KickAss 20A 12V 24V 36V 48V MPPT Solar Charge Controllers KickAss 20A 12V 24V 36V 48V MPPT Solar Charge Controllers KickAss 20A 12V 24V 36V 48V MPPT Solar Charge Controllers KickAss 20A 12V 24V 36V 48V MPPT Solar Charge Controllers KickAss 20A 12V 24V 36V 48V MPPT Solar Charge Controllers KickAss 20A 12V 24V 36V 48V MPPT Solar Charge Controllers KickAss 20A 12V 24V 36V 48V MPPT Solar Charge Controllers KickAss 20A 12V 24V 36V 48V MPPT Solar Charge Controllers KickAss 20A 12V 24V 36V 48V MPPT Solar Charge Controllers KickAss 20A 12V 24V 36V 48V MPPT Solar Charge Controllers

SPECIFICATIONS

Technical Details
Parameter Specification
System Voltage 12V/24V/36V/48V AUTO in GEL/FLD/AGM AUTO; USER OR LI(MANUAL)
Standby Power 0.3W Max
Battery Voltage 9V TO 60V
12V System 24V System 36V System 48V System
Max. Solar Input Voltage Range
150V 150V 150V 150V
Min. Solar Input Voltage Range
15V 27V 39V 51V
Max. System Input Power
300W 600W 900W 1200W
Rated Charging Current 20A
Conversion Efficiency 0.98
MPPT Tracking Efficiency >99%
Operating Temperature -35°C ~ +45°C | -31°F ~ +113°F
Ingress Protection IP43
Weight 1.22kg
Communication Method RS485 & Integrated Bluetooth
Altitude ≤3000m
Product Dimensions 190*125*60mm
User Manual & Support Docs
Detailed Description

20A 12V/24V/36V/48V MPPT Solar Charge Controllers Feature Overview

Wide Output Voltage Range
 

The MPPT controller can be used to charge a wide range of voltages, including 12V, 24V, 36V and 48V batteries. Perfect for setups in canopies, campervans or caravans.   

Parallel Charge 

This feature allows you to charge a single battery pack using two MPPT devices in parallel, so you get faster, more efficient charging.  

Built-in Bluetooth Connectivity 

Monitor your system’s performance in real time from your smartphone or tablet, without needing physical access to the controller.  

Advanced MPPT Technology 

The ultra-fast MPPT tracking is so effective that this solar controller has an efficiency rating of above 99%! Whether you’re operating in cloudy conditions or the hot outback sun, the MPPT technology will track the maximum power point available to ensure your system is operating as efficiently as possible and generating the maximum amount of power.  

Wide Input Voltage Range 

The MPPT controller is compatible with solar arrays with a Voc of up to 150V. This allows a variety of solar panels with different voltage outputs to be connected, so your system will be highly versatile and adaptable.  

Temperature compensation 

Other MPPT controllers on the market will fail in hot temperatures – the KickAss MPPT Controller will continue to function. The controller will adjust its charging parameters based on the ambient temperature, ensuring that your batteries are always charged efficiently even in hot conditions. 

Lithium Recovery Mode 

Safely reawaken lithium batteries that have been deeply discharged, preventing damage and maintaining their health.  

Adjustable Parameters via App 

The charging settings can be customised within the user-friendly app. Choose between battery types, and adjust parameters such as boost charge voltage, float voltage, boost charge recovery voltage, and auto temperature compensation. 

High thermal performance 

The integrated aluminium housing helps the unit keep cool so that it can continue to function and perform efficiently even in the hottest conditions, reducing the risk of overheating or system failure.  

Multiple protective features 

The controller has built-in protective features to protect your setup from damage caused by overload, overvoltage, overheating, reverse polarity, short circuiting and more. Your system will always operate safely.  

Data logging and analysis 

Your controller will track the performance of your system, and provide an analysis for optimisation. It will store historical data on a dedicated page, so you can monitor your solar consumption and performance on an ongoing basis. Keep track of features like maximum charge power, total running days, etc.  

Low power consumption 

The standby power used by the controller is very low, so it will maximise your overall system efficiency while using minimal power.  

User-friendly interface 

The controller is highly intuitive, and you’ll find it easy to setup, configure, and mange.  

Battery temperature sensor 

This sensor monitors the battery temperature for efficient charging, ensuring your system won’t overheat.  

LCD Display/LED Indicators 

The LCD display with LED indicators lets you see the exact status of your system at a glance. It’s the perfect way to monitor and manage your system in real time.  

x2 Anderson to Bootlace Ferrule Connectors Included

The unit comes with x2 Anderson to Bootlace Ferrule Connectors – the Anderson plug makes setup simple, while the bootlace ferrule ensures a clean, secure fit into the controller’s terminals.

Optional Remote Display 

As an alternative to Bluetooth monitoring, you can keep an eye on your system via the KickAss Remote Display Unit. Monitor and manage your power remotely.   

CUSTOMER REVIEWS

4.7
Rated 4.7 out of 5 stars
Based on 54 reviews
Total 5 star reviews: 45 Total 4 star reviews: 6 Total 3 star reviews: 1 Total 2 star reviews: 1 Total 1 star reviews: 1
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54 reviews
  • Michael C.
    Verified Buyer
    I recommend this product
    Rated 5 out of 5 stars
    4 days ago
    20amp Solar Charge Controller

    Nice bit of technology that even Old Mate can use.

    I had to run the 'how to' past my grand son, but I was on the right track.

    It's easy to use and install on Lithium batteries.

    And the price was right as well.

  • James L.
    Verified Buyer
    I recommend this product
    Rated 5 out of 5 stars
    6 days ago
    Keeps my battery topped up.

    I strapped this controller to the side of the battery in my Subaru BRZ because it's only got a small battery. Together with the solar blanket on the windscreen it keeps the battery topped up and ready.

  • Daniel D.
    Verified Buyer
    I recommend this product
    Rated 5 out of 5 stars
    1 month ago
    Good controller

    Limited display but works as it should.

  • Terrance S.
    Verified Buyer
    I recommend this product
    Rated 5 out of 5 stars
    1 month ago
    Solar charger

    Hopefully a great product haven't used it yet?

  • Brad J.
    Verified Buyer
    I recommend this product
    Rated 5 out of 5 stars
    1 month ago
    Great Quality.

    Have purchased a few controllers over the years, and this Kickass controller is the absolute best. So easy to setup and once you install the APP, you can set it up and monitor everything on your phone. The APP connects via Bluetooth and works very well. You can see & feel the quality of the controller as soon as you open the box. The best part is the way it works and does everything as described. Plan to buy more Kickass products now I know first-hand how good they are.

Frequently Asked Questions

What system voltages and battery types does the KickAss 20A MPPT Solar Charge Controller support?
The KickAss 20A MPPT Solar Charge Controller supports 12V, 24V, 36V, and 48V nominal system voltages and is compatible with GEL, FLD, AGM, USER, and Lithium battery types. It automatically or manually adjusts settings to suit these battery types for optimal charging performance.
This versatility means you can confidently use the controller with a wide range of battery systems, whether for off-grid solar setups or adventure power solutions. Its automatic voltage recognition and battery type settings ensure efficient, safe charging tailored to your battery chemistry.
How much solar input power and charging current can the KickAss 20A controller handle?
The KickAss 20A controller supports a maximum solar input power of up to 1200W on a 48V system and delivers a rated charging current of 20A. It also features a maximum solar input voltage of 150V and a minimum input voltage of 15V for 12V systems.
This capacity allows you to connect sizeable solar arrays to efficiently charge your batteries. The high input voltage range and current rating ensure the controller can handle robust solar setups while maintaining excellent conversion efficiency of over 98%.
How do I set up the battery type and nominal voltage on the KickAss 20A MPPT controller?
You can configure the battery type and nominal voltage directly via the integrated LCD display using capacitive touch keys. The controller supports automatic and manual settings for GEL, FLD, AGM, USER, and Lithium batteries across 12V, 24V, 36V, and 48V systems.
This intuitive setup process makes installation straightforward, allowing you to tailor charging parameters precisely to your battery. The clear LCD interface provides real-time feedback, ensuring your system is optimised for maximum battery life and performance.
Is the KickAss 20A MPPT Solar Charge Controller safe to use around children and flammable materials?
The controller generates significant heat during operation, which is managed by an integrated aluminium heat sink. It is recommended to keep it away from flammable materials and out of reach of children for safety.
The robust design includes thermal management to prevent overheating, ensuring reliable operation even in demanding environments. By following installation guidelines, you can enjoy safe, continuous solar charging with peace of mind.
Can I use the KickAss 20A controller with lithium batteries, and are there any special considerations?
Yes, the KickAss 20A controller supports lithium batteries with specific charge voltages, including a boost (absorption) charge voltage of 14.2V multiplied by the system voltage factor (n). It is crucial to connect lithium batteries with correct polarity to avoid damage during activation.
The controller’s advanced lithium battery settings allow precise charging control, optimising battery health and lifespan. Its built-in protections and configuration options ensure safe, effective charging tailored to lithium chemistries, making it ideal for modern off-grid setups.
What communication options are available with the KickAss 20A MPPT Solar Charge Controller?
The KickAss 20A controller features RS485 communication and integrated Bluetooth connectivity for remote monitoring and control. This allows you to track system performance and adjust settings conveniently.
These communication capabilities enable seamless integration with remote display units or compatible monitoring systems, giving you greater control and insight into your solar power setup from a distance.
How efficient is the KickAss 20A MPPT Solar Charge Controller at converting solar energy?
The controller boasts a conversion efficiency greater than 98% and MPPT tracking efficiency exceeding 99%, ensuring maximum power extraction from your solar panels.
This high efficiency means more of your solar energy is converted into usable battery charge, reducing energy waste and improving overall system performance. It’s designed to maximise your solar investment, delivering reliable power even in variable sunlight conditions.
What are the physical dimensions and weight of the KickAss 20A MPPT Solar Charge Controller?
The KickAss 20A controller measures 190mm x 125mm x 60mm and weighs 1.22kg, making it compact and easy to install in a variety of locations.
Its manageable size and weight simplify mounting and integration into your off-grid or adventure power system. The compact aluminium housing also aids heat dissipation, contributing to the controller’s durability and long-term reliability.
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BOOK A 1-ON-1 CHAT WITH A 12V EXPERT

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