SMA Solar Technology AG Installing the Device
Installation Guide SMC9-11TLRP-IEN100640 17
• Vertical installation or tilted backwards by max. 15°.
• The connection area must point downwards.
• Never install the device with a forward tilt.
• Do not install horizontally.
• Install at eye level to allow operating status to be read at all times.
• The ambient temperature should be below 40 °C to ensure optimal operation.
• Do not expose the inverter to direct sunlight to avoid a power reduction due to excessive
heating.
• In living areas, do not mount the unit on plasterboard walls or similar in order to avoid audible
vibrations. The inverter can make noises when in use which may be perceived as a nuisance in
a living area.
• Observe the minimum clearances to walls, other
inverters, or objects as shown in the diagram in
order to guarantee sufficient heat dissipation and to
have enough space for removing the Electronic
Solar Switch.
Multiple inverters installed in areas with high ambient temperatures
There must be sufficient clearance between the individual inverters to ensure the cooling air
from the adjacent inverter flows freely.
If necessary, increase the clearances and make sure there is enough ventilation to ensure
sufficient cooling of the inverters.
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