4 Product Overview
SMA Solar Technology AG
Operating manual
21
SI44M-80H-13-BE-en-15
4
Product Overview
4.1
Product Description
The Sunny Island is a battery inverter that controls the electrical energy balance in an off-grid system, in a system for
increased self-consumption or in a battery-backup system.
D
E
C
A
B
Figure 2: Design of the Sunny Island inverter
Position
Designation
A
Enclosure lid
B
Label with QR Code for scanning via the SMA 360° App and easy connection to the in-
verter's user interface via WLAN
C
Control panel with LED signals
D
Ventilation grid
E
Type label
The type label uniquely identifies the inverter. You will require the information on the type la-
bel to use the product safely and when seeking customer support from Service. The type la-
bel must remain permanently attached to the product. You will find the following information
on the type label:
• Address of SMA Solar Technology AG
• Device type (Model)
• Serial number (Serial No.)
• Device-specific characteristics
• Identification key (PIC) for registration in Sunny Portal
• Registration ID (RID) for registration in Sunny Portal
• WLAN password WPA2-PSK (WiFi Protected Access 2 - Preshared Key) for direct
connection to the inverter via WLAN
4.2
Symbols on the Product
Icon
Explanation
Beware of a danger zone
This symbol indicates that the product must be additionally grounded if additional grounding
or equipotential bonding is required at the installation site.
