DMEGC Photovoltaic Modules Installation Manual
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tested with a safety factor of 1.5 times.
The high loading capacity applies to severe environment ,like storm, big snow, etc: the modules are
tested under a maximum positive pressure of 5400 Pa, and negative pressure of 2400 Pa, the modules are
designed to meet a maximum positive pressure of 3600Pa, and negative pressure of 1600 Pa, this design
load was then tested with a safety factor of 1.5 times.
