Key Features
- Intelligent Maximum Power Point Tracking technology increases efficiency 25%~30%.
- Compatible for PV systems in 12V,24V or 48V.
- Three-stage charging optimizes battery performance.
- Maximum charging current up to 60A.
- Maximum efficiency up to 98%.
- Battery temperature sensor (BTS) automatically provides temperature compensation.
- Automatic battery voltage detection.
- Support wide range of lead-acid batteries including wet, AGM and gel batteries.
Technical Parameters
| MODEL | 3KW |
| Nominal System Voltage | 12, 24, or 48 VDC (Auto detection) |
| Maximum Battery Current | 60 Amps |
| Maximum Solar Input Voltage | 145Vdc |
| PV Array MPPT Voltage Range | (Bat. Voltage+5)~115Vdc |
| Maximum Input Power | 12 Volt--800 Watts 24 Volt--1600 Watts 48 Volt--3200 Watts |
| Transient Surge Protection | 4500 Watts / port |
| Temperature compensation coefficient | Volt-5 mV/°C/ cell (25 °C ref.) |
| Temperature compensation | 0°C to +50°C |
| Charging stages | Bulk, Absorption, Float |
| Charging Set points | Absorption Stage |
| Flooded Battery | 14.6 / 29.2 / 58.4Vdc |
| AGM/Gel Battery (Default) | 14.1 / 28.2 / 56.4Vdc |
| Over-charging voltage | 15Vdc / 30Vdc / 60Vdc |
| Overcharging comeback voltage | 14.5Vdc / 29Vdc/ 58Vdc |
| Battery defect voltage | 8.5Vdc/ 17Vdc/ 34Vdc |
| Battery defect comeback voltage | 9Vdc / 18Vdc / 36Vdc |
| Product size (W x H x D) | 322 x 173 x 118 mm |
| Product weight | 4,8 kg |
| Enclosure | IP31 (indoor & vented) |
