Table Of Contents - opti-solar SC MPPT series User Manual

1.Safety instrucitons and waiver of liability ................................................................................................... 1
1.1 Safety Instructions ..................................................................................................................................... 1
1.2 Liability Exclusion ...................................................................................................................................... 1
2. Pruduct Overview .......................................................................................................................................... 2
2.1 Outstandong Features
2.2 MPPT ......................................................................................................................................................... 2
2.3 Four Charging Stage ................................................................................................................................. 4
3. Dimensions .................................................................................................................................................... 5
3.1 The dimensions of SC-20MPPT ................................................................................................................ 5
3.2 The dimensions of SC-40MPPT ................................................................................................................ 6
4. Structure & Accessory .................................................................................................................................. 7
4.1 Structure & Characteristics of SC-20MPPT .............................................................................................. 7
4.2 Structure & Characteristics of SC-40MPPT .............................................................................................. 8
4.3 Optional Accessories ................................................................................................................................. 8
5. Installation ..................................................................................................................................................... 9
5.1 Installation Notes ....................................................................................................................................... 9
5.2 Mounting Location Requirements.............................................................................................................. 9
5.3 Wiring Specifications......................................................................................................10
5.4 Connection..................................................................................................................10
5.5 Grounding
6.Operarion ...................................................................................................................................................... 12
6.1.1 Status Description
6.1.2 The interface automatically cycles ....................................................................................................... 13
6.1.3 Press OK to browse the interface
6.1.4 Fault indication...........................................................................................................14
6.2 Key function
6.3 USB interface
6.4 Parameters setting..........................................................................................................15
6.4.1 Low voltage protection and reconnect
6.4.2 Battery type
6.4.3 Load mode
7. Protections, Troubleshooting and Maintenance ...................................................................................... 16
7.1 Protection
7.2 Troubleshooting.............................................................................................................17
7.3 Maintenance
8. Technical Data ............................................................................................................................................. 18
8.1 Technical data of SC-20MPPT............................................................................................18
8.2 Technical data of SC-40MPPT............................................................................................19

Table Of Contents