ZepSolar Zep System I, Руководство по установке

Страница: 7 / 56

ZEP SYSTEM I INSTALLATION MANUAL
Copyright © 2012 Zep Solar, Inc. PAGE 3 OF 50
1.3 - How It Works
Zep System I contains several innovative features not found in typical mounting systems that
make design and installation simple, fast, and flexible. It is important to understand the unique
characteristics of Zep System I before installation in order to get the most from its unique capa-
bilities. The key features that separate Zep System I and typical mounting systems are:
• Reduced Roof Penetrations.
• Precise Component Mating.
• Automatic grounding.
• Adaptability
Reduced Roof Penetrations
Zep System I creates structural bonds between PV modules using mating Interlocks at the cor-
ners of each module frame. This allows a module frame to act like a rail, thus leveraging the
existing structural characteristics of the frame and allowing the array to distribute load to fewer
attachment points. Modules attach to Spanner Bars using Cam Feet. Spanner Bars then transfer
that load to the building roof structure through tile hooks or standoffs. This system-level load
distribution minimizes roof penetrations through optimization.
Automatic Grounding
The structural connections created by Interlocks simultaneously establish a ground bond path
between modules. Both the Key and Tongue sides of Interlocks cut through the anodized coating
of the module frame to create a solid conductive bond. Bonds can be reversed and reset up to 50
times with no significant degradation of the ground bond connection. Every Interlock creates a
redundant ultra-low resistance ground path.