Renogy Rover 40 Amp 12V/24V DC Input MPPT Solar Charge Controller Auto Parameter Adjustable LCD Display Solar Panel Regulator fit for Gel Sealed Flooded and Lithium Battery

Renogy Rover 40 Amp 12V/24V DC Input MPPT Solar Charge Controller Auto Parameter Adjustable LCD Display Solar Panel Regulator fit for Gel Sealed Flooded and Lithium Battery

Q: How should I wire my panels with an MPPT charge controller?

The panels can be wired either in series or parallel or a combination of series/parallel.

Q: What is the max wattage input on the Rover 40?

The Renogy Rover 40A MPPT Solar Charge Controller can accept input of up to 520W for a 12V system, and up to 1040W for a 24V system.

Q: Does the Rover 40A MPPT charge controller have a built-in 40A fuse for the rated 40A load output?

No. Please always add a fuse between the charge controller and batteries. To determine the fuse size, you can match it to the amperage rating of the charge controller. If you have one of our 40A charge controllers, we recommend using a 40A ANL fuse.

Q: What are the advantages of Renogy MPPT technology?

Renogy Rover Series solar charge controllers use Power Catcher MPPT algorithm to always ensure the charge controller converts most energy by locking to the most optimal maximum power point.

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Product ID: 557640954

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Details

Colour
Black
Brand
Renogy
Voltage
12 Volts (DC)
Product Dimensions
17.3L x 7.2W x
Material
Aluminium

⚡40A dual-peak MPPT efficiency

📊365-day data logging & real-time LCD

🌡️Wide -40°F to 149°F temp range

Frequently Bought Together

Renogy Rover 40 Amp 12V/24V DC Input MPPT Solar Charge Controller Auto Parameter Adjustable LCD Display Solar Panel Regulator fit for Gel Sealed Flooded and Lithium Battery

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Renogy 500A Battery Monitor with Shunt, High and Low Voltage Programmable Alarm, Range 10V-120V up to 500A, 20ft Shielded Cable, Compatible 12V Lithium Sealed, Gel, Flooded Batteries,Black

Description

🔋 Charge smarter, live freer — power your off-grid lifestyle with confidence!

BUILT FOR EXTREME CONDITIONS - Smart temperature compensation and 6kV lightning protection keep your system storm-ready.
REVIVE PROTECT YOUR BATTERIES - 4-stage charging plus lithium recovery tech extends battery life and performance.
STAY INFORMED WITH ADVANCED LCD - Real-time voltage, current, and error tracking with 365-day data logging for ultimate control.
MASTER THE SUN WITH 99 9 EFFICIENCY - Dual-peak MPPT tech maximizes solar harvest even in shading or cloudy conditions.
SMART POWER MANAGEMENT REMOTE MONITORING - Direct DC load powering, scheduling, and optional Bluetooth app integration for seamless off-grid living.

The Renogy Rover 40A MPPT Solar Charge Controller delivers industry-leading 99.9% multi-peak efficiency for 12V/24V systems, compatible with all major battery types including lithium. Engineered for harsh environments, it features wide temperature tolerance, lightning and reverse polarity protection, and advanced 4-stage charging with lithium battery recovery. Its backlit LCD offers real-time monitoring and 365-day data logging, while smart load control and optional Bluetooth connectivity empower remote management—perfect for RV, marine, and off-grid professionals demanding reliable, optimized solar power.

Specifications

Item Weight	1.1 Kilograms
Display Type	LCD or LED
UPC	810009719328 816360024651
Global Trade Identification Number	00816360024651
Manufacturer	Renogy
Language	English
Item model number	RNG-CTRL-RVR40
Product Dimensions	17.3 x 23.8 x 7.24 cm; 1.1 kg
ASIN	B01MSYGZGI

Have a Question? See What Others Asked

How should I wire my panels with an MPPT charge controller?

What is the max wattage input on the Rover 40?

Does the Rover 40A MPPT charge controller have a built-in 40A fuse for the rated 40A load output?

What are the advantages of Renogy MPPT technology?

Common Questions

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