 10+ hours / day!
50-80% lighting energy cost reduction!
Payback within 2-4 years!
Happier environment for employees and
customers results in…
Productivity increase up to $2500 per employee calculated
Fewer worker comp claims
15% lower worker absenteeism reported
6-40% sales increases reported
Test scores in schools go up by as much as 20%
Reduced HVAC costs and Maintenance costs associated with artificial
lights (replacing bulbs, fixtures and ballasts).
Green energy tax credits & utility company incentives may apply!
Sky Harbor Airport, Phoenix
Better Light Quality
Reduce impact on
EnvironmentImproved Productivity &
Sales
Lights OFF longer hours!High Levels of FREE Light
Superior Lighting in Every Way!
Independently Tested and Certified
25
Lifespan tested up to 30 years under extreme environmental conditions (minus 20 degrees to plus 200 degrees) – Designed for the life of the building
AAMA A440-05 Certified - standard/specification for skylights
Wind tested up to over 100 miles per hour
Rain tested up to 4 inches of rain per hour with winds of 70 miles per hour
Fall protection up to 1200 lbs dropped from 6 feet
Temperature stability – does not result in the heat gain associated with normal skylights
Provides illumination of up to 300% more than that of normal skylights
Performance Rating – VLT = 91%, SHGC = .3196, U-Value = .40
Certified USGBC LEED Points, Singapore Green Building Product