Important Safety Instructions
• When exposed to sunlight, the PV array generates
dangerous DC voltage that can cause life-threaten-
ing electric shocks and burns!
Never touch the DC conductors, uninsulated cable
ends or live components!
Never disconnect live DC connectors from the sys-
tem!
Do not open the inverter or the battery!
• Before maintenance, cleaning or other work on the
energy storage system or its components, it must be
disconnected by a suitably qualified specialist from
all power sources and the voltage must be tested
accordingly, as described previously!
• Contact of liquids or moisture with live parts may
cause electric shock or a short circuit!
Always protect the energy storage system from
moisture and penetrating humidity!
If moisture has nevertheless penetrated the system,
do not install or operate it!
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