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The SBC-6120 PV charge controller is designed for use with all types of photovoltaic panels and wet/sealed lead acid batteries. The 3-stage charging system (Bulk, Absorption & Float) is fully automatic and provides for the complete charge and maintenance of batteries.

| Model Specifications | SBC-6120 |
| Battery Voltage | 12V |
| Maximium PV Panel Open Circuit Voltage | 26V |
| Contimuous Load / Charge Current | 20A |
| Max Load / Charge Current | 25A |
| Operation Current (No Load) | 30mA |
| Electronic Blocking | √ |
| Battery reverse polarity | √ |
| Overcharge & Over-discharge protection | √ |
| High Temperature Protection | √ |
| Battery Status Indicator | 5-State LED |
| Charging Status Indicator | 3-State LED |
| Fuse | 30A |
| Battery Charging float voltage setting | Preset 13.5V |
| Battery Charging bulk voltage setting | Preset 14.3V |
| Low voltage disconnect (LVD) | Preset 11.5V |
| Low voltage Reconnect (LVR) | Preset 12.5V |
| Dimensions LWH (mm) | 150 x 85 x 45 |