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MPPT solar charge controller

MPPT, 10A, 12V, 130W max input power,45V max solar voltage,

LED display, infrared, IP67,

10a MPPT solar charge controller


Smart-MPPT series intelligent MPPT solar controller is programmable and especially for solar light system.
The charging efficiency is about 20% higher than the traditional PWM controller, which can make the cost of the whole system much lower.

  • Innovative Max Power Point Tracking (MPPT) technology, tracking efficiency> 99.9%.
  • Full digital technology, high charge conversion efficiency up to 97%.
  • Remote unit to configure with LCD display.
  • 12V lead acid battery ,AGM,Liquid and GEL for selection.
  • IP67, strong and durable aluminum case.
  • Remote Unit to configure,with LCD display.
  • External temp sensor, automatic temp compensation.
  • Four stages charge way: MPPT, Boost, Equal, Float.
  • Full automatic electronic protect function.
Type SMR-MPPT1050
System voltage 12V
Max charging current 10A
MPPT charging voltage <14.5 @25℃
Boost voltage 14.5 @25℃
Equal voltage 14.8 @25℃(Liquid)
Float voltage 13.7 @25℃
Low voltage disconnect 10.8~11.8V,SOC1~5 (Programmable)
Low voltage reconnect 11.4~12.8V(Programmable)
Over voltage protection 15.5V
Max battery voltage 25V
Temp compensation  -4.17mV/K per cell (Boost,Equal),-3.33mV/K per cell (Float)
Battery type AGM,Liquid,GEL(Programmable)
Max solar voltage 45V
Max input power 130W
Day/Night threshold 3.0~8.0V(Programmable)
Day/Night delay time 0 ~ 30min(Programmable)
MPPT tracking range (Vb+1.0V)~Voc*0.9   *
Output current 10A
Max tracking efficiency >99.9%
Max charge conversion 96%
Self consumption 6mA
Dimensions/Weight 85.8*81*23.1mm/260g
Ambient temperature -35~+60℃
Ambient humidity 0~100%RH
Protection degree IP67
Max altitude 4000m