SolarEdge PV530-R72LGML, Installation Manual

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Mechanical Installation 13
PV Module Monocrystalline Bi-Facial Module Installation Guide
L
L
Bifacial Module Installation Using Fixtures
Table 6 shows the position variation for Bifacial module installation using fixtures.
Table 6: Fixture Position for Bifacial Module Installation Using Fixtures
Installation of a framed module with fixtures on long sides.
(Beam parallel to long sides. Clamp length ≥ 40mm.)
Installation of a framed module with fixtures on long sides.
(Beam perpendicular to long sides. Clamp length ≥ 40mm.
Bifacial Module Load Capacities for Installation Using Fixtures
Table 7 below details the load capacity variation for Bifacial module installation using fixtures.
Table 7: Load Capacities for Installations Using Fixtures
Installation Method
Module Type Installation with Fixtures
1/4L-
50mm ≤ D ≤ 1/4L+50mm
(beam parallel to long
sides)
350mm ≤ D ≤ 450mm
(beam parallel to
long sides)
350mm ≤ D ≤ 450mm (beam
perpendicular to long sides)
PV5xx-R72LGML / +3600Pa
，
-2400Pa +5400Pa
，
-2400Pa
Clamp Installation
Figure 4 illustrates the Clamp and Frame interface in detail.
When installing the clamp, it must not touch the glass or deform the module frame in any manner. The interface of the
clamp and front side of the frame must be flat and smooth to prevent the frame and module from being damaged.
Avoid the shadow blocking effect of the clamp.
The drain hole cannot be blocked by the clamp.
For framed PV modules, the clamp must maintain an overlap of at least 8 mm but no more than 11 mm with the frame
of the module (you can change the cross-section of the fixture if the module is securely installed).
Figure 4: Clamp Installation of a Bifacial Module
Bracket
Bolt