Renogy 40-Amp Rover Li MPPT Solar Charge Controller w/ Bluetooth

Renogy 40-Amp Rover Li MPPT Solar Charge Controller w/ Bluetooth

The Renogy 40-Amp Rover Li MPPT Solar Charge Controller w/ Bluetooth is a high-performance solar charging solution designed to maximize energy harvest while protecting your battery bank. Featuring advanced MPPT (Maximum Power Point Tracking) technology, automatic 12V/24V system detection, integrated Bluetooth connectivity via the included BT-2 module, and comprehensive electronic protections, the Rover Li 40A delivers efficient, intelligent charging for lithium and traditional battery systems. Ideal for RVs, cabins, marine applications, and off-grid solar installations, this controller allows users to monitor and manage their solar system directly through the Renogy DC Home app.

99% tracking efficiency, 98% peak conversion efficiency.

Auto-detects 12V/24V system (non-lithium batteries).

Comprehensive protection to secure your system.

Safe and efficient 4-stage charging.

Diverse load control options and remote monitoring.

Features

Features

Advanced MPPT Charging Technology: Maximizes solar energy harvest by continuously tracking the optimal voltage and current point, delivering higher charging efficiency than traditional PWM controllers.

Integrated Bluetooth Monitoring: Includes the  Renogy BT-2 Bluetooth Module , allowing wireless monitoring and system management through the Renogy DC Home mobile app.

Automatic 12V/24V Battery Detection: Automatically identifies 12V or 24V battery systems, simplifying installation and setup.

40A High-Capacity Charging: Supports up to  40 amps of charging current , making it ideal for medium to large solar installations.

Comprehensive Electronic Protection: Protects against overcharging, over-discharging, overload, reverse polarity, short circuits, and other common system faults.

Remote Temperature Compensation: Includes a remote temperature sensor that adjusts charging parameters based on battery temperature, helping optimize charging performance and battery life.

Lithium Battery Compatibility: Designed to support lithium batteries while also remaining compatible with AGM, Gel, Flooded, and other battery chemistries.

ROVER Bluetooth Module Guide

Identify the correct BT-1 or BT-2 module based on your controller's interface.

Wiring Steps

Do not insert the wires into the space below the socket/hatch. This will damage terminals because of loose connections.

Applications

RV solar power systems: Provides efficient battery charging for recreational vehicles and mobile energy setups.

Off-grid cabins and tiny homes: Manages solar charging for independent power systems in remote locations.

Marine solar installations: Supports battery charging systems on boats and marine vessels.

Solar battery banks: Optimizes charging performance for energy storage applications.

Backup power systems: Maintains batteries used for emergency power and critical backup loads.

Overlanding and van life systems: Delivers reliable charging for mobile living and adventure vehicles.

Remote monitoring applications: Enables wireless system monitoring through Bluetooth and the Renogy DC Home app.

Agricultural and remote equipment power systems: Supports solar-powered equipment in off-grid environments.

Telecommunications systems: Maintains battery-powered communication equipment.

DIY solar energy projects: Ideal for custom solar installations requiring intelligent battery charging.

What's Included

Everything you need is included with your product.

1 x Renogy 40-Amp Rover Li MPPT Solar Charge Controller w/ Bluetooth

1 x Remote Temperature Sensor

4 x Mounting Brackets

1 x BT-2 Bluetooth Module

User Manual

Specifications

Specifications

Electrical Parameters

Environmental Data

Mechanical Specifications

Accessories

Certifications

Warranty

Compatibility

FAQs

Frequently Asked Questions

What does MPPT mean?

MPPT (Maximum Power Point Tracking) optimizes solar panel output for maximum efficiency.

Can I use this with lithium batteries?

Yes, it is fully compatible with lithium (LiFePO4) batteries.

Does it support remote monitoring?

Yes, with an optional Bluetooth module, you can monitor and control it via the Renogy app.

Is it suitable for beginners?

Yes, it features easy setup and an intuitive LCD display for simple operation.