Solar Charge Controllers

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  • 30 Amp solar panel Regulator with LCD Screen and USB

    iTechworld
    PWM Solar Charge Controller
    30A 12/24V

    $49
    $49
    $49
  • iTechworld | MPPT Solar Charge Controller | 40A 12/24V - iTechworld

    iTechworld
    MPPT Solar Charge Controller
    40A 12/24V

    • Heavy-duty construction
    • Compatible with iTechworld solar products
    $199
    $199
    $240
  • BLACK FRIDAY SALE NOW ON!
    BLACK FRIDAY SALE NOW ON!
    For a limited time, we’ve cut prices storewide on our gear! Batteries, inverters, fridges, solar and accessories, plus power bundles for caravans and 4WDs. These are the products our team trusts on real trips, tried and tested here in Australia. Stock is extremely limited—grab what you need before it’s gone!
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  • iTechworld 20A 12/24V MPPT Solar Charge Controller - iTechworld

    iTechworld
    MPPT Solar Charge Controller
    20A 12/24V

    • Heavy-duty construction
    • Compatible with iTechworld solar products
    $129
    $129
    $129
  • 10 Amp MPPT Solar Regulator Charge Controller

    iTechworld
    MPPT Solar Charge Controller
    10A 12/24V

    $39
    $39
    $39
    View Product

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Solar Charge Controllers

When you rely on solar power to fuel your adventures, control is everything. That’s where iTechworld’s solar charge controllers shine. These handy tools are designed and developed in Australia, allowing you to efficiently manage solar input for 12V and 24V battery systems. This ensures your energy storage is charged safely and performing at its best, whatever the road throws your way.

Built tough for the Australian outdoors, each iTechworld 12V solar charge controller packs a punch when it comes to precise, reliable energy management. With intelligent charging, built-in safety systems, and universal compatibility, you’ll get the most out of your solar setup, no matter where you end up.

Solar Charge Controllers Built for Aussie Adventures

  • Smart Power Management: Takes on solar input to charge 12V and 24V systems for consistent, reliable energy output. Keep your adventures powered up with iTechworld.

  • Multi-Stage Charging: Advanced bulk, absorption, and float stages make sure your battery is charged quickly, safely, and completely. With us, you get power you can depend on.

  • Total Protection: Every solar charge controller includes built-in safeguards against over-voltage, over-current, and reverse polarity.

  • Universal Compatibility: Works alongside LiFePO4, AGM, gel, and lead-acid batteries. Whatever you rig looks like, you’ll be able to link it together in no time. 

  • Easy Monitoring: Features a clear LCD screen showing voltage, current, and system status at a glance. 

  • Australian-Engineered Reliability: Designed to thrive in heat, dust, and coastal environments, because Australian conditions demand better gear.

  • Plug-and-Play Setup: Integrates perfectly with iTechworld’s solar panels and a full range of solar accessories for a complete, ready-to-go energy solution.

For best performance, pair your controller with iTechworld’s solar accessories such as cables, connectors, and mounting kits, designed to optimise your solar system’s reliability and safety.

FAQs

What does a solar charge controller do and why do I need one?

A solar charge controller regulates the energy from your solar panels to your battery, preventing overcharging and maintaining safe, efficient operation. It’s an essential part of every solar setup.

What is the difference between PWM and MPPT solar charge controllers?

PWM controllers provide a steady, simple charge, while MPPT controllers track the panel’s optimal voltage for higher efficiency, often giving you up to 30% more usable power.

Which solar charge controller is best for my 12V/24V battery setup?

An MPPT 12V solar charge controller is the most efficient option for systems with multiple panels or higher power needs. For smaller setups, PWM controllers offer a simple and affordable alternative.

How do I choose the right size solar charge controller for my solar panel system?

Match the controller’s current (amp) rating to your solar array’s total output. Always allow an extra 25% margin for safety and efficiency.

Are iTechworld solar charge controllers compatible with lithium (LiFePO4) batteries?

Yes. Every iTechworld solar controller supports LiFePO4 batteries, optimising voltage and charge profiles for safe and efficient operation.

Can I use a solar charge controller with multiple solar panels?

Yes, hook up your panels in series or parallel, as long as the total voltage and current remain within the controller’s rated limits. You can find suitable connectors and tools among our solar accessories range.

How do I install a solar charge controller from iTechworld?

Connect the battery first, then the solar panel, and finally your load (if applicable). Each controller comes with a detailed user guide for safe installation.

What safety features are built into iTechworld solar charge controllers?

Every model includes over-current, over-voltage, over-temperature, reverse polarity, and short-circuit protection, ensuring both your controller and battery stay protected.

Do iTechworld solar charge controllers have built-in displays or Bluetooth monitoring?

Yes, many models include LCD displays or Bluetooth connectivity for monitoring voltage, current, and battery status in real time.

Can I use an iTechworld solar charge controller in a dual battery system?

Yes. Pair it with an iTechworld DCDC charger to efficiently manage solar charging across dual battery setups.

How does temperature compensation work in iTechworld charge controllers?

The controller automatically adjusts voltage according to ambient temperature, preventing under- or over-charging in extreme heat or cold.

Is there a risk of overcharging or damaging my battery using these controllers?

No. Each controller uses multi-stage algorithms to stop charging once the battery reaches full capacity, eliminating overcharge risk.

What types of solar panels are compatible with iTechworld solar charge controllers?

They work with all monocrystalline, polycrystalline, and flexible Raptor Skin panels for complete flexibility for your setup.

Are these solar charge controllers suitable for off-grid and camping setups?

Absolutely. iTechworld 12V solar charge controllers are built for off-grid living, camping, 4WDs, caravans, and marine systems. Whatever your rig, get reliable, clean power wherever you are.

How do I know if my solar controller is working properly?

Most models display input/output data via LCD or indicator lights. Bluetooth-enabled versions also allow you to check performance through the iTechworld mobile app.