Sunny Boy Installation Manual

Table of Contents
SMA Solar Technology AG
Installation ManualSBxx-1SP-US-41-IA-xx-104
6.6 DC Connection........................................................................................................... 46
6.6.1 Requirements for the DC Connection.................................................... 46
6.6.2 Connecting the PV Array........................................................................ 48
7 Commissioning ......................................................................... 51
7.1 Commissioning Procedure ......................................................................................... 51
7.2 Commissioning the Inverter........................................................................................ 51
7.3 Establishing a connection to the user interface ........................................................ 53
7.3.1 Establishing a Direct Connection via Ethernet ...................................... 53
7.3.2 Establishing a direct connection via WLAN ......................................... 53
7.3.3 Establishing a Connection via Ethernet in the local network ............... 55
7.3.4 Establishing a Connection via WLAN in the Local Network ............... 56
7.4 Logging Into the User Interface................................................................................. 57
7.5 Selecting a configuration option ............................................................................... 58
8 Disconnecting the Inverter from Voltage Sources................. 61
9 Decommissioning the Inverter................................................. 63
10 Technical Data .......................................................................... 65
10.1 DC/AC ....................................................................................................................... 65
10.1.1 Sunny Boy 3.0-US / 3.8-US / 5.0-US .................................................. 65
10.1.2 Sunny Boy 6.0-US / 7.0-US / 7.7-US .................................................. 67
10.2 AC Output, Secure Power Supply Operation.......................................................... 69
10.3 Multifunction Relay..................................................................................................... 69
10.4 Triggering Thresholds and Tripping Time.................................................................. 70
10.5 General Data ............................................................................................................. 70
10.6 Fan (only with Sunny Boy 7.0-US / 7.7-US)............................................................ 72
10.7 Protective Devices ...................................................................................................... 72
10.8 Torques ....................................................................................................................... 72
10.9 Data Storage Capacity.............................................................................................. 73
11 Compliance Information.......................................................... 74
12 Contact ...................................................................................... 75
ENGLISH