Description
The MT3075 solar charger controller is based on advanced MPPT (Maximum Power Point Tracking) technology, designed specifically for solar systems. The efficiency of the charger is up to 97%.
Equipped with a number of excellent features:
Innovative Maximum PowerPoint Tracking (MPPT) Technology, Tracking Efficiency> 99%
High charge conversion, efficiency up to 98%
LCD display, easy reading of operating data and state
Real-time monitoring
12 volt battery voltage
Can be set for lead acid and gel batteries; The charge regulator is NOT suitable for other battery types, such as: Nickel cadmium, Nickel Metal Hydride, Lithium Ion and Other Rechargeable Batteries
External temperature sensor, automatic temperature compensation
Two USB charging connectors
Technical data
System voltage: 12V / 24V automatic detection
Max. Charge current: 30 A
MPPT Charging Voltage: <14.5 V / 29.0 V @ 25 ° C
Boost Voltage: 14.5 V / 29.0 V @ 25 ° C
Equalization Voltage: 14.8 V / 29.6 V @ 25 ° C
Flat Voltage : 13.7 V / 27.45 V @ 25 ° C
Underload: 10.8 ~ 11.8 V / 21.6 ~ 23.6 V,
SOC 1 ~ 5 Voltage feedback: 11.6 ~ 12.8V / 23.2 ~ 25.6V
Overvoltage protection: 15.5 V / 31.0 V Max.
Voltage at battery pole: 35 V Temp.
Compensation: -4.17 mV / K per. Cell (boost, equalization); -3.33 mV / K per. Cell (float) Battery type: Liquid, GEL, AGM Max. PV Voltage: 55V DC Max. Solar power: 390 Wp / 780 Wp Sunrise and sunset detection voltage: 8.0 V / 16.0 V MPPT voltage range: VOC ~ 0.9 Output current: 30 A Operating mode: D2D standard, street lamp, user-related settings Max. Tracking efficiency:> 99.9%
Max. Load conversion: 97.0%
Dimensions: 189 x 182 x 72 mm
Weight: 1.25 kg
Self-use: 7 mA
Working temperature range: -20 ~ 50 ° C
Storage temperature range: -25 ~ 80 ° C
Ambient humidity: 0 ~ 100% non-condensing
Protection class: IP32
