15
Typical assembly of controller and junction
box on the solar array mounting pole. Boxes
are secured using slotted strut and conduit
clamps.
Mount the
controller on the
north side of the
pole to reduce
solar heating.
Bare ground wires bond the PV modules to
the controller enclosure, and continue down to
the ground rod. Flat braid is flexible and
eliminates the need for terminal lugs.
slotted strut (Unistrut
®
or equivalent), cut to
the width of the box.
conduit clamp to fit slotted strut
hose clamp
Conduit holes
3 holes for 3/4" conduit (28mm)
1 hole for 1 1/4" conduit (45mm)
Holes are in a removable plate that can be
reversed.
Rubber plugs are included for unused holes.
Controller, Junction Box, and Conduit continued
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