iTechworld 40A 12/24V MPPT Solar Charge Controller

Regular price $250 Sale price $199 Save $51
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iTechworld 40Amp MPPT Solar Regulator Charge Controller with lithium charge profile. 

The iTechworld 40 Amp MPPT Solar Charge Controller is designed to enhance any solar and battery combination, it works especially well with iTechworld lithium batteries and iTechworld solar panels. With up to 99.5% tracking efficiency, the iTechworld 40A MPPT controller ensures maximum power point solar charging that gets more energy to your battery bank.

Designed and developed within Australia, the iTechworld 40A MPPT controller was built tough and to the highest quality for Australian conditions. With an innovative Australian specific charging algorithm patented by iTechworld, you will be able to extract the maximum available power from your solar panels.
The iTechworld 40 Amp MPPT Solar Charge Controller has a high-quality LCD display which is used to dynamically display the operation data and working status of the solar charge controller. 

Key features:

  • Advanced Maximum Power Tracking (MPPT) technology, with efficiency of 99.5%
  • Maximum conversion efficiency of 97%
  • 30% more power than PWM regulators.
  • Rapid maximum power point tracking.
  • Automatic voltage identification (12V or 24V)
  • Suitable for charging most common types of automotive or recreational 12-Volt batteries such as Gel, Sealed Lead Acid, Flooded Lead Acid, Lithium LiFePO4 and Li (NiMnCo)O2(Li-po/NMC) Chemistry 12-Volt Lithium batteries containing a BMS.
  • 40A MPPT Solar Regulator
  • Wide solar panel operating voltage up to 100V DC.
  • An intelligent control point for your solar panel system. With an intuitive LCD, you are in control of your solar panel system.
  • Power statistics recording functionality, the controller will log the power put into the battery.
  • Using the buttons, you can program the controller to your preferences and monitor your solar system in real time.
  • Easy to read display icons and indicators will tell you the operating status of your solar panels.
  • Aluminium housing for rapid cooling 



  • 12v / 24v auto detect
  • 720W Max solar PV input for 12v Battery (solar panel 18v)
  • 1440W Max solar PV input for 24v battery (solar panel 36v)
  • 520W Max MPPT output for 12v Battery
  • 1040W Max MPPT output for 24v Battery
  • Battery voltage range 8v -32v
  • Maximum open voltage of solar panel 100v
  • Multiple charging profiles including: Sealed Lead Acid, Flooded Lead Acid, Gel, LiFePO4 (iTECH120X), LiNiMnCoO2 (LiPO)
  • Rated Current : 40A
  • Overload & short circuit protection
  • Reversed polarity protection
  • Low Voltage Protection
  • Low Voltage  Protection
  • Over Voltage  Protection
  • Over Discharge  Protection
  • Delayed auto restart after overloading protection
  • Protection for battery back discharging
  • Installation Cable area: 16 mm²/6AWG
  • Dimensions: 215 x 145 x 75mm  (HxWxD)
  • International safety standard compliant: CE & RoHS Certification
  • Weight : 1.3kg


1x iTechworld 40 Amp MPPT solar charge controller

1x Instruction manual HERE