SMA SUNNY HOME MANAGER Installation - Manual (Page 37)

SMA Solar Technology AG 7 Connection
Installation Manual HoMan-IA-en-17 37
7.2 Connecting the Sunny Home Manager to Energy Meters
7.2.1 Connecting the Sunny Home Manager to the
SMA Energy Meter
The SMA Energy Meter and the Sunny Home Manager must be connected to the same router.
Additionally required material (not included in the scope of delivery):
☐ 1 network cable (for cable requirements, see Section 4.1.4)
Procedure
1. Connect the SMA Energy Meter to the router (see installation manual of the
SMA Energy Meter).
2. Connect the Sunny Home Manager to the router (see Section 7.4, page 41).
7.2.2 Connecting the Sunny Home Manager to Energy Meters
with D0 Interface
Additionally required material (not included in the scope of delivery):
☐ Cable with optical probe and 4-pole plug (see Section 12 "Accessories", page 73).
Requirements for energy meters with D0 interface:
☐ D0 interface in accordance with IEC 62056-21, part 4.3
☐ Recommended resolution: at least 10 Wh.
Energy meters with a D0 interface must have a resolution of at least 1 Wh for the function
Limitation of active power feed-in.
List of recommended energy meters
You can find a list of recommended energy meters with D0 interfaces in the Planning Guidelines
"SMA SMART HOME - The System Solution for more Independence" at www.SMA-Solar.com.
Activation of the D0 interface by the grid operator
It is possible that the D0 interface will need to be cleared by the grid operator. If necessary,
contact your grid operator.