Enerdrive 12V/24V 20A MPPT Solar Charge Controller (EN43520)

The Enerdrive EN43520 MPPT Solar Controller is built for serious solar charging in real-world touring and off-grid systems. Designed to extract the maximum possible power from your solar panels, this 20A MPPT controller delivers faster, more efficient battery charging compared to traditional PWM controllers - especially in variable light conditions common across Australia.

Whether you’re running a touring setup with roof-mounted panels or a compact off-grid system, the EN43520 intelligently converts higher solar voltages into usable charging current, reducing losses and improving overall system performance. It supports both 12V and 24V battery systems, making it a versatile choice across vehicles, caravans, campers and remote installations.

With Enerdrive’s reputation for reliability and thermal stability, this controller is engineered to handle Australian heat, long days of charging, and modern lithium battery chemistries with confidence. It’s the ideal step up for users who want more solar capacity without jumping to oversized, complex controllers.

Key Features

• High-efficiency MPPT solar charging technology
• 20A charging output for larger solar arrays
• Supports 12V and 24V battery systems
• Optimised for lithium (LiFePO₄), AGM, GEL and lead-acid batteries
• Extracts more power in low light, partial shade and high-temperature conditions
• Intelligent multi-stage charging for battery health and longevity
• Compact, robust design suited to mobile and fixed installations
• Designed to suit Australian touring and off-grid environments

Specifications