MPPT charge controller User Manual
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1. General Safety Instruction ........................................................................................................ 1
1.1 Safety Instruction................................................................................................................ 1
1.2 General Precaution ............................................................................................................ 1
1.3 Precaution regarding battery operation ............................................................................... 1
2. Instruction ................................................................................................................................. 2
2.1 Brief Instruction .................................................................................................................. 2
2.1.1 General Description .................................................................................................. 2
2.1.2 Naming Rules ........................................................................................................... 2
2.2 Structure ............................................................................................................................ 3
2.2.1 Front ......................................................................................................................... 3
2.2.2 Connection compartment .......................................................................................... 4
2.2.3 Dimension ................................................................................................................ 5
2.3 Function ............................................................................................................................. 5
2.3.1 Maximum Power Point Tracking ............................................................................... 5
2.3.2 Battery charging control ............................................................................................ 5
2.3.3 Auxiliary Output ........................................................................................................ 6
2.3.4 TBB premium II charging algorithm ........................................................................... 6
2.3.5 Comprehensive Protection........................................................................................ 7
2.3.6 Equalization Charging (EQ charging) ........................................................................ 8
3. Installation and Wiring ............................................................................................................ 10
3.1 Pre-installation inspection ................................................................................................. 10
3.1.1 Check outer packing ............................................................................................... 10
3.2 Select installation location ................................................................................................ 10
3.2.1 Requirement ........................................................................................................... 10
3.3.2 Installation space requirements .............................................................................. 11
3.3 Installation ........................................................................................................................ 11
3.4 Preparation Before Wiring ................................................................................................ 12
3.4.1 PV Array Preparation .............................................................................................. 12
3.4.2 Breaker Preparation................................................................................................ 12
3.4.3 Cable Preparation ................................................................................................... 13