· 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:
Battery Parameters | Item | MT1050-EU | MT1050-RS485 | MT1550-EU | |
System Voltage | 12V | ||||
Max Charging Current | 10A | 15A | |||
MPPT Charging Voltage | before boost or equalization charging stage | ||||
Gel, AGM, Liquid | Boost Voltage | 14.5V@25℃ | |||
Equalization Voltage | 14.8V@25℃(Liquid ,AGM) | ||||
Float Voltage | 13.7V@25℃ | ||||
Low voltage disconnect | 10.8~11.8V, SOC1~5 (default: 11.2V) | ||||
Overcharge Protect | 15.5V | ||||
Temp. Compensation | -4.17mV/K per cell (Boost, Equalization)， -3.33mV/K per cell (Float) | ||||
Lithium | Charging target voltage | 10.0~17.0V(Programmable, default: 14.4V) | |||
Low voltage disconnect | 9.0~15.0V(Programmable, default: 10.6V) | ||||
Battery Type | Gel, AGM, Liquid, Lithium（default: Gel) | ||||
Max volt on Bat. Terminal | 20V | ||||
Panel Parameters | Max volt on PV *1 | 45V | 35V | ||
Max input power | 130W | 200W | |||
Day/Night threshold | 8.0V | ||||
MPPT tracking range *2 | (Battery Voltage + 1.0V)~Voc*0.9*2 | ||||
Load Parameters | Output Current | 10A | |||
USB interface | 5V, 2A | / | 5V, 2A | ||
Load mode | Always on, Street lamp, User-defind Mode | ||||
System Parameters | Max tracking efficiency | >99.9% | |||
Max charge conversion | 97.5% | ||||
Dimensions | 189*96*53mm | ||||
Weight | 420g | ||||
Self consumption | 0.2W | ||||
Communication | / | RS485 | / | ||
Grounding | Common Negative | ||||
Power terminals | 8AWG (10mm2) | ||||
Ambient temperature | -20~+55℃ | ||||
Storage temperature | -25~+80℃ | ||||
Ambient humidity | 0~100%RH | ||||
Protection degree | IP32 | ||||
Max Altitude | 4000m | ||||
MT1050-EU is a sort of solar controller 12V.
Solar controller 12V, named MT1050-EU, means 12V system voltage, as well as 10A charge and discharge current.
MT1050-EU is the smallest current-10A in the Magic series MPPT.
Solar controller 12V, for 12V system voltage, the max power of solar panel can reach to 130W, under which condition the MT1050-EU can realize full power 10A charging and discharging, max charging conversion efficiency is up to 98%. Adopt innovative i-Magic tracking algorithms, MPPT tracking efficiency is up to 99.9%.
Having two USB interfaces is the biggest difference from other magic products. The maximum output of a single USB is 5V 1.5A, and the total output of 2USB is 5V 2A, which can be used to charge smart devices such as mobile phones and tablets.
When the solar controller 12V is under low voltage protection, the USB stops outputting; After the controller recovers from the low-voltage protection state, the USB starts the output normally.
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