SMA EV Charger 7.4 - Circuitry Diagram

4 Product Overview
SMA Solar Technology AG
Operating manualEVCxx-10-BE-en-1018
4.5.1 Circuitry Overview
SUNNY BOY
STORAGE
3
SUNNY
HOME MANAGER 2.0
3
3
3
SUNNY BOY
3
SMA
EV CHARGER
max. 63 A
max.
50 A
max.
16 A
max.
32 A
PV MODULE
BATTERY
Grounding conductor
Line conductor
Neutral conductor
DC+ cabel
DC– cabel
LOAD
DISTRIBUTION BOARD
GRID-CONNECTION POINT
with energy meter of
the grid operator
UTILITY
GRID
PROTECTIVE DEVICES
with RCD and LSS
VEHICLE
Figure 4: Circuitry overview (example with EVC22-3AC-10)