2.4 2.4 Installation requirementsInstallation requirements
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Install the inverter according to the information contained in the following section.
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Mounttheinvertertoasuitableobjectwithasucientload-bearingcapacity(e.g.
walls, PV frames etc.) and ensure that the inverter is upright.
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Choose a suitable place for the installation of electrical devices.
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Ensurethatthereissucientspaceforanemergencyexitwhichissuitablefor
maintenance.
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Ensuresucientventilationinordertoguaranteeanaircirculationforthecoolingof
the inverter.
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Installation of SOFAR 100...125KTLX-G4 on-grid inverter must conform with laws,
regulations, codes and standards applicable in the jurisdiction.
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Before connecting the product to the electrical utility grid, contact the local utility
company for allowance.
2.5 2.5 Transport requirementsTransport requirements
Thefactorypackagingisspecicallydesignedtopreventtransportdamage,i.e.violent
shocks, moisture and vibrations. However, the device must not be installed if it is visibly
damaged. In this case, notify the responsible transport company immediately.
The maximum stacking layer number cannot exceed 4 layers.
If the inverter be storage for more than half years, the inverter needs to be fully exam-
inedandtestedbyqualiedserviceortechnicalpersonnelbeforeusing.Forstorage
conditions see Technical Data on page 69.
2.6 2.6 Labelling on the deviceLabelling on the device
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The labels must NOT be concealed by items and foreign objects (rags, boxes, de-
vices, etc.). They must be regularly cleaned and kept clearly visible at all times. See
chapter About the Product on page 13.
2.7 2.7 Electrical connectionElectrical connection
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Observe all applicable electrical regulations when working with the Solar inverter.
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Before establishing the electrical connection, cover the PV modules using opaque
material or disconnect the PV generator from the inverter. Solar radiation will cause
dangerous voltage to be generated by the PV generator!
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All installations and electrical connections may only be carried out by trained electricians!
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Authorisation for grid feed-in. Obtain authorisation from the local power grid operator
before connecting the inverter to the public power grid.
Installation and User Manual 11/78
General Safety Information