7 Installation
Sequence of installation and commissioning steps
Installation and Operation Manual for Solar Power Inverter M70A EU V1.1 EN 2020-02-20
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7.2 Sequence of installation and commissioning steps
Step Notice Description in chapter
Mounting the inverter
“7.3 Mounting the inverter”, page 51
Grounding the inverter housing
“7.4 Grounding the inverter housing”, page 54
Preparing electrical installation
“7.5 Preparing electrical installation”, page 56
Connecting the communication card Optional
“7.7 Connecting the communication card”,
page 64
Installing the Sub-1G antenna Optional
“7.7 Connecting the communication card”,
page 64
Installing the Wi-Fi module Optional
“7.9 Installing the Wi-Fi module before commission-
ing (optional)”, page 80
Connecting the PC to the inverter
This step is only necessary if
commissioning is carried out via
PC.
“7.7.7 Connecting a PC via RS485 (optional)”,
page 76
Connecting to the grid (AC)
“7.10 Connecting to the grid (AC)”, page 84
Connecting the solar modules (DC)
“7.11 Connecting the solar modules (DC)”,
page 88
Completing electrical installation
“7.12 Completing electrical installation”, page 89
Commissioning the inverter
“8. Commissioning”, page 92