System Structure - SMA HM-20 Operating Manual

4 Product Description
4.4

System Structure

The Sunny Home Manager has an integrated measuring device. Depending on the application, the
Sunny Home Manager is integrated and configured differently in the system (see Section 8.2, page 33):
PV system with SMA inverters and measurement at the grid-connection point (recommended)
PV MODULES PV MODULES
SUNNY BOY 1.5/2.5 SUNNY BOY TL
PV system with inverters of other manufacturers and measurement at the grid-connection point
and the PV generation using a Sunny Home Manager and an SMA Energy Meter
PV MODULES PV MODULES
SUNNY BOY 1.5/2.5
PV INVERTER
24 HM-20-BE-en-10
APPLIANCE
RADIO-CONTROLLED INTELLIGENT
SOCKETS APPLIANCE
via WLAN via WLAN
APPLIANCE
RADIO-CONTROLLED
SUNNY HOME
SOCKETS
MANAGER 2.0
via WLAN
SUNNY PORTAL
INTELLIGENT
APPLIANCE
via ETHERNET
DC
INTELLIGENT INTELLIGENT
APPLIANCE APPLIANCE
via WLAN via ETHERNET
DC
SMA Solar Technology AG
UTILITY GRID
UTILITY METER
FOR BILLING
INTERNET PURPOSES
SUNNY HOME
MANAGER 2.0
ROUTER
AC Ethernet WLAN
SUNNY PORTAL
UTILITY GRID
UTILITY METER
FOR BILLING
PURPOSES
INTERNET
SMA ENERGY METER
ROUTER
AC
Ethernet
Operating Manual
WLAN