installation presentation. april 2002: barnabus energy (otc bb: bbse) formed as oil & gas...
TRANSCRIPT
INSTALLATION PRESENTATION
April 2002: Barnabus Energy(OTC BB: BBSE)
formed as oil & gas development group.
December 2005:Signed agreements to acquire Solar Roofing
Systems; Connect Renewable Energy.
Sold gas holdings. June 2005:
Shifted focus to renewable energy.
Signed global license for SunCone CSP.
April 2006:Secured $20MM in finance.
Closed solar acquisitions.Build manufacturing facilities.
Changed name to Open Energy.
June-Dec 2006: Launched membrane
and tile product. Build SunCone prototype.
Acquired WaterEye.
OEC is perfectly positioned to capitalize on dramatic growth in the renewable energy industry.
CORPORATE HISTORY
CORPORATE MISSION AND VISION
Our Mission: “To enhance life by
harnessing the power of the sun.”
Our Vision: We will generate outstanding value for our shareholders while contributing to energy security, social equity, and the conservation of natural resources.
FLAT ROOFING
Flat to low slope Commercial and Industrial
Types of Flat Roof Materials and Their Differences BUR – Built Up Roofing Modified – Modified Bitumen EPDM – Ethylene Propylene Diene Monomer TPO - Thermoplastic Polyolefin PVC – Polyvinyl Chloride Others – Hybrids, Metal etc
Multiple plies of: Saturated felts, coated felts,
fabrics, or mats assembled in place with alternate layers of bitumen, and surfaced with rock, coating, or cap sheet.
BUILT UP ROOFING“Old School” – Tar and Gravel
BUILT UP ROOFING
Advantages: Tough “Name” recognition Length of time on market
Disadvantages: Not energy efficient Cost Equipment / Experience Manufactured from the residues of the asphalt and petroleum
industries Disruptive installation – (Hot Tar/Odor) If installed correctly.......very expensive (tear-off, tapered)
Warranties from 5-25 years depending on manufacturer and application
MODIFIED BITUMEN
A bitumen modified by including one or more polymers (e.g., atactic polypropylene, styrene butadiene styrene, etc.)
Composite sheets consisting of a polymer modified bitumen often reinforced with various types of mats or films and sometimes surfaced with films, foils or mineral granules.
Advantages: Tough, Market penetration / availability and Materials Cost
Disadvantages: Typically not energy efficient, Installation methods and Long term
costs Manufactured from the residues of the asphalt and petroleum
industries Dangerous / Disruptive installation (odor, open flame) If installed correctly.......very expensive (tear-off, tapered)
Warranties from 5-25 years depending on manufacturer and application
MODIFIED BITUMEN
EPDM (Rubber)ETHYLENE PROPYLENE DIENE MONOMER
Manufactured from the residues of the rubber industry (Firestone)
Ballasted applications popular....tape seams
If installed correctly.......very expensive (tear-off, tapered)
Warranties from 5-25 years depending on manufacturer and application
Advantages: Flexible/ Market penetration / availability/Materials & Install Cost
Disadvantages: Typically not energy efficient/ Adhesion to self/ Long term costs/
Fire
EPDM (Rubber)ETHYLENE PROPYLENE DIENE MONOMER
TPOTHERMOPLASTIC POLYOLEFIN
A blend of polypropylene and ethylene-propylene polymers.
Colorant, flame retardants, UV absorbers and other proprietary substances may be blended with the TPO to achieve the desired physical properties.
May or may not be reinforced.
Environmentally Friendlier
PVCPOLYVINYL CHLORIDE
A synthetic thermoplastic Polymer prepared from vinylchloride.
PVC can be compounded into flexible and rigid forms through the use of plasticizers, stabilizers, fillers and other modifiers.
Rigid forms are used in pipes;
Flexible forms are used in the manufacture of sheeting and roof membrane materials.
PVCPOLYVINYL CHLORIDE
Advantages: Flexible Energy, Efficient, Heat Welded, Materials & Install Cost
Disadvantages: Past Failures (Early 80’s) Thinner Membranes (40mil) Materials Costs PVC Roofing Material is not a by-product of another industry Ease of installation and repair Extremely minimal maintenance required
Warranties from 5-25 years depending on manufacturer and application
PVC INSTALLATION METHODS
Mechanically Fastened Attach roof using screws and plates Most popular method of PVC attachment Recommended when using PV Solar
PVC INSTALLATION METHODS
Fully Adhered Roof is 'glued' down
PVC INSTALLATION METHODS
PVC INSTALLATION METHODS
PVC INSTALLATION METHODS
PVC INSTALLATION METHODS
Heat welded using a powerful hot-air blower (400 F)
Seams are the strongest part of the PVC roof
No chemicals, glues, or adhesives
PVC WELDING PVC
Various materials including 5” Polyisocyanurate insulation, Fanfold insulation with 6mil Polyethelene film vapor barrier
PVC INSULATION & SLIPSHEETS
Serve Multiple Purposes: Add ‘R’ value to the facility Provide separation between PVC and old roofing Provide positive drainage (tapered)
PVC
SOLARSAVE® INSTALLATION OVER EXISTING ROOF
OTHER TYPES OF ROOFING MATERIALS
Coatings – Spray applied and brushed
Metal
Dr. Heshmat Laaly
World Renowned Expert in Traditional Roofing Materials and Photovoltaics
Patent for Photovoltaics in combination with Single Ply Roofing Membranes
Author of “The Science and Technology of Traditional and Modern Roofing Systems”
AN EXCITING NEW SOLARROOF APPLICATION
SOLARSAVE®
THE EVOLUTION OF PV DESIGNTHE EVOLUTION OF ROOFING
The Worlds largest, lightest and most powerful crystalline solar module
SILICON SOLAR CELL TECHNOLOGIES
Thin film (Amorphous Silicon) Lowest power output ~ 5-7% efficiency
Polycrystalline Mid level power output ~ 12-15% efficiency
Monocrystalline High level power output ~ 16-18% efficiency
SolarSave™ … SunPower Monocrystalline Premium level power output > 20% Highest available in the industry today
SOLARSAVE® - PREMIERE SERIES “Everyone wants new technology but they want it to
be 25 years old”
Heat and pressure sealed multi-layer laminated construction
SP 450: 48” x 96” x ¼” module, 450 Watts
SP 225: 48” x 50” x ¼” module, 225 Watts Electrical compatibility with SP-450 module
Integrated with PVC single-ply roofing membrane Used as roofing material for 50 years 20 year material warranty
Industry leading energy output Up to 15 watts/ft²
Lightweight Less than 2 lb/ft²
20 Year performance warranty
SOLARSAVE® - PREMIERE SERIESModule Construction – Performance and Durability
Enhanced flouropolymer top coat Diffuses heat Captures low levels of light … 2-5% better than glass Low surface tension … repels dirt and water better than glass
Maximizes power output in shade … embedded bypass diodes
Low Cost Installation - Conduit ready MC junction box with plug-and-play leads
UL1703 Listed, CEC Listed
Class A fire rating
SP-450 SP-225
160 monocrystalline cells - 2 parallel strings of 80 cells connected in series
80 monocrystalline cells - 1 string of 80 cells connected in series
Key Challenges Roof penetrations (rack-mounted systems) Structural weight implications (ballasted
systems) Wind uplift problems Requires waterproof substructure Creates water ponding … Roof remains
damp/wet under modules – plant growth, mold and mildew
Penetrations cause roof warranty invalidation
TRADITIONAL APPLICATIONSRACK-MOUNTED AND BALLASTED
TRADITIONAL APPLICATIONSTHIN FILM TECHNOLOGY
Key Challenges Very low power output ~ 5-7
% efficiency, 4 watts per ft²
• Requires vast roof area to generate required electricity
Individual modules are very large
• Unable to be installed around roof objects
SolarSave® is the roof … Waterproof … No roof penetrations
• No leakage risks• Doesn’t void roof warranty
Lightweight … Less than 2 lbs. ft²
• No structural reinforcement required• No water ponding• Roof stays dry, free from rot, mold and
plant growth
Building integrated … No wind uplift issues
Highest energy output in the industry Up to 15 watts per ft²
Eliminates traditional challenges for solar on new construction as well
SOLARSAVE® - THE SOLAR EVOLUTIONSOLVES ALL THE PROBLEMS WITH TRADITIONAL SYSTEMS
INSTALLATION
Standard Single-Ply Roofing Methods Mechanically Fastened Fully Adhered
Multiple PVC membranes supported TPO planned in future
Recommended method Install PVC membrane roof per
standard practice Heat-weld SolarSaveTM Membrane
modules to roof
INSTALLATION
SOLARSAVE® - INSTALLATION ADVANTAGES
EASY AND INEXPENSIVE TO INSTALL
No rack mounting hardware or heavy ballast required Lower installation labor and material costs
Module sizes allow for installation around roof objects Maximizes solar electricity output
Can be installed over existing roof No demolition and disposal costs
Fully expandable
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