Sonnen sonnenBatterie 10, Installation Instructions Manual, Page: 4 / 100

Table of contents
iv Installation instructions sonnenBatterie 10
6 Connecting the storage system ................................................................................................................. 31
6.1 Electrical connection overview ....................................................................................................... 32
6.2 Placing components in the distributor.......................................................................................... 35
6.3 Wiring the components and storage system.............................................................................. 35
6.4 Installing the power meter ................................................................................................................ 36
6.4.1 Connecting the power meter ............................................................................................ 36
6.4.2 Configuring the power meter............................................................................................ 38
6.4.3 Connecting the Modbus cable .......................................................................................... 40
6.5 Establishing an internet connection ............................................................................................... 41
6.6 Connecting a demand response enabling device (DRED) .................................................... 42
6.7 Connecting the mains cable ............................................................................................................. 42
6.8 Installing the battery modules.......................................................................................................... 43
6.8.1 Positioning the battery modules....................................................................................... 43
6.8.2 Connecting the battery modules...................................................................................... 45
6.8.3 Subsequent extension of storage capacity................................................................... 48
7 Installing the extension cabinet (optional) ........................................................................................... 49
7.1 Mounting the extension cabinet ..................................................................................................... 49
7.1.1
Selecting the installation location .................................................................................... 49
7.1.2 Installing the mounting frame............................................................................................ 50
7.1.3 Cable entry point.................................................................................................................... 50
7.1.4 Mounting the battery coupling........................................................................................... 51
7.2 Connecting the extension cabinet ................................................................................................. 52
7.2.1 Positioning the battery modules....................................................................................... 52
7.2.2 Connecting the BMS communication lines .................................................................. 52
7.2.3 Connecting the battery cables.......................................................................................... 53
7.3 Completing the extension cabinet installation .......................................................................... 54
8 Using digital inputs/outputs (optional) .................................................................................................. 55
8.1 Overview of digital inputs and outputs......................................................................................... 55
8.2 Connecting digital inputs/outputs.................................................................................................. 56
8.2.1 Implementing PV reduction................................................................................................ 56
8.2.2 Using electrical consumers for self-consumption optimisation ........................... 59
8.2.3 Using additional external electrical generators........................................................... 60
8.2.4 Recording constant power of an electrical generator .............................................. 61
8.2.5 Recording fluctuating power of an electrical generator ......................................... 62
9 sonnenProtect 4000 (optional) ............................................................................................................... 64
9.1 System components of the sonnenProtect................................................................................ 64
9.2 Illuminated switch function............................................................................................................... 65
9.3 Type plate ................................................................................................................................................ 65
9.4 Additional parts required ................................................................................................................... 65
9.5 Installing the sonnenProtect ............................................................................................................ 66
9.6 Connecting the sonnenProtect ...................................................................................................... 67
9.6.1 Installing the backup circuit(s)........................................................................................... 68
9.6.2 Positioning components in the electrical distributor ................................................ 70
9.6.3 Wiring the sonnenProtect................................................................................................... 70
9.6.4 Attaching safety label to the distributor........................................................................ 73
9.6.5 Attaching type label to storage system.......................................................................... 73