MPPT0875-DCLI
8A MPPT SOLAR STREET LIGHT CONTROLLER
MPPT, 8A, 12V.Max input power 100W~120W,Max PV 60V.
LED driver built in,LED power 1W~60W
LED display,Infrared remote control
For lead acid battery and lithium battery
Solar controller charger street lamp
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
| Item | MPPT0875-DCLi | |||||||||||||||||||||
| Battery Parameters | System Voltage | 12V | ||||||||||||||||||||
| Max Charging Current | 8A | |||||||||||||||||||||
| 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 | 60V | ||||||||||||||||||||
| Max input power | 100W~120W | |||||||||||||||||||||
| 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 | 20~58V | |||||||||||||||||||||
| 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 | |||||||||||||||||||||
*1.This value represents the maximum voltage of the solar panel at the minimum operating ambient temperature
*2.Voc means the open circuit voltage of the solar panel..
Application scenariosMORE >