Table Of Contents - SMA Sunny Boy 2000 Technical Description

Sunny Boy 2000
Contents
1 Introduction......................................................................................................... 6
2 System Description ............................................................................................ 7
2.1 String Technology ...................................................................................... 8
2.2 Diagnosis and Communication ................................................................ 10
2.3 Technical Design of the Sunny Boy 2000 ................................................ 11
3 Installation ........................................................................................................ 16
3.1 What must be done in case of transport damages? ................................ 16
3.2 Mounting .................................................................................................. 17
3.3 Electric Connection .................................................................................. 22
3.3.1 Mains Connection................................................................................ 24
3.3.2 Connection of the PV-panels............................................................... 26
4 Commissioning................................................................................................. 30
5 Operation and Failure Indication LEDs ............................................................ 31
6 Plant Monitoring and Diagnosis........................................................................ 48
6.1 Data Transmission via Powerline............................................................. 48
6.2 Data Transmission with a Separate Data Cable ...................................... 51
6.2.1 Upgrading or modification of the Sunny Boy interface ........................ 57
6.3 Graphic User Interface under Windows ................................................... 61
6.4 Measuring Channels and Messages of the Sunny Boy ........................... 63
6.5 Measurement Precision ........................................................................... 65
7 Troubleshooting................................................................................................ 66
8 Warranty Regulations and Liability ................................................................... 68
9 Technical Data ................................................................................................. 70
10 Appendices....................................................................................................... 76
SB2000-11:EE
- 4 -
Technical Description
SMA Regelsysteme GmbH