© 2013/EN Zep Solar, Inc. reserves the right to make specifications changes without any prior notice. All rights reserved.
www.zepsolar.com
Document #800-0329-001 Rev F
File Generated July 3, 2013
Page 31
ZS SPAN INSTALLATION MANUAL FOR RAIL-BASED APPLICATIONS - U.S.
Figure 4.15 Roof Zone Example (U.S.)
When generating array layouts, the Zepulator assumes that the entire mounting area is within an
Interior roof zone. For detailed examples showing applications of array layouts within edge and
corner roof zones, and how to determine the dimensions of these zones, please refer to the Engi-
neering Certification Letter and Span Tables document that is appropriate for the project location.
This document is available on the Zep Solar web site.
Interior zone
Edge zone
Corner zone
The determination of the edge
and corner zone dimensions is
country-specific, as described in
the Engineering Certification
Letters for each country.
I
E
C
a
I
E
E
E
C
C
E
C
C
a
a
