Warning!
Please do not make PV positive or negative to ground！
Warning!
PV module voltage is very high and within adangerous
voltage range, please comply with the electric safety rules when
connecting.
Note
!
Please choose a suitable external DC switch if the inverter do not
have a built-in DC switch.
c) d)
5.5
Connection of the Inverter
5.5.1
The Main Steps to Connect to the Inverter
PV String Connection
E/F series inverters have PV connectors which can be connected in series into
2-strings of PV modules. Please select suitable PV modules with high reliability
and quality. Open circuit voltage of module array connected
should be < Max.DC input voltage, and operating voltage should be within the
MPPT voltage range.
Table 3 Max. DC Voltage Limitation
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