Renogy Charge Controller-Rover 40A MPPT 12V/24V Auto-Detect LCD Display | 99.9% Efficiency for Gel/Flooded/Lithium Batteries | Dual-Peak Tracking & Modbus Support (40A 12V/24V)

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• Dual-Peak 40A MPPT Solar Charge Control: Renogy Rover Charge Controller Master partial shading and cloudy conditions with 99.9% multi-peak tracking efficiency. Our advanced algorithms deliver 98% conversion efficiency maximizing harvest even with damaged panels. 12v /24v solar charge controller engineered for demanding RV solar systems, off-grid cabins, and marine setups. Maintains full compatibility with gel, sealed, flooded, and lithium batteries, establishing this Renogy charge controller as your ultimate energy storage solution
• Storm-Ready RV Solar Charge Controller: Ultimate 12V/24v LiFePO4 charge controller with smart -40°F to 149°F temp compensation. Auto-adjusts charging against desert heat/freezing failures. TVS surge protection blocks 6kV lightning strikes + reverse polarity/ overload safeguards. Essential solar panel controller for marine/RV batteries in storm-prone areas
• Renogy MPPT With 4-Stage Charging &Lithium Recovery:Rover 40A controller delivers precision Bulk/Absorption/ Float/Equalization for lead-acid longevity. Features exclusive lithium reactivation tech to safely revive deeply discharged batteries. As a versatile solar charge controller 12V/24V systems, it auto-detects voltage while handling capacitive load surges
• Advanced Solar Controller for RV: LCD Display & 365-Day Logging.This 12V/24V controller tracks real-time voltage/current/ errors via backlit LCD. Stores 1-year performance data to optimize efficiency. As essential charge controllers for solar panels, integrates Modbus protocol for smart home solar kits and remote monitoring
• Smart Solar Charge Controller: Renogy 40amp solar MPPT controller directly powers DC appliances (fans/lights) while handling capacitive surges (pumps/motors). Schedule loads via timer for efficiency. Pair with BT-1/BT/-2module (sold separately) for Renogy DC Home App monitoring: track solar performance, receive real-time battery/panel alerts, and optimize for RV or remote solar farms