SMA Solar Technology AG Mounting the Device
Installation Guide WB33_38-IEN101830 15
4.2 Selecting the Mounting Location
Observe the following conditions during mounting:
• The installation method and mounting location must be suitable for the inverter's weight and
dimensions.
• Mount on a solid surface.
• The mounting location must at all times be clear and have safe access without the use of
additional aids such as scaffolding or lifting platforms. Any possible service actions are
otherwise limited.
• Mount vertically or tilted backward by max. 45°.
• Never mount the device with a forward tilt.
• Do not mount in a horizontal position.
• The connection area must point downward.
• Install at eye level to allow operating state 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 to avoid audible
vibrations. The inverter can make noises when in use which may be perceived as a nuisance in
a living area.
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