Street Lights
SOLAR CHARGE CONTROLLER
Solar Street Llight Charge Controller
MPPT-DC SERIES
MPPT-DCH
Main Features
Innovative Maximum Power Point Tracking(MPPT) technology, tracking efficiency >99.9%
High charge conversion efficiency of up to 97.5%, discharge conversion efficiency up to 96.59%
Solar power generation and municipal power supply complement each other to improve power supply guaranlee rate.
Oulput constant current (oulput current can be set)
5 slages time and dimming can be adjusted
Can read parameters and running slatus
If ballery voltage is low, it can be set to dimming
Dimming start voltage and percentage can be set
Baltery charging protection
AGM, Liquid, GEL and Lithium battery for selection
Aulomalic temp. compensation (AGM'Liquid/GEL)
Four slages charge way: MPPT, boost, equalization, floalAGM/Liquid'GEL)
Transportation mode(Lithium)
Aulomalic power balance 365 mode, 365 days can be lit(Lithium)
Day/Night threshold can adjust automatically
When BMS power off because of LVD, it can activate the syslem(Lithium)
IP67, Strong and durable aluminum case
Full automatic electronic protect funclion
Datasheets
| Item | MPPT2075-DCHG | |
| Battery Type | Liquid, GEL and AGM | Lithuim |
| System Voltage | 12V/24V automatical recognization | —— |
| Max Charging Current | 20A | |
| MPPT Charging Voltage | before boost, equalization or CVT voltage | |
| Boost Voltage | 14.5/29.0V @25℃ | —— |
| Equalization Voltage | 14.8/29.6V @25℃（Liquid, AGM） | —— |
| Float Voltage | 13.7/27.4V @25℃ | —— |
| Charging target volt. | —— | 10.0~32.0V（Programmable） |
| Charging recovery volt. | —— | 9.2~31.8V（Programmable） |
| Low Volt. Disconnect | 10.8~11.8V/21.6~23.6V（Programmable） | 9.0~30.0V（Programmable） |
| Reconnect Voltage | 11.4~12.8V/22.8~25.6V（Programmable） | 9.6~31.0V（Programmable） |
| Overcharge Protect | 15.5/31.0V | —— |
| 0℃ Charging protection | —— | Yes、No、Slow（Programmable） |
| Max volt on Bat. terminal | 35V | |
| Temp. Compensation | -4.17mV/K per cell (Boost, Equalization)， -3.33mV/K per cell (Float) | —— |
| Max volt on PV terminal | 55V *1 | |
| Max input power | 260/520W | 70W*#(3~8) |
| Dusk/Dawn detect volt. | 3.0~20.0V （Programmable） | |
| Day/Night delay time | 0~30min(（Programmable） | |
| MPPT tracking range | （Battery Voltage +1.0V）~Voc*0.9 *2 | |
| Max input Power | 150W/24V | —— |
| Output Power | 10~90W/20~180W | 5~(22.5W*#(4~8)) |
| Current setting range | 0.15~6.0A（Programmable） | |
| Min current | 100mA（Dimming） | |
| Output Voltage | 20~55V/30~55V | 20~55V |
| Current precision | ±2% | |
| Auto Dimming | 0~100%（Programmable） | |
| Dimming | —— | Yes, No, 365(Programmable) |
| Voltage of start dimming | 11.8~12.5V/23.6~25.0V（Programmable） | 10.0~CVT(Programmable) |
| Dimming percentage | 1~20%（Programmable） | |
| Max tracking efficiency | ＞99.9% | |
| Max charge conversion | 97.5% | |
| Max LED driver efficiency | 96.5% | |
| Self consumption | 8~16mA | |
| Dimensions | 210* 95.8 * 42.5mm | |
| Ambient temperature | -35~+60℃ | |
| Ambient humidity | 0~100%RH | |
| Protection degree | IP67 | |
| Max Altitude | 4000m | |
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