Renogy Rover 40A MPPT Charge Controller – LCD, Bluetooth, 12V/24V, LiFePO4
The Renogy Rover 40A MPPT is Amazon’s top-selling solar charge controller and the most popular MPPT controller in the off-grid and RV community. With true MPPT technology delivering up to 30% more energy than PWM controllers, an LCD display, and optional Bluetooth monitoring, it’s the upgrade every RV owner and off-grid homebuilder makes when maximizing solar harvest matters.
- True 40A MPPT Technology: Maximum Power Point Tracking delivers up to 30% more energy harvest than PWM controllers by continuously optimizing panel operating voltage
- LCD Display: Clear LCD shows battery voltage, solar panel voltage/current, charging state, daily yield, and total energy harvest at a glance without needing an app
- Optional Bluetooth Monitoring: Compatible with Renogy BT-1 Bluetooth module (sold separately) for smartphone app monitoring of all charge controller parameters in real time
- 12V/24V Auto-Detection: Automatically detects battery bank voltage on startup and sets appropriate charging parameters for 12V or 24V systems
- LiFePO4 + AGM + Gel + Flooded Support: Preset charging profiles for all common battery chemistries; user-adjustable parameters for custom battery specifications
- 1,000W Panel Capacity (24V): Handles up to 1,000W of solar panel input on 24V battery banks; 500W on 12V systems for medium-size solar arrays
- Temperature Compensation: External temperature sensor adjusts charging voltage for optimal battery charging at ambient temperatures from -4°F to 131°F








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