· A combination of multiple tracking algorithms enables tracking the maximum power point quickly and accurately
· Innovative Max Power Point Tracking(MPPT) technology, tracking efficiency >99.9%
· Full digital technology, high charge conversion efficiency up to 98%
· LCD display design, read operating data and working condition easily
· Real-time energy statistics function
· 12/24/48V automatic recognition
· Flexible System battery selection: Liquid, Gel, AGM and Lithium
· Extends battery life through accurate remote temperature sensor
· Controller is protected against over-temperature due to built-in power reduction function
· Four stages battery charging process: MPPT, boost, equalization, float
· Dual automatic protection to avoid exceeding the rated charging power and current
· Multiple load control modes: Always on, Street lamp, User-defind Mode
· Two USB interfaces(only -EU model)
· IoT wireless communication or Bluetooth communication functions optional
· With the wireless communication function of the IoT, the controller can be connected remotely through IoT/GPRS
· Monthly charging data can be calculated and displayed by grouping and graphs
· Based RS-485 standard Modbus protocol with RJ11 interface to maximize the communication needs of different occasions
· Perfect EMC & thermal design
· Full automatic electronic protect function for increased charge controller availability
Parameters:
Item | MT2010 | MT3010 | MT2075 | MT3075 | MT4010 | ||
Battery Parameters | Max Charging Current | 20A | 30A | 20A | 30A | 40A | |
System Voltage | 12V/24V automatical recognization | ||||||
Battery Type | Gel, AGM, Liquid, Lithium (default: Gel） | ||||||
Max volt on Bat. Terminal | 35V | ||||||
Gel, AGM, Liquid | MPPT Charging Voltage | before boost or equalization charging stage | |||||
Boost Voltage | 14.0~14.8V/28.0~29.6V @25℃（default:14.5/29V） | ||||||
Equalization Voltage | 14.0~15.0V/28.0~30.0V @25℃（default:14.8/29.6V） | ||||||
Float Voltage | 13.0~14.5V/26.0~29.0V @25℃（default:13.7/27.4V） | ||||||
Low voltage disconnect | 10.8~11.8V/21.6~23.6V, SOC1~5 (default: 11.2/22.4V) | ||||||
Low voltage reconnect | 11.4~12.8V/22.8~25.6V（default: 12.0/24.0V) | ||||||
Overcharge Protect | 15.8/31.3V | ||||||
Temp. Compensation | -4.17mV/K per cell (Boost, Equalization)， -3.33mV/K per cell (Float) | ||||||
Lithium | Charging target voltage | 10.0~32.0V (Lithium, default: 14.4V) | |||||
Charging recovery voltage | 9.2~31.8V (Lithium, default: 14.0V) | ||||||
Low voltage disconnect | 9.0~30.0V (Lithium, default: 10.6V) | ||||||
Low voltage reconnect | 9.6~31.0V (Lithium, default: 12.0V) | ||||||
Panel Parameters | Max volt on PV terminal *1 | 95V | 55V | 95V | |||
Max input power | 260/520W | 390/780W | 260/520W | 390/780W | 520/1040W | ||
Day/Night threshold | 3.0~20.0V（default: 8.0/16.0V) | ||||||
Day/Night delay time | 0~30min（default: 0min) | ||||||
MPPT tracking range*2 | (Battery Voltage + 1.0V)~Voc*0.9 | ||||||
Load Parameters | Output Current | 20A | 30A | 20A | 30A | ||
Load mode | Always on, Street lamp, User-defind Mode | ||||||
System Parameters | Max tracking efficiency | >99.9% | |||||
Max charge conversion | 98.0% | ||||||
Dimensions(mm) | 189*182*64mm | 189*255*63mm | 189*182*58mm | 189*182*64mm | 189*255*69mm | ||
Weight | 1Kg | 1.5Kg | 1Kg | 1.3Kg | 2Kg | ||
Self consumption | ≤8mA(12V),≤12mA(24V) | ||||||
Communication | RS485(RJ11 interface) | ||||||
Optional | IoT, Cyber-BT (Internal / External) | ||||||
Grounding | Common Negative | ||||||
Power terminals | 6AWG (16mm2) | ||||||
Ambient temperature | -20~+55℃ | ||||||
Storage temperature | -25~+80℃ | ||||||
Ambient humidity | 0~100%RH | ||||||
Protection degree | IP32 | ||||||
Max Altitude | 4000m | ||||||
MT3010 is a sort of 30AMP LCD solar charge controller.
MT3010 is belonging to Magic series: 12V/24V automatic recognition, 30A charge and discharge current, the highest charging efficiency is above 98%.
30A MPPT has two models: MT3075 and MT3010. MT3075 max input solar panel volt. is 55V, updated on the basis of MT2075, with the same size and outlook, but doing some modifications on the circuit board and add some electronical components. MT3010 has a big difference with model MT3075, its max. solar PV input volt. is 100V. Due to the higher-level requirement of the heat dissipation, we expand the aluminum back shell, and using the same PCB as 40A MPPT. Stable quality and high performance are the outstanding features of MT3010.
Our 30A MPPT max input solar power is 390W for 12V system, and max. input 780W for 24V system. We now add a protect function on the controller that even if the solar PV's power exceeds the limited power, the controller can work as the marking max. power. As long as the solar panel's Voc not exceeds the limitation, the controller will work well all the time.
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