Projecta Automatic 12/24V 20A 4-Stage Solar Charge Premium Controller With Remote Control – SC320D
The SC320D is a premium solar charge controller ideal for caravans and setups where solar panels produce up to 20A. Its sophisticated remote control provides total user control, advanced operation, and the ability to set tailored charging profiles while monitoring battery and charging status.
Features:
- 4-Stage Automatic Charging: Bulk, absorption, equalisation, and float stages for optimal battery care
- Remote Control: Advanced monitoring and control of battery status and charging profile
- Negative Load Switching: Protects connected devices and prevents reverse current
- Low Voltage Disconnect (LVD): Safeguards batteries from over-discharge with adjustable settings
- Standby Efficiency: Minimal power draw when idle
- User-Friendly: Ideal for caravans, houseboats, and remote applications
Specifications:
| SC320D | |
|---|---|
| Part No. | SC320D |
| Input | 12V or 24V |
| Max Input | 50V DC, 20A |
| Max Charge/Load | 20A |
| Max Panel Size | 240W (12V) |
| Load Switching | Negative |
| Battery | 12V or 24V |
| Charge Control | 4-Stage Charging |
| Bulk Voltage | Gel: 14.2V / 28.4V |
| Absorption Voltage | AGM: 14.4V / 28.8V Wet: 14.6V / 29.2V |
| Equalisation Voltage | Gel: 14.6V / 29.2V AGM: 14.6V / 29.2V Wet: 14.8V / 29.6V |
| Float Voltage | 13.8V / 27.6V |
| LVD Disconnect | 12V: Default 11.1V, User Set 9–17V 24V: Default 22.2V, User Set 18–34V |
| LVD Reconnect | 12V: Default 12.6V, User Set 9–17V 24V: Default 25.2V, User Set 18–34V |
| Standby Current | 23.4mA |
| Approvals | EMC |