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MPPT Solar Street Light Controller
0.00৳
MPPT Solar Street Light Controller
Description
MPPT Solar Street Light Controller
MPPT-DC series intelligent MPPT solar controller is programmable and especially for boost mode LED solar street light system. It includes constant current driver function. The charging efficiency is about 20% higher than the traditional PWM controller, which can drop the cost of the whole system.
- Innovative Max Power Point Tracking(MPPT) technology, tracking efficiency >99.9%
- Full digital technology, high charge conversion efficiency up to 97.5%, discharge conversion efficiency up to 96.5%
- Can output constant current (output current can be set)
- Can read parameters and running status
- If battery voltage is low, it can be set to dimming
- Dimming start voltage and percentage can be set
- Day/Night threshold can adjust automatically
- When BMS power off because of LVD, it can activate the system automatically
- External temperature sensor, automatic temperature compensation(AGM, Liquid and GEL)
- Four stages charge way: MPPT, boost, equalization, float
- IP67, Strong and durable aluminum caseFull automatic electronic protect function
Specification
| Item | MPPT1050-DCLi | ||
| Battery Parameters | System Voltage | 12V | |
| Max Charging Current | 10A | ||
| Max volt on Bat. Terminal | 25V | ||
| Battery Type | Liquid, Gel, AGM and Lithium(Programmable, default: Lithium) | ||
| Liquid, Gel, AGM | MPPT Charging Voltage | <14.5V@25℃ | |
| Boost Voltage | 14.5V @25℃ | ||
| Equalization Voltage | 14.8V @25℃（Liquid, AGM） | ||
| Float Voltage | 13.7V @25℃ | ||
| Low Volt. Disconnect | 10.8~11.8V(Programmable) | ||
| Reconnect Voltage | 11.4~12.8V(Programmable) | ||
| Overcharge Protect | 15.5V | ||
| Temp. Compensation | -4.17mV/K per cell (Boost, Equalization)， -3.33mV/K per cell (Float) | ||
| Lithium | Charging voltage target | 10.0~17.0V(Programmable, default: 12.6V) | |
| Charging voltage recovery | 9.2~16.8V(Programmable, default: 12.4V) | ||
| Low voltage disconnect | 9.0~15.0V(Programmable, default: 9.0V) | ||
| Low voltage reconnect | 9.6~16.0V (Programmable, default: 9.8V) | ||
| 0℃ Charging protection | Yes, Slow, No(Programmable) | ||
| Panel Parameters | Max volt on PV terminal *1 | 45V | |
| Max input power | 120W~150W | ||
| Dusk/Dawn detect volt. | 3.0~8.0V （Programmable） | ||
| Day/Night delay time | 0~30min（Programmable） | ||
| MPPT tracking range | （Battery Voltage +1.0V）~Voc*0.9 *2 | ||
| Load Parameters | Output Power | 1~60W | |
| Output Voltage | 20~45V | ||
| Current setting range | 0.15~3.0A(Programmable) | ||
| Min current | 100mA(Dimming) | ||
| Current precision | ±2% | ||
| Dimming | 0~100%(Programmable) | ||
| Voltage of start dimming | 11.8~12.5V(Gel,AGM and Liquid); 10.0~17.0V(Lithium) | ||
| Dimming percentage | 1~20%(Programmable) | ||
| System Parameters | Max tracking efficiency | >99.9% | |
| Max charge conversion | 96.5% | ||
| Max LED driver efficiency | 96% | ||
| Motion Sensor | IR (optional) | ||
| Self consumption | 6mA | ||
| Dimensions | 85.8*81*23.1mm | ||
| Weight | 260g | ||
| Ambient temperature | -35~+60℃ | ||
| Ambient humidity | 0~100%RH | ||
| Protection degree | IP67 | ||
| Max Altitude | 4000m | ||
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