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
