Unlock maximum efficiency from your solar system with the Renogy Rover Li 40A MPPT Solar Charge Controller. Built for 12V or 24V systems and compatible with multiple battery types; including lithium, AGM, flooded, and gel, it offers advanced Maximum Power Point Tracking (MPPT) technology with 99% tracking efficiency and up to 98% peak conversion efficiency.
With 4-stage smart charging (Bulk, Boost, Float, Equalization), the Rover 40A ensures your batteries reach 100% safely and stay protected long-term. Designed with comprehensive electronic protections and temperature compensation, it guards against overcharge, over-discharge, short-circuit, overload, reverse polarity, and more.
Integrated load control and remote monitoring support via the Renogy BT-2 Bluetooth module give you full control over your power system—even when you’re off-grid.
🔋 Key Features
-
Advanced MPPT Tracking
99% tracking efficiency and 98% peak conversion ensures more usable solar energy, especially in cloudy conditions.
-
Smart 4-Stage Charging
Intelligent charging profile (Bulk, Boost, Float, Equalize) maintains battery health and performance.
-
Wide Battery Compatibility
Auto-detects 12V/24V for AGM, Flooded, Gel & Lithium (user-set voltage recommended before connection).
-
Full System Protection
Guards against short-circuit, overcharge, reverse polarity, reverse current, overload, and includes temp compensation.
-
Remote Monitoring Ready
Compatible with Renogy BT-2 Bluetooth Module and DC Home App for real-time stats and settings via phone.
-
Versatile Load Control
Built-in options for light timers, manual load switching, and advanced output control.
🔧 Specifications
-
Rated Charge Current: 40A
-
System Voltage: Auto-detects 12V / 24V
-
Tracking Efficiency: 99%
-
Conversion Efficiency (Peak): 98%
-
Compatible Battery Types: Lithium, AGM, Gel, Flooded
-
Charging Stages: 4 (Bulk, Boost, Float, Equalization)
-
Operating Temp Range: -35°C to +45°C
-
Storage Temp Range: -35°C to +75°C
-
Communication Port: RJ12 (for Renogy BT-2)
-
Protection Rating: IP54
-
Certifications: CE, ROHS
-
Compatible App: Renogy DC Home (iOS/Android)
📦 What's Included:
1x Rover Li 40A MPPT Charge Controller
1x User Manual
1x BT-2 Bluetooth Module
💡 For best results, always configure battery voltage settings prior to connection.
