SMA eCharger - Page 21

4 Product overview
SMA Solar Technology AG
Operating manual EVC22-3AC-20-BE-en-10 21
SUNNY
HOME MANAGER 2.0
max.
32 A
max.
32 A
max.
32 A
SMA
EV CHARGER
L1
L2
L3
N
PE
SUNNY BOY
SMART ENERGY
PV MODULES
Grounding conductor
Line conductor
Neutral conductor
DC+ cable
DC– cable
LOAD
DISTRIBUTION BOARD
GRID-CONNECTION POINT
with energy meter of
the grid operator
UTILITY
GRID
PROTECTIVE DEVICES
with RCD and LSS
VEHICLE
PV INVERTER
SMA HOME
STORAGE OR
THIRD-PARTY
PRODUCT
Figure 4: Circuitry overview (example with 3 EVC22-3AC-20)