Storing The Inverter - Sungrow SG3KTL-EC User Manual

User Manual

3.5 Storing the Inverter

If you do not install the inverter immediately, choose an appropriate location to
store it.

The device must be stored in original packaging and the desiccant must be left in
the packaging.

The device must be stored in a clean and dry place to protect against dust and
moisture.

The storage temperature should be always between -30°C and +85°C. And the
storage relative humidity should be always between 0 and 100%.

It is very important to keep the packing away from chemicals. Otherwise it will
lead to corrosion.

During the storage time, check periodically for visible damages by rodents.
Replace the packaging if necessary.

If there is more than one inverter to be stored, the maximum layers for original
paper packaging are three.

After long-term storage, local installer or Service Dept. of SUNGROW should
perform a comprehensive test before connecting the inverter into PV power
system.
Fig. 3-4 Example for Inverter Storage
3 Unpacking and Storing
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