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Rover Li 40 Amp MPPT Solar Charge Controller

SKU: RNG-CTRL-RVR40-BT-W02W-UK
£219.99 £349.99
Tax included. Free shipping.
+ 2190   Renogy Rays after purchase. Learn more

  • · 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.
With Bluetooth
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Return & refund policy

What is Renogy's Return Policy?

 

Return within 30 Days

You may return your product(s) to Renogy within 30 days of delivery. The item(s) must be in the original packaging, be unused, undamaged, and unmodified. A refund will be issued after the returned item is inspected by Renogy.

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Renogy will pay for the return shipping label for items that fall within the following categories:

  • Carrier damage/ warehouse mishandling
  • Defective product
  • Incorrect product was delivered
  • Additional product(s) you did not order were delivered

For any other reason not listed, customers are responsible for any return shipping fees. Renogy will NOT accept returns with any modifications to the product as it voids our warranty. Any modified products returned to Renogy will be shipped back to you at your own expense.

Return after 30 Days

Return requests outside of 30 days require special authorization. You can submit a case through our online portal to request a late return.

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FAQs

Can I exchange my Renogy order?

Renogy does not offer exchanges. If you purchase the wrong item by mistake, you will need return the item and place a separate order for the correct one. The return shipping expenses shall be borne by you.

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Once we have confirmed that the return requirements are met, we will issue a full refund within 2-5 business days. Actual deposit times may vary according to your banking institution. Additionally, an email notification will be sent out when the refund is issued.

What about defective or faulty items?

We stand behind all of our products. If the item(s) you received is defective or flawed in any way, please submit a case  on our online portal and describe the issue you are encountering.

 

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Rover Li 40 Amp MPPT Solar Charge Controller

An advanced charge controller that maximizes the performance of your solar system.

Impressive Output
Enhanced Safety

Maximize Your System Efficiency

The Rover 40A Solar Charge Controller is the ideal choice for both 12V and 24V systems, offering unparalleled versatility, superior performance, and peace of mind. By maximizing power from your solar panels, it ensures optimal charging efficiency, backed by smart features and the best warranty on the market. Perfect for customers who value top-class functionality and innovative design.

Prioritize Safety with Battery Voltage Setting

Setting the battery voltage before connecting the Rover Charge Controller is essential for ensuring enhanced safety and optimal performance.

Simple and Intuitive Programming

Customize settings and monitor charging parameters with ease.

Powerful Heat Dissipation

Operates at peak performance even in extreme temperatures, ensuring your system is always running smoothly and efficiently.

Exceptional Resilience and Long-lasting Performance

Crafted with rust- and corrosion-resistant materials and coatings, the Rover Charge Controller ensures long-lasting durability and reliable performance for your solar energy system.

Wiring Steps

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

Step 1.

Loosen the screws above the terminals to make the socket/hatch descend.

Step 2.

Insert the wires into the socket/hatch. The terminals on the Rover 40A can accept up to 8AWG of wires.

Step 3.

Tighten the screws to elevate the socket/hatch to complete the wiring.

What's in the box

The Renogy Difference

Going solar is not that complicated. Renogy is here to help you build your system faster so you can roam further!

10+ Years' Expertise in Off-Grid Power Solutions

Local Warehouses in the UK

3-Year Warranty

24-Hour Prompt Response

Package Includes

Rover 40 Amp MPPT Solar Charge Controller

x 1

Remote Temperature Sensor

x 1

Mounting Brackets

x 4

Options: BT-2 Bluetooth Module

x 1

RENOGY ROVER 40 AMP MPPT SOLAR CHARGE CONTROLLER (RNG-CTRL-RVR40)

Electrical Parameters

Nominal System Voltage
12/24V Auto-Detect
Rated Charge Current
40A
Solar Input Voltage Range (Voc)
15VDC~100VDC
Max. PV Input Power
12V/520W, 24V/1040W
Power Consumption
＜100mA/12V; ＜58mA/24V
Battery Input Voltage Range
10VDC~32VDC
Ground Type
Negative
Electrical Protection
Overcharging, over-discharging, overload, and short circuit. Capable of charging over-discharged lithium batteries.

Environmental Data

Protection Level
IP32
Operating Temperature Range
-35°C to 45°C; -31°F to 113°F
Storage Temperature Range
-35°C to 75°C; -31°F to 167°F
Operating / Storage Humidity
≤ 90%, No Condensation
Temperature Compensation
-3mV/°C/2V

Mechanical Specifications

Dimensions
238 x 172 x 77 mm;9.38 x 6.78 x 3.05 in
Weight
2.0kg / 4.41 lb
Max. Terminals Size
8 AWG 10mm2

Accessories

Temperature Sensor
9.8ft cable length

Certifications

CE
Yes
FCC Class B Part 15 Compliant
YES

Warranty

Material and workmanship warranty
3 Year

Compatibility

Compatible MPPT Charge Controller
RNG-CTRL-RVR20/RNG-CTRL-RVR30-RNG-CTRL-RVR40/ RNG-CTRL-RVR60/ RNG-CTRL-RVR100
Compatible App
Renogy DC Home App available in both the App Store and Google Play

Operation Specifications

Communication Protocol
RS485 Modbus
Port Type
RJ12
Input Voltage /repeat1
5V
Protection Grade
IP54
Standby Power Consumption
0.04W
Operating Power Consumption
0.05W
Serial Baud Rate
Fixed Baud Rate 9600bps

Mechanical Specifications /repeat2

Communication Range
≤82ft (25m)
Cable Length
16.4 ft (5.00m )
Dimensions/repeat3
2.65 X 1.38 X 0.55 in (67.3 X 35 X 14 mm)
Weights/repeat4
4.58oz (130g )
Operation Temperature
-31℉ to 113℉/-35℃ to 45℃
Storage Temperature
-31℉ to 167℉/-35℃ to 75℃
Operating Altitude
≤3000m

Certifications/repeat5

FCC Class B Part 15 Compliant/repeat6
YES

Resources Download

Manual Book

Download

Warranty

Download

Frequently Asked Questions

1. 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.

2. 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.

3. 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.

4. 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.

5. How many watts can Renogy Rover 40 amp charge controller handle?

The Rover MPPT charge controller can work with standard off-grid 12/24V solar panels with high voltage or multiple panels with voltage up to 100V. And the maximum combined input solar power is 520W for a 12V battery system or 1040W for a 24V system. In particular, this controller will significantly increase the efficiency of a solar system where the solar panel voltage is much higher than the battery voltage.

6. What is a Solar Charge Controller and what is MPPT?

The Charge Controller takes the power made by the solar panels and transform the ‘solar panel power’ into a form of power that the batteries can use. MPPT stands for Maximum Power Point Tracking, and it relates to the solar cell itself. Each solar cell has a point at which the current (I) and voltage (V) output from the cell result in the maximum power output of the cell. MPPT ensures that you get the most power possible from your solar panels at any point in time. It is particularly effective during low light level conditions.

7. What does 40A on MPPT charge controller mean?

40A represents the maximum amount of current the controller can output to the batteries

8. What are the advantages of Renogy MPPT technology?

Renogy Rover series solar charge controller uses the most advanced Maximum Power Point Tracking (MPPT) technology to track solar panels' maximum power voltage point as it varies depending on sunlight exposure and temperature. This technology ensures the maximum efficiency of your solar system and significantly outperforms standard PWM solar controllers. Another benefit of MPPT technology is the wide solar input voltage range. This controller can work with standard off-grid 12/24V solar panels and with high voltage or multiple panels with voltage up to 100V.

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