SMA METER BOX FOR SUNNY BACKUP - Manual (Page 22)

6 Electrical Connection SMA Solar Technology AG
22 METERBOXSBU-IA-en-40 Installation Manual
3. Connect the extension cord for the PV production meter.
• Connect a plug of the extension cord to the
upper jack of the feed-through adapter.
• Connect the other plug of the extension cord to
the "PV-Meter" jack of the Meter Box.
4. Place the magnet holder of another reading head
on the upper right of the front side of the grid feed-
in and purchased electricity meter. To achieve this,
the infrared interfaces on the reading head and on
the meter for the grid feed-in and purchased
electricity must rest on top of each other and the
connection cable of the reading head must point
upwards.