Alpha ESS SMILE5 Installation, Operation & Maintenance Manual page 6

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4. Storage and Transport ............................................................................... 31
4.1. Storage .................................................................................................. 31
4.1.1. Inverter Storage .................................................................................................................. 31
4.1.2. Battery Storage .................................................................................................................... 31
4.2. Transport ............................................................................................... 32
5. Mounting ..................................................................................................... 33
5.1. Checking the Outer Packing ................................................................ 33
5.2. Scope of Delivery .................................................................................. 33
5.3. Requirements for Mounting ................................................................ 35
5.3.1. Basic Requirements ............................................................................................................ 35
5.3.2. Mounting Environment Requirements ......................................................................... 35
5.3.3. Mounting Structure Requirements ................................................................................ 36
5.3.4. Mounting Angle and Stack Requirement .................................................................... 36
5.3.5. Mounting Space Requirements ...................................................................................... 37
5.4. Preparing Tools and Instruments ........................................................ 38
5.5. Mounting the Product .......................................................................... 39
5.5.1. Mounting the Battery ........................................................................................................ 39
5.5.2. Mounting the Inverter ....................................................................................................... 44
5.5.3. Mounting the WiFi Module ............................................................................................. 46
6. Electrical Connection ................................................................................. 47
6.1. Cable Requirements for Connection ................................................... 48
6.2. Connecting Additional Grounding ...................................................... 49
6.3. AC Connection ...................................................................................... 50
6.3.1. Requirements for the AC Connection ........................................................................... 50
6.3.2. Grid and Backup Connection .......................................................................................... 51
6.4. CT Connection & Electricity Meter Connection .................................. 53
6.4.1. Acrel Meter Connection .................................................................................................... 53
6.5. PV Connection ...................................................................................... 59
6.6. Electrical Connection Between the Inverter and Battery Packs ......... 60
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