SMR-MPPT1050-RS485
10A MPPT SOLAR CHARGE CONTROLLER

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SOLAR CHARGE CONTROLLER

MPPT Solar Charge Controller

Smart-MPPT Series

MPPT, 10A, 12V, 130W max input power, 45V max solar voltage, LED display, infrared, IP67, RS485 Function. Smart-MPPT series intelligent MPPT solar controller is programmable , waterproof and well-suited for a wide range of solar systems. The charging efficiency of this controller is higher than a traditional PWM controller, helping to get the most out of the solar panel.

Main Features

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  • Innovative Maximum Power Point Tracking(MPPT) technology, tracking efficiency >99.9%

  • High charge conversion efficiency up to 96.5%6

  • Multiple load output modes are available

  • Use high performance, ultra-low power consumption Bluetooth dedicated chip

  • Adopt Bluetooth 5.0 and BLE technology

  • Suitable for Gel, Liquid, AGM and Lithium batlery

  • Four slage charging: MPpT, boost, equalization, float

  • 0'c Charging Protection(Lithium)

  • When BMS power off because of LVD, it can activate the syslem automatically

  • Day/Night threshold can adjust automatically

  • Waterproof iP67, Strong and durable aluminum case

  • Full automatic electronic protect function


Datasheets

ItemSMR-MPPT1050-RS485SMR-MPPT1575-RS485SMR-MPPT2075-RS485
Max Charging Current10A15A20A
System Voltage12V12V/24V automatical recognization 
Max input power130W200W/400W260W/520W
Max volt on Bat. Terminal25V35V
Battery TypeLithium, Liquid, Gel, AGM (Programmable, default: Gel)
Liquid, Gel, AGMMPPT Charging Voltage<14.5V@25℃<14.5/29V@25℃
Boost Voltage14.0~14.8V/28.0~29.6V(Default: 14.5/29.0V@25℃, Programmable)
Equalization Voltage14.0~15.0V/28.0~30.0V(Default: 14.8/29.6V@25℃, Liquid/AGM, Programmable)
Float Voltage13.0~14.5V/26.0~29.0V(Default: 13.7/27.4V@25℃, Programmable)
Low Volt. Disconnect10.8~11.8V/21.6~23.6V; SOC1~5(Default: 11.2/22.4V, Programmable) 
Reconnect Voltage11.4~12.8V/22.8~25.6V(Default: 12.0/24.0V, Programmable)
Overcharge Protect15.5V15.5/31.0V
Temp. Compensation-4.17mV/K per cell (Boost, Equalization), -3.33mV/K per cell (Float)
LithiumCharging voltage target10.0~17.0V10.0~32.0V(Lithium, Programmable) 
Charging voltage recovery9.2~16.8V  9.2~31.8V(Lithium, Programmable)
Low voltage disconnect 9.0~15.0V9.0~30.0V(Lithium, Programmable)
Low voltage reconnect 9.6~16.0V 9.6~31.0V(Lithium, Programmable) 
0℃ Charging protectionYes, No, Slow(Default: Yes)
Max volt on PV terminal *1 45V  55V
Dusk/Dawn detect volt.3.0~8.0V3.0~20.0V (Programmable)
Day/Night delay time0~30Min (Programmable)
MPPT tracking range   *2  (Battery Voltage + 1.0V)~Voc*0.9
Max tracking efficiency>99.9%
Output Current10A15A20A
Max charge conversion96.5%97.5%
Self consumption6~8mA
Dimensions81*85.8*23.1mm         145*85.8*30mm145*95.8*42.5mm
Weight260g600g730g
Ambient temperature-35~+60℃
Ambient humidity0~100%RH
Protection degreeIP67
Max Altitude4000m


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