MPPT controller for solar street light
MPPT, 20A, 12V/24V auto, 260W/520W max input power, 55V max solar voltage,
10~90W/20~180W LED driver built in, LED display, infrared, IP67,
MPPT solar charge controller
MPPT-DC series solar charge controller use the most advanced MPPT technology ,the tracking efficiency >99.9%.It makes your solar system generate maximum solar power 30% more than ordinary charge controllers. It combines solar charge controller and LED constant current driver into one unit which is ideal for solar LED street light, especially when dimming function is needed.
12V/24V system voltage automatic recognition, with waterproof IP67 protection degree enable, it operate normally under tough conditions.
Type | MPPT2075-DC |
System voltage | 12V/24V automatical recognization |
Max charging current | 20A |
MPPT charging voltage | <14.5/29.0V@25℃ |
Boost voltage | 14.5/29.0V @25℃ |
Equal voltage | 14.8/29.6V @25℃(Liquid) |
Float voltage | 13.7/27.4V @25℃ |
Low voltage disconnect | 10.8~11.8V/21.6~23.6V;SOC1~5 (Programmable) |
Low voltage reconnect | 11.4~12.8V/22.8~25.6V(Programmable) |
Over voltage protection | 15.5/31.0V |
Max battery voltage | 35V |
Temp compensation | -4.17mV/K per cell (Boost,Equalization), -3.33mV/K per cell (Float) |
Battery type | AGM,Liquid,GEL(Programmable) |
Max solar voltage | 55V |
Max input power | 260W/520W |
Day/Night threshold | 3.0~20.0V(Programmable) |
Day/Night delay time | 0~30min(Programmable) |
MPPT tracking range | (battery voltage+1.0V)~Voc*0.9 |
Output power | 10~90W/20~180W |
Output voltage | 20~55V/30~55V |
Output current | 0.15~6.0A(Programmable) |
Current precision | ±2% |
Auto dimming | Yes,No,365 |
Voltage of start dimming | 11.8~12.5V/23.6~25.0V(Programmable) |
Dimming percentage | 1~20%(Programmable) |
Max tracking efficiency | >99.9% |
Max charge conversion | 97.5% |
Max LED driver efficiency | 96.5% |
Self consumption | 6mA |
Dimensions/Weight | 85.8*145*42.5mm/720g |
Ambient temperature | -35~+60℃ |
Ambient humidity | 0~100%RH |
Protection degree | IP67 |
Max altitude | 4000m |
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10~90W/20~180W LED driver built in, LED display, infrared, IP67,
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