SMA SUNNY BOY 3.0 - Circuitry Overview

4 Product Overview
SMA Solar Technology AG
Operating manual SBxx-1AV-41-BE-en-12 23
4.5.1 Circuitry Overview
2
SUNNY BOY
STORAGE
SUNNY
HOME MANAGER/
SMA ENERGY METER
230 V / 16 A
3
TS4-R
SUNNY BOY
SECURE
POWER SUPPLY
PV MODULE
BATTERY
max. 63 A
Cabel DC+
Cabel DC–
LOAD
UTILITY
GRID
max.
32 A
max.
50 A
Control cable
Grounding conductor
Line conductor
Neutral conductor
DISTRIBUTION BOARD
GRID-CONNECTION POINT
with energy meter of
the grid operator
Figure 3: Circuitry overview (example)