epox-z solar

EPOX-Z NRG™EPOX-Z NRG™

Enhanced Cool Roof Enhanced Cool Roof Coating Solution Coating Solution

For Solar PVFor Solar PV


Why So Much Interest in Cool Roofs For Solar PV ?


Cool Roofs Equate to Big Benefit$ for the Building Owner and the Environment•Improved Comfort-

The Buildings Interior is Subject to Less Thermal Flux and Stays Cooler During the Warm Season•Reduced Energy Costs-

Due to Reduced Demand on HVAC•Increased Roof Longevity-

Resulting From Reduced Thermal Flux on Roof


IT’S ALL ABOUT THE ROOF. YOU CAN’T PUT A GOOD SYSTEM ON A BAD ROOF.


Roof WarrantyAn extended Roof Warranty is required by most solar systems and the cost of a roof replacement can be prohibitive.

Industry leaders have estimated that 98% of bids are lost due to the prohibitive costs of roof replacement.


Roof WarrantyEPOX-Z NRG™ Cool Roof Coating can be

installed at 10-15% of the cost of a new roof.

EPOX-Z NRG™EPOX-Z NRG™50,000 Square Foot of Open Roof

New Roof EPOX-Z NRG™ Roof Restoration

Materials & Labor: Average $17 / Sq. Ft.

EPOX-Z NRG™ & Labor: Average $4.81 / Sq. Ft.

$850,000 $240,500

Significant cost savings 72%Savings may vary by Climatic Region


Don’t let site-specific roof conditions drive you away from a project.


Power YieldA solar cell's overall power yield (P=V*I) is lower

when subject to increasing temperatures. The efficiency of a solar cell decreases by 0.5% for every 1 °C (1.8 °F) rise in temperature above 25 °C (77 °F). This means that on a hot summer day, the efficiency of a solar cell could drop as much as 25%.


Power YieldEPOX-Z NRG™ Cool Roof Coating can deliver

high solar reflectance index (SRI) (100), meaningfully reducing surface temperatures making solar arrays more efficient in warmer climate conditions.


Accelerated PaybackCool Roof coatings can minimize building

cooling loads and electric demand and accelerate the payback period for your solar installation.

EPOX-Z NRG™EPOX-Z NRG™ Have you defined your requirements for your cool

roof projects? The Four Questions to Ask • Does this Cool Roof Coating meet the DOE

Requirements?• What is its weatherability?• What is the Manufacturers’ Warranty?• What is the installed cost?


What is the Best Available Roof Coating for Solar PV ?


To Be Effective- Cool Roof Coatings Must first be an effective coating :

• Act as a Barrier Against Moisture-ASTM D 1653 • Resist Blistering- ASTM D 714• Resist Degradation and Chalking- ASTM D 4214


EPOX-Z has Achieved Ratings of:•10 As Per ASTM D714- Blistering•8 As Per ASTM D4214- Chalking•0.133 As Per ASTM D1653- Permeability

These Are The Highest Possible Ratings Achievable For These Three Protocols!!!


No Other Roof Coating Company Has Published If They Have Achieved Rating Per All Three of These ASTM Protocols

Additionally EPOX-Z Has High Thermal ValuesTSR= 80

Emissivity= 90SRI= 100


Solvent-Less EPOX-Z

• EPOX-Z Does Not Present Any Solvent Risk• EPOX-Z Develops a Full Chemical Cure• EPOX-Z Does Not Shrink• EPOX-Z Does Not Curl Due to The Stress of

Evaporation During Curing Which is a Major Cause of Coatings Failure


Please consult EPOX-Z Corporation for more information.

EPOX-Z Corporation82 Bowker Street

Norwell, MA 02061781 561 7575

[email protected] | epox-z.com

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