Mounting Choosing a Mounting Location
SB3000US-4000US-11-SE1607 SMA America 3-3
CAUTION: The Sunny Boy weighs 88 lb. (40 kg.). En-
sure that the mounting surface is strong enough to hold
the weight of the Sunny Boy. Do not mount the Sunny Boy
on plasterboard (sheet-rock) or thin wood panelling.
CAUTION: Rain-tight or wet location hubs that comply
with the requirements in the Standard for Fittings for Ca-
ble and Conduit, UL 514B, are to be used.
CAUTION: Do not install the Sunny Boy during periods
of precipitation or high humidity (>95%). Moisture
trapped within the enclosure may cause corrosion and
damage to the electronic components.
CAUTION: If you are installing the Sunny Boy in a cabi-
net, closet, or other relatively small enclosed area, you
must provide sufficient air circulation to dissipate the heat
generated by the inverter.
WARNING: To prevent electrical shock or other in-
jury, check for existing electrical or plumbing instal-
lations in the walls before drilling mounting holes
for the Sunny Boy.