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4.2.2 Carrier Requirements
The mounting structure where the inverter is installed must comply with local/national stand-
ards and guidelines. Ensure that the installation surface is solid enough to bear four times
the weight of the inverter and is suitable for the dimensions of the inverter (e.g. cement walls,
plasterboard walls, etc.).
Do not install the inverter on a carrier that may vibrate in resonance, so as to avoid making
bigger noise.
The structure should meet the following requirements:
4.2.3 Angle Requirements
Install the inverter vertically or at the maximum allowable rear tilt angle. Do not install the in-
verter horizontally, forward, excessively backward, sideways, or upside down.
Inverters in floating plants cannot be installed at a back tilt.
User Manual 4 Mechanical Mounting