Solar MPPT-10 User Manual

1
Content
1. Safety Instructions......................................................................................... 3
2. MPPT Controller Instructions......................................................................3
2.1 Overview....................................................................................................3
2.2 Structure....................................................................................................4
2.3 Functions.................................................................................................. 4
2.4 MPPT technology Instructions............................................................6
3. PV System Planning Reference.................................................................. 8
3.1 System Voltage........................................................................................ 8
3.2 Solar Modules Configuration...............................................................8
3.3 Wire Sizing................................................................................................ 9
3.4 Over Current Protection......................................................................10
3.5 Lightning Protection............................................................................ 10
3.6 Grounding............................................................................................... 11
3.7 System Expansion................................................................................ 11
4. Installation...................................................................................................... 11
4.1 Dimensions............................................................................................. 11
4.2 Connecting Diagram............................................................................ 12
4.3 Wiring....................................................................................................... 12
4.4 Installation Process............................................................................. 13
5. Operation Instructions................................................................................ 13
5.1 Button Function.................................................................................... 13
5.2 LED Displays..........................................................................................14
5.3 System Voltage Indication..................................................................14
6. Faults and Remedies................................................................................... 14
6.1 Protection Remedies........................................................................... 15
6.2 Common Faults and Remedies........................................................ 16
7. Technical Data............................................................................................... 17
8. Quality Assurance........................................................................................ 18

Solar MPPT-10 Specifications

General

Brand	Solar
Model	MPPT-10
Category	Controller
Language	English