SMA METER CONNECTION BOX - Manual (Page 6)

The Meter Connection Box SMA Solar Technology AG
6 METERBOX-IEN110611 Installation Guide
2 The Meter Connection Box
The Meter Connection Box records meter pulses from an energy meter and supplies the data to the
Sunny WebBox from SMA Solar Technology AG. The data can be used to display the energy
consumption, grid feed-in and self-consumption. Depending on the requirements, the Meter
Connection Box can be connected, as displayed, to one of three energy meter types:
• Option 1: Connection to the PV yield meter
*
• Option 2: Connection to the feed-in meter
• Option 3: Connection to the grid consumption meter
The data is displayed by SMA communication products. The communication is carried out via RS485.
The voltage is supplied by a plug-in power supply.
* PV = photovoltaics