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Safety Instructions
2.2 General Safety Instructions
DANGER!
Danger to life due to high voltages in the charge controller.
• All work on the charge controller must only be carried out by an electrically skilled
person.
CAUTION!
Danger of burn injuries due to hot enclosure parts.
• Do not touch the enclosure of the charge controller during operation.
Grounding the PV array
Observe all local regulations for grounding the PV array. SMA Solar Technology AG
connecting the array frame and other electrically conductive surfaces so that there is
continuous conduction and to ground them in order to ensure optimal protection for plants
and persons.
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SIC50-IA-en-11
SMA Solar Technology AG
Installation Guide
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