Block diagram

1

DC switch

2

DC input

3

Electromagnetic compatibility (EMC) filter

4

Current measuring point

5

Voltage measuring point

6

Electronic DC disconnection device

7

DC regulator

8

Insulation monitoring

9

Intermediate circuit

10

Inverter bridge

11

Grid monitoring and shutdown

12

3-phase AC output

13

System control with MPP trackers

14

Display

15

Smart Communication Board (SCB)

16

Interfaces (e.g. Ethernet, USB, energy meter)