Sofar solar KTLX-G3 Series - Connect PV Side of Inverter (DC-Input)

SOFAR 15~24KTLX-G3 User manual
Copyright © Shenzhen SOFARSOLAR Co., Ltd.
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4.4. Connect PV side of inverter (DC-Input)
Table 4.2 recommend DC input cable size (maximum tolerance voltage >= 1100V PV
cable)
Copper cable cross section area（mm
2
）
Cable OD (mm)
2.5~6.0
6.0~9.0
Step 1:
Figure 5-2 Recommend DC cable size
Step1: Find the metal contact pins in the accessories bag, connect the cable
according below diagram (1.Positive cable, 2. negative cable)；
Figure 4-11 DC cable connection（1）
Step 2: Crimp the PV metal contact pin to the striped cable using a proper crimping
pliers;
Figure 4-12 DC cable connection(2)
Step 3: Insert wire into the connector cap nut and assemble into the back of male
or female plug, When you heard a “click”, the pin tact assembly is seated correctly.
(3. Positive Connector, 4. negative connector);