SMU 3012

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Microtek introduces a new and unique device 'Solar Management Unit ". SMU (solar management unit) is a special and unique Indian device that converts your simple Inverter into a Solar Inverter. -The same SMU works on both 12V & 24V inverters.

The charging process is designed for long battery life and improved system performance. Comprehensive self-examination and extensive electronic protection can prevent damage to the wrong cable or system errors.

When the sunlight is full the solar charge controller charges the solar battery with the first value of solar energy, when the battery is fully charged, it runs the load from the sun and automatically starts to move the load to the power back in the evening. The solar management unit gives priority to the solar panel.

In this SMU, you get a built-in PWM Solar Charge controller, which maintains the efficiency of solar panels and solar battery life for a long time. The best part of Microtek SMU (solar management unit) is that it operates on a single inverter with one or two batteries. It has great features in automatic battery selection. Available in 12V or 24V with 1 year warranty.

Highly Efficient PWM Charging,ensures More Battery Life and Improved Solar System Performance.
Automatically recognizes Day & Night.
Mosfet Switching System.
Micro Controller based design.
Priority Load Sharing through Solar during daytime,thereby saving your mains electricity.
Functions independently as a Solar Charge Controller when the front Switch is in Off Position.
Compatible with all type of Batteries:SMF/Flat Plate/Tubular.
High Speed and High Performance micro-controller
High reliability with longer operational life
Inbuilt protection to avoid battery undercharge and over-charge
Inbuilt PWM Technology Charge Controller
Automatic voltage selection for 12V or 24V
Solar Prioritization
Compact design with wall mounting
Eco friendly

  • MODEL NO.   MTK3012 SMU   
  • Max.Solar open circuit voltage(Voc)   25V  
  • Max.Solar Panel Capacity   360Wp  
  • Max.Battery Charging Current   30A 
  •   Peak Charger Efficiency   99%
  •    System Voltage(V)   12VDC
  •    Battery Full Voltage(Solar Charging)   14.5±0.2V 
  •   Battery Voltage(Mains Disconnect)   14.0±0.2V 
  •   Battery Voltage(Mains Reconnect)   11.5±0.2V 
  •   Recommended Battery Capacity   1x200AH 
  •   LED Indications    Solar Charging, Panel Reverse, Battery Reverse, Output ON
  •    Connection   Terminal Block: for Solar Panel & Battery Connections.   Mains In: 1mm Power Cord With 16A Molded Plug Main Out: 15A Power Outlet
  •    Front Panel Switch   Normal: Default Position, Solar Charging & Mains Control   Bypass: Solar Charging & Main Bypass