Topics & Concepts
This chapter covers the following topics and concepts:
Project site requirements
Shade types
Shading analysis
Roof installation options
Types of PV array mounting locations
Building-integrated photovoltaics, solar tiles, and solar shade canopies
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PV DESIGNERS AND INSTALLERS often encounter challenges in planning
a PV installation: This is why a site survey is critical to system design. It is
where most of the information needed to design the PV system is col-
lected. Since each site has unique characteristics, the site visit is essential.
Both designers and installers need to identify what site elements must be
addressed to perform a successful PV installation.
The project site affects the PV system in many ways, including the
details relating to roof structure, shading, and weather. All of these factors
influence module orientation and mounting, which are important to
accurately design for PV installation.
Site Review, Layout,
Mounting Systems, and
Building Integration
c h a p t e r
4
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