EPOX-Z NRGTM is a cool roof coating that provides several benefits for buildings and solar panels. It can be installed at a much lower cost than a new roof, saving tens of thousands of dollars. As a cool roof coating, it stays cooler than traditional roofs in warm weather, improving interior comfort and reducing energy costs while also extending the life of the roof. By cooling the roof surface, it increases the efficiency of solar panels by reducing their operating temperature on hot days. EPOX-Z NRGTM has achieved the highest possible ratings in industry tests for qualities like barrier against moisture and resistance to blistering and degradation.

1. EPOX-Z NRG™
Enhanced Cool Roof
Coating Solution
For Solar PV

2. EPOX-Z NRG™
Why So Much Interest in Cool Roofs
For Solar PV ?

3. EPOX-Z NRG™
Cool Roofs Equate to Big Benefit$ for the
Building Owner and the Environment
•Improved ComfortThe Buildings Interior is Subject to Less Thermal Flux and Stays
Cooler During the Warm Season
•Reduced Energy CostsDue to Reduced Demand on HVAC
•Increased Roof LongevityResulting From Reduced Thermal Flux on Roof

4. EPOX-Z NRG™
IT’S ALL ABOUT THE ROOF.
YOU CAN’T PUT A GOOD SYSTEM ON A BAD
ROOF.

5. EPOX-Z NRG™
Roof Warranty
An 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.

6. EPOX-Z NRG™
Roof Warranty
EPOX-Z NRG™ Cool Roof Coating can be
installed at 10-15% of the cost of a new
roof.

7. 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

8. EPOX-Z NRG™
Don’t let site-specific roof conditions drive
you away from a project.

9. EPOX-Z NRG™
Power Yield
A 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%.

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Power Yield
EPOX-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.

12. EPOX-Z NRG™
Accelerated Payback
Cool Roof coatings can minimize building
cooling loads and electric demand and
accelerate the payback period for your solar
installation.

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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?

15. EPOX-Z NRG™
What is the Best Available Roof Coating for
Solar PV ?

16. EPOX-Z NRG™
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

17. EPOX-Z NRG™
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!!!

18. EPOX-Z NRG™
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 Values
TSR= 80
Emissivity= 90
SRI= 100

19. EPOX-Z NRG™
Solvent-Less EPOX-Z
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•
•
•
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

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Please consult EPOX-Z Corporation for more
information.
EPOX-Z Corporation
82 Bowker Street
Norwell, MA 02061
781 561 7575
solar@epox-z.com | epox-z.com