BYD Battery-Box Pro 2.5 - Default Chapter; Table of Contents

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Contents
1 General Information ................................................................................................................................ 3
1.1 Validity ............................................................................................................................................................................... 3
1.2 Application ....................................................................................................................................................................... 3
1.3 Intended use ................................................................................................................................................................... 3
1.4 Battery-Box and B-Plus L definition ........................................................................................................................ 3
1.5 Identifying the Product ............................................................................................................................................... 4
2 Safety ......................................................................................................................................................... 4
3 Technical Data .......................................................................................................................................... 5
4 Technical Terms ....................................................................................................................................... 6
5 Product Overview .................................................................................................................................... 6
5.1 Battery-Box System brief introduction .................................................................................................................. 6
5.2 Battery-Box configuration table ............................................................................................................................... 8
5.3 General introduction of BMU .................................................................................................................................... 8
5.4 General introduction of B-Plus L 2.5 ....................................................................................................................... 8
5.5 Operating environment ............................................................................................................................................... 9
6 Cleaning and Maintenance ..................................................................................................................... 9
6.1 Cleaning ............................................................................................................................................................................ 9
6.2 Maintenance ................................................................................................................................................................. 10
6.2.1 Recharge requirement for normal storage ................................................................................................ 10
6.2.2 Recharge requirement when battery is over discharged ..................................................................... 10
7 Compatible Inverter List ....................................................................................................................... 10
8 Common Issues and Solutions ............................................................................................................. 10
8.1 Alarm indicated on the BMU and solution ........................................................................................................ 10
8.2 Alarm displayed on B-Plus L 2.5 and solution.................................................................................................. 11
8.3 Common issues displayed on inverter and solution ...................................................................................... 13
9 Warranty ................................................................................................................................................. 13
Appendix 1: Minimum Configuration with Different Brands of Inverters ........................................ 14
1 Minimum configuration with SMA Sunny Island inverter ............................................................................... 14
2 Minimum configuration with GOODWE inverter ............................................................................................... 14
2.1 Minimum configuration with ES ....................................................................................................................... 14