KickAss 20A 12V/24V/36V/48V MPPT Solar Charge Controller

The KickAss 20A MPPT Solar Charge Controller is a high-efficiency solar management system designed to maximise power harvest across 12V, 24V, 36V, and 48V battery setups. With advanced MPPT technology, Bluetooth connectivity, and system-wide protection features, it delivers reliable and intelligent solar charging for off-grid applications.

Key Features:

• Compatible with 12V, 24V, 36V & 48V battery systems
• Advanced MPPT technology with over 99% efficiency
• Supports parallel charging for increased output
• Bluetooth connectivity with mobile app monitoring
• Wide input voltage range (up to 150V Voc)
• Lithium battery recovery mode
• Adjustable charging parameters via app
• Integrated protection (overload, overvoltage, overheating, short circuit, reverse polarity)
• Battery temperature sensor included
• LCD display with LED indicators
• Low standby power consumption
• Includes Anderson to bootlace ferrule connectors

Designed for high-performance off-grid systems, this MPPT controller intelligently tracks the maximum power point in real time, ensuring optimal energy harvesting even in variable conditions such as cloud cover or high heat. The result is a highly efficient system capable of maximising solar input throughout the day.

With support for a wide range of battery voltages, this controller is suitable for everything from campervans and caravans to larger 48V off-grid installations. It also supports parallel charging, allowing multiple MPPT units to work together for faster charging of a single battery bank.

Built-in Bluetooth connectivity allows you to monitor and manage your solar system in real time via a smartphone app, providing full visibility of performance data, charging status, and system history without needing direct access to the unit.

The controller also includes advanced system protections, lithium battery recovery mode, and temperature compensation to ensure safe and efficient operation in all environments, including high-temperature conditions.

A durable aluminium housing supports thermal management, helping the unit stay cool under load and maintain stable performance over time. The intuitive interface and LCD display make setup and ongoing monitoring straightforward for both new and experienced users.

For added convenience, the unit includes Anderson to bootlace ferrule connectors for simple and secure installation, along with an optional remote display for alternative system monitoring.