Overview of the Connection Area
Connection area of the Sunny Island inverter
Position | Designation | Position | Designation | |
|---|---|---|---|---|
A | DC+ connection | K | Enclosure opening for DC- | |
B | DC- connection | L | Enclosure opening for DC+ | |
C | Slot for optional micro SD card | M | Enclosure opening ExtVtg | |
D | BatTmp and BatCur connections | N | Enclosure opening AC2 | |
E | BatVtgOut and DigIn connections | O | Enclosure opening AC1 | |
F | Slot for optional communication interface SI-SYSCAN.BGx* | P | ExtVtg connection | |
G | Connecting the communication unit | Q | AC1 connection | |
H | Relay1 and Relay2 connections | R | AC2 connection | |
I | Cable feed-through plate | |||
* If the inverter was ordered with the Communication for multicluster system order option, SI‑SYSCAN.BGx is installed in each master.