Installation
10
3.5 Electrical Connection
The inverter have one or two-MPPT channels, can be connected with one or
two strings of PV panels. Please make sure below requirements are followed
before connecting PV panels / strings to the inverter.
·
The open-circuit voltage and short-circuit current of PV string must not exceed
inverter’s range
·
The isolation resistance between PV string and ground must exceed 10 kΩ
·
The polarity from PV strings are correct
·
Use the DC plugs in the accessory
·
The lightning protector should be equipped between PV strings and inverter
·
Disconnect all of the PV (DC) switch during wiring
3.5.1 PV Connection
Step 3
Security screw
Step 2
