SMA 20000TL - Manual (Page 3)

Table of Contents
1 Information on this Document ................................................. 5
1.1 Validity ................................................................................................ 5
1.2 Target Group...................................................................................... 5
1.3 Additional Information ....................................................................... 5
1.4 Symbols .............................................................................................. 6
1.5 Nomenclature..................................................................................... 7
2 Safety......................................................................................... 8
2.1 Intended Use ...................................................................................... 8
2.2 Safety Information.............................................................................. 8
3 Scope of Delivery...................................................................... 10
4 Product Description................................................................... 11
4.1 Sunny Tripower .................................................................................. 11
4.2 LED Signals ......................................................................................... 13
4.3 Interfaces and Functions .................................................................... 14
5 Mounting ................................................................................... 16
5.1 Requirements for Mounting ............................................................... 16
5.2 Mounting the Inverter......................................................................... 18
6 Electrical Connection................................................................. 22
6.1 Safety during Electrical Connection.................................................. 22
6.2 Overview of the Connection Area .................................................... 23
6.2.1 View from Below ............................................................................ 23
6.2.2 Interior View ................................................................................... 24
6.3 AC Connection................................................................................... 24
6.3.1 Requirements for the AC Connection............................................ 24
6.3.2 Connecting the Inverter to the Utility Grid.................................... 26
6.3.3 Connecting Additional Grounding ............................................... 28
6.4 DC Connection................................................................................... 28
6.4.1 Requirements for the DC Connection............................................ 28
6.4.2 Connecting the PV Array ............................................................... 29
7 Commissioning.......................................................................... 32
Table of Contents SMA Solar Technology AG
Operating Manual 3 STP20-25TL-BE-en-12