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FALCON 40A Single Output MPPT Solar Regulator With Bluetooth – For Liquid, GEL, AGM, Lithium Batteries

SKU: REGMPPT-40 Category


40A MPPT Single Output Solar Regulator With Bluetooth for For Liquid, GEL, AGM, Lithium Batteries


What are the Benefits of MPPT?

MPPT checks output of PV module, compares it to battery voltage then fixes what is the best power that PV module can produce to charge the battery and converts it to the best voltage to get maximum current into battery. It can also supply power to a DC load, which is connected directly to the battery.

  • They provide an increase in charging efficiency up to 30% compared to PWM

MPPT is most effective under these conditions:

Cold weather, cloudy or hazy days: Normally, PV module works better at cold temperatures and MPPT is utilized to extract maximum power available from them.
When battery is deeply discharged: MPPT can extract more current and charge the battery if the state of charge in the battery is lowers.

Connect To Your Smartphone for Monitoring Tools via Bluetooth:








  • A combination of multiple tracking algorithms enables tracking the maximum power point quickly and accurately1.Innovative Max 2)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
  • 12/24V 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-defined mode
  • IoT wireless communication or Bluetooth (internal or external)communication functions optional
  • Optional APP version for Bluetooth communication
  • 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 RJ11interface to maximize the communication needs of different occasions
  • Perfect Heat dissipation design Full automatic electronic protect function for increased charge controller availability



  • System Voltage:  12V/24V Automatic Detection
  • Max Charging Current:  40A
  • Maximum Charge Current:  before boost or equal charging stage
  • Boost Voltage@25℃:  14.0~14.8V/28.0~29.6V @25℃(default:14.5/29V)
  • Equal Voltage@25℃:  14.0~15.0V/28.0~30.0V @25℃(default:14.8/29.6V)(Liquid, AGM)
  • Float Voltage@25℃:  13.0~14.5V/26.0~29.0V @25℃(default:13.7/27.4V)
  • Low Voltage Disconnect:  10.8~11.8V/21.6~23.6V(default:11.2/22.4V)
  • Reconnect Voltage:  11.4~12.8V/22.8~25.6V(default:12.0/24.0V)
  • Overcharge Protect:  15.8V/31.3V
  • Charging target voltage:  10.0~32.0V(Lithium, default: 14.4V)
  • Charging recovery voltage:  9.2~31.8V(Lithium, default: 14.0V)
  • Low voltage disconnect:  9.0~30.0V(Lithium, default: 10.6V)
  • Low voltage reconnect:  9.6~31.0V(Lithium, default: 12.0V)
  • Battery Type:  Liquid, GEL, AGM, Lithium(default: GEL)
  • Max Voltage on PV:  100V:  100V
  • Max Voltage on PV25℃:  90V
  • Max Input Power:  520W/1040W
  • Dusk/Dawn detect voltage: 8.0V/16.0V
  • MPPT Tracking Range:  (Battery Voltage+1V) ~ Voc*0.9 *2
  • Output Current:  30A
  • Work mode:  Always on, Street lamp, User-defined mode
  • Max tracking efficiency:  >99.9%
  • Max charge conversion:  98%
  • Dimensions:  196.5*136.6*97.1mm
  • Weight:  1300g

Connecting to Mobile App:  Navigate to the Appstore or Play Store on your Smartphone and search for :  Solar life

Android Playstore: Solar Life

Apple: Appstore Link: Solar Life

  • Download and Install the App.
  • Enable your phones Bluetooth
  • Open the App
  • Choose Solarlife from the Bluetooth Connections.

Issues with connecting to app?

Unpair the device and reconnect. If issue remains, View the below link:

Not able to connect to SOLAR LIfe app



  1. James Harlow

    We fitted this in place of a older regulator as one of our freinds had the 20 amp Falcon unit and we liked the App. Fitted late 2023 and since we have used the van now about 6 times and the existing solar has worked better just by switching the regulator. Happier now i can see what is going on with the app as shows the last 12 days of solar generation and battery history showing lowest and highest measure. Great product

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