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All electrical connections must comply with local and national/regional electrical
standards.
• Cables used by the user shall comply with the requirements of local laws and
regulations.
Comply with the safety instructions related to PV strings and the regulations re-
lated to the local grid.
The cable colors in the figures in this manual are for reference only. Please select
cables according to local cable standards.
5.2 Terminal Description
figure 5-1 Internal Terminal
No. Silk screen
Description
1 OUT+
Positive output
2 OUT-
Negative output
3 PV-
Negative Input
4 PV+
Positive input
User Manual 5 Electrical Connection