Microtek solar charge controller smu 30 amps, 12 Volt

with 12 Months Warranty
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Product summary

Microtek’s solar management unit is best suited for low-power applications. It is used to charge battery from solar panels. The micro-controller in Microtek Solar Management Unit, senses the battery full-charge voltage and it cuts off the battery from charging, when it reached full charge status. It reconnects the battery if the battery charge drops to a preset level.





smu 3012

system voltage

12 volt

charging capacity

30 amps



Solar panel support

360 Watts 

recommended panel voc

22 volt

recommended battery Ah

80 ah - 220 Ah

peak charger efficiency



Led Indications

  • solar charging
  • panel Reverse polarity
  • battery reverse polarity
  • output on


Ask a Question
  • is ka proper review kro sir youtube par. specially switch k bar me. what is purpose to given the switch. which is working in both conditions. on - off or some spesfication. like changing cut off automatically, menual charging ect.

    Thank you so much for your suggestion on making new video of Microtek solar charge controller smu 3012, We will soon release a video on this. 

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