IF 1589 • 08/09
Copyright © 2009, Cooper Industries, Inc.
Page 8
Battery and Control Box Mounting (requires 2 people)
The battery box and controls enclosure should come pre-assembled with
all major components. The physical mounting of this only involves placing
the box below the photovoltaic module also attached to a SCH40 pole.
1.
Place the control box below the photovoltaic module far enough
away that it does not impede ventilation of the box or module. Make
certain that the distance is short enough to allow for the cable
connections to the top of the solar module to reach the bottom of the
control box. The 2 conductor #10AWG cable is approximately 15’ long,
and is provided with cable glands.
2.
Hold the box in place and loosely secure the top using a U-bolt.
3.
Attach the bottom U-bolt while still holding the box in place.
4.
Level the enclosure so that the battery is in the upright position
inside of the enclosure relative to the ground.
5.
Tighten the top U-bolt.
6.
Tighten the bottom U-bolt.
NOTE: If a suitable flat surface is used for mounting, then appropriately
sized hardware must be selected and must be 316 stainless steel for
corrosion protection.
Figure 6.
Figure 7.
10.125 in.
16.25 in.
Hasp attached to door
Hasp attached to body
Side view of
assembled hasp
scale 2:5:1
16.25 in.
Notes:
1.
Cabinet dimensions inside: 16”H x 16”W x 10”D
2.
Stainless steel padlockable hasp
3.
Stainless steel hinge
4.
Screened louvers on door for ventilation
5.
13.000 x 14.125 back panel
6.
Mounting slots designed for use with 2-4” U-bolts
7.
A standard combination lock or padlock with a 7.2-8.7mm diameter shackle should be used to keep door
closed and sealed; a bolt that meets sizing requirements can be used; however, this option is less secure and
can result in unwanted tampering
8.
System must be grounded per NEC/CEC and local requirements
9.
Ensure that battery terminal leads and wiring do not short out against sides of enclosure; battery should be
positioned upright
Note: Solar panel instrumentation and antenna cables should enter at bottom of enclosure to minimize
moisture from entering enclosure
TOP
BOTTOM
Note: Mount enclosure as shown to prevent
water from entering vents.
Charge controller
Breakers or
Circuit
Protectors
SS U-Bolt
SS U-Bolt
Radio
WARNING
To prevent injury, death, or damage to your photovoltaic system,
extreme caution should be taken whenever entering the control cabinet
due to energized components.
Photovoltaic panels generate power whenever exposed to ANY light.
Cover the panel entirely prior to wiring or servicing with an opaque
cover.
Batteries are intended to store energy, and will shock, spark, or explode
if the terminals are touched or crossed.
Prior to installation or servicing, switch all disconnects to OFF position
and use only insulated tools.
CAUTION
For optimal performance and electrical safety, the battery must ALWAYS
be positioned upright in the control box.
Terminal
Strip