BYD B-BOX 2.5 - Default Chapter; Table of Contents

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Contents

1 General Information ......................................................................................................................... 4

1.1 About this manual ................................................................................................................................ 4

1.2 Target Group ........................................................................................................................................ 4

1.3 Intend usage ......................................................................................................................................... 4

1.4 B-BOX and B-Plus definition ................................................................................................................. 4

1.5 Identifying the Product ......................................................................................................................... 4

2 Safety .................................................................................................................................................. 5

2.1 Safety precaution ................................................................................................................................. 5

2.2 Safety guidelines for installation .......................................................................................................... 6

3 Technical parameters ...................................................................................................................... 7

4 Technical noun explanation ........................................................................................................... 8

5 Product overview .............................................................................................................................. 9

5.1 B-BOX System Brief introduction.......................................................................................................... 9

5.2 B-BOX configuration table .................................................................................................................. 10

5.3 B-BOX System diagram ....................................................................................................................... 11

5.4 General introduction of BMU ............................................................................................................. 11

5.5 General introduction of B-Plus 2.5 ..................................................................................................... 12

5.5.1 B-Plus 2.5 brief introduction ........................................................................................................ 12

5.7 B-Plus 2.5 address switch introduction .............................................................................................. 13

6 Cleaning and maintenance ........................................................................................................... 14

6.1 Cleaning .............................................................................................................................................. 14

6.2 Maintenance ...................................................................................................................................... 14

7 Dispose special situation .............................................................................................................. 15

7.1 Battery over discharged maintenance ............................................................................................... 15

7.2 Force Majeure .................................................................................................................................... 15

8 BOX CONFIGURATION LIST with different inverter ................................................................. 15

8.1 B-BOX configuration list with SMA sunny island-On/Off grid ............................................................ 15

8.2 B-BOX configuration list with GOODWE ES-On/Off grid..................................................................... 16

8.3 B-BOX configuration list with GOODWE BP-On grid ........................................................................... 16

8.4 B-BOX configuration list with Victron Multiplus/Multigrid-On/Off grid............................................. 16

8.5 B-BOX configuration list with Solax -On grid ...................................................................................... 17

9 Normal issues and solutions ........................................................................................................ 18

9.1 Normal alarm and solution display on SMA sunny island SRC ........................................................... 18

9.2 Normal alarm and solution display on B-Plus 2.5 ............................................................................... 19

9.3 Normal alarm and solution display on BMU ...................................................................................... 19

10 Warranty ......................................................................................................................................... 20

11 Login in after service web ........................................................................................................... 20