9
DC input terminals
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Pull the DC input power 
cable back to ensure that 
it is connected securely.
2. Connect DC input power cables.
(Optional) Installing Battery Cables
3.6
Properly keep the 
watertight caps.
Pull the battery cable 
back to ensure that it is 
connected securely.
Battery terminals (BAT+/BAT–)
Assemble the positive and negative connectors by following the instructions in section 3.5 
"Installing DC Input Power Cables."
•
Use insulated tools when connecting cables.
•
Connect battery cables with correct polarity. If battery cables are reversely connected, the 
solar inverter may be damaged.
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