Street Lights
SOLAR CHARGE CONTROLLER
MPPT Solar Charge Controller
MT Series
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Main Features
Magic series solar controller is based on an advanced maximum power point tracking (MPPT) technology developed, dedicated to the solar system, the controller conversion efficiency up to 98%.
It comes with a number of outstanding features, such as:
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
Flexible System battery selection: Liquid, Gel, AGM and Lithium
Extends battery life through accurate remote temperature sensor
The 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
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.
Full automatic electronic protect function for increased charge controller availability
Datasheets
| Item | MT2010 | MT3010 | MT2075 | MT3075 | MT4010 | |
| 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) | |||||
| Max volt on PV terminal *1 | 100V@-20℃，90V@25℃ | 55V@-20℃，50V@25℃ | 100V@-20℃，95V@25℃ | |||
| 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 + 2.0V)~Voc*0.9 | |||||
| Output Current | 20A | 30A | 20A | 30A | ||
| Load mode | Always on, Street lamp, User-defind Mode | |||||
| Max tracking efficiency | >99.9% | |||||
| Max charge conversion | 98.0% | |||||
| Dimensions(mm) | 182*187.5*64mm | 255*187.5*69mm | 182*187.5*58mm | 182*187.5*64mm | 255*187.5*69mm | |
| Weight | 1.3Kg | 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℃~+45℃ | |||||
| Storage temperature | -25℃~+70℃ | |||||
| Ambient humidity | ≤95%RH，No condensation | |||||
| Protection degree | IP32 | |||||
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