Installation requirements 33
Installation requirements
Chapter contents
• Installation area (p. 33)
• Photovoltaic array and inverter compatibility (p. 35)
• Short-circuit and thermal overload protection (p. 36)
• Grid configurations (p. 36)
• Power cable requirements (p. 37)
• Control cable requirements (p. 38)
Installation area
WARNING! Do not install the inverter:
• Near corrosive, explosive or flammable materials
• Where it is subject to impacts or vibration
• In a dusty place
• In an area with conductive dust
• In an area where snow or sand piles
• Near to a heat source. Heat decreases the power output and the service life of the
unit.
You can install the unit indoors and outdoors when the safety, ambient condition and
free space requirements are met. The installation area must meet the requirements in
Technical data on page 123.
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