SMA ST6-US - Manual (Page 10)

The Sunny Tower SMA America, LLC
10 ST36-48US-IA-IUS112321 Installation Guide
2 The Sunny Tower
2.1 Appropriate usage
The Sunny Tower is a mounting frame which enables you to easily install six inverters of type
SB 6000US, SB 7000US or SB 8000US. The AC and DC cabling is pre-wired, as is the
communication via RS485, and the AC/DC Disconnect.
An optional Sunny WebBox allows remote monitoring of the PV plant via an internet connection.
The Sunny Tower is delivered with a base plate for easy installation.
It is prohibited:
• to use the Sunny Tower for purposes other than those described here.
• to connect voltage sources to the inverter other than those consisting of PV-modules.
• to modify the Sunny Tower or to install components that are not explicitly recommended by
SMA or sold by SMA for this purpose.
2.2 Device overview
The following figures provide you with an overview of the Sunny Tower.
Front view
Position Description
A AC/DC disconnect
B Sunny Boy