Sofar solar BTS Series - Table of Contents

BTS E5~20-DS5 user manual V1.0
Copyright © Shenzhen SOFARSOLAR Co., Ltd
I
Contents
Preface ............................................................................................................... III
1. Basic Safety Information ............................................................................... 1
1.1. Requirement for Installation and Maintenance ............................ 1
1.2. Description of safety information symbols ....................................4
2. Product Introduction .......................................................................................6
2.1. Product overview .............................................................................. 6
2.2. Product Model Description ..............................................................7
2.3. Product Appearance .........................................................................9
2.4. Indicator lights description .............................................................10
2.5. Product label ................................................................................... 14
2.6. System capacity expansion description ......................................15
3. Product Installation ...................................................................................... 16
3.1. Checking Before Installation ......................................................... 16
3.2. Preparation for Installation Tools ..................................................19
3.3. Installation environment .................................................................21
3.4. Installation Space ........................................................................... 22
3.5. Battery system installation ............................................................ 22
4. Electrical Connection ...................................................................................27
4.1. Preparation of Connection Cables ...............................................28
4.2. Electrical Connection for Internal System ...................................28
4.3. External Electrical Connection ..................................................... 33
4.3.1 External Electrical Connection ..................................................... 33
4.4. Battery parallel installation ............................................................ 40
4.5. Fuse replacement ...........................................................................40
4.6. Install the protective cover ............................................................ 41
5. Commissioning ............................................................................................. 43
5.1. Double Check ..................................................................................43
5.2. Electrify for the First Time（Important） .....................................43
5.3. Battery Parameter Settings ...........................................................43
5.4. Software Update ............................................................................. 45