© 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 11
3 Array
Design
Zep Solar, Inc. seeks to encourage efficient design of PV arrays by providing tools and resources necessary for
installers and integrators to successfully design system that meet local structural codes. The Zepulator online
design tool and Span Tables are available on the Zep Solar web site to enable custom array designs. Additional
information on fine-tuning array designs can be found in training videos, also available on the Zep Solar web site.
Step 1:
Gather Project Data
Array design begins by identifying specific information that applies to the project, including:
•
Site information such as wind speed and terrain characteristics
•
Building characteristics such as purlin/battenspacing, roof pitch, and roof type
•
PV array details such as PV module manufacturer, mounting area, and desired orientation
Within each specified roof type, users can select a preferred Zep Solar approved roof attachment
when using the Zepulator. The Span Tables and Certification Letters are only valid for hardware
specifically tested and approved by Zep Solar, Inc. for use within each country.
NOTE:
Input variables may vary from one country to the next. To see variables for
other countries supported in the Zepulator, select another country for the
project on the Project page.
