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MG ENERGY

MGEMD010001

MG Energy Monitor 3.5-inch touchscreen

The MG Energy Monitor displays the battery bank status and energy flows in real time. Its 3.5-inch IP67 touchscreen connects to the Master LV or HV CAN bus and also enables remote supervision via Wi-Fi and the MG Energy Portal.

Price excl. import taxesBenefit from the professional rate

£338.46 GBP

£338.46 GBP ~~£369.87 GBP~~

Shipping calculated at checkout.

Prices exclude import taxes. DAP delivery: import taxes are paid on delivery.

Available in stock

Free pickup point from €150 in France
Pickup at Skysat possible

Custom installation

Trust Skysat to install the equipment on board

Request a quote

Installers near you

thanks to our network of approved installers

Find an installer

Support service

Opt for additional installation assistance

Detailed description

The MG Energy Monitor displays the battery bank status and energy flows in real time. Its 3.5-inch IP67 touchscreen connects to the Master LV or HV CAN bus and enables remote supervision via Wi-Fi and the MG Energy Portal.

Key features

3.5-inch TFT touchscreen, 480 x 320 pixels
IP67 front panel
M12 CAN connection
Built-in Wi-Fi for remote supervision

Intended use

Monitoring display for crew or operators who need to check and adjust a MG battery system locally.

Compatibility and prerequisites

Connects to the CAN bus of a MG Master LV or Master HV
12 to 58 V DC power supply
Wi-Fi compatible with MG Energy Portal

Installation and safety

Provide external power via 3-pin M8 connector
Connect CAN network via M12
Mount front panel to maintain IP67 protection

Included

MG Energy Monitor 3.5-inch touchscreen display

To be provided separately

M8 power cables, M12 CAN cable, and mounting accessories
Master LV/HV controller and optional connectivity subscription

Shipping and handling

Shipping weight: 0.3 kg
Not classified as dangerous goods

Environment

Operating temperature range: -20 to +50 °C

Mechanical specifications

Data connection: CAN Bus M12
Housing material: Glass
Height: 70 mm
Ingress protection rating: IP67
Length: 103 mm
Power connection: External power connection M8 (3 pins)
Weight: 0.15 kg
Width: 39 mm

Display

Brightness: 500 cd/m²
Colors: 262K
Brightness adjustment: Yes
Resolution: 480 x 320
Diagonal: 3.5"
Type: TFT

Standards and certifications

EMC emissions: NEN-EN-IEC 61000-6-3:2007/A1:2011
EMC immunity: EN-IEC 61000-6-2:2019
Low voltage directive: NEN-EN-IEC 60335-1:2012/A13:2017
RoHS: EN 50581:2012

Technical specifications

Supply current: 90 mA at 24 V
Supply voltage range: 12 - 58 Vdc
System voltage: ≥ 120 V

Wi-Fi connectivity

Encryption: WEP/TKIP/AES
Protocol: 802.11 b/g/n
Radio certification: TELEC (MIC)
Wi-Fi security: WPA/WPA2

Logistics

HS customs code: 8517699000
Country of origin: India
Shipping weight: 0.3 kg
Classified as dangerous goods: No

Documentation

Official MG Energy datasheet - MGEMD010001

Integration advice: verify voltage, currents, protections, cooling, and interfaces of the complete system before installation.

Expert opinion

Pol CONIN

Digital Manager

« Expert review — MG Energy Monitor 3.5-inch touchscreen display »

The MG Energy Monitor 3.5-inch is a strategic component for integrating and supervising MG Energy Systems battery systems. Far from being a simple voltage display, it is a dedicated human-machine interface that communicates directly with Master LV or HV controllers via CAN Bus, offering greater depth of diagnostics and control than generic battery monitors.

Its practical value lies in providing a real-time overview of critical battery bank parameters and energy flows, enabling the operator or crew to make informed decisions. The ability to locally adjust BMS (Battery Management System) settings is a major operational advantage, reducing reliance on remote interfaces or external diagnostic tools—crucial in marine or isolated environments.

In terms of installation, its IP67 rating for the front face makes it suitable for dashboard integration, even in areas exposed to spray. However, it is essential to ensure the waterproofing of rear connections (CAN Bus M12 and M8 power) to maintain system integrity. Its integrated Wi-Fi module facilitates remote monitoring via the MG Energy Portal, providing redundancy and flexible data access—a key asset for performance tracking and preventive maintenance.

This monitor stands out for its deep integration with the MG ecosystem, offering finer management and more precise diagnostics. It is specifically designed for installations using MG Master LV or HV BMS and cannot be used as a universal monitor for other battery brands. Its compact size (3.5 inches) makes it ideal for confined spaces where a larger multifunction display would be unjustified, while still providing sufficient readability and ergonomics thanks to its high-resolution touchscreen (480 x 320 pixels).

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MG Energy Monitor 3.5-inch touchscreen

£338.46 GBP

£338.46 GBP ~~£369.87 GBP~~

Frequently Asked Questions

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What is the purpose of the MG Energy Monitor 3.5-inch touchscreen?

The MG Energy Monitor touchscreen is designed to display your battery bank status and energy flows in real time. It also enables remote monitoring via Wi-Fi and the MG Energy Portal, and allows local viewing and adjustment of battery and BMS-related settings.

What are the main features of the MG Energy Monitor display?

The display is a 3.5-inch touchscreen TFT with a resolution of 480 x 320 pixels. It outputs 262,000 colors, provides a brightness of 500 cd/m², and includes an adjustable brightness function.

Is the MG Energy Monitor display water- and dust-resistant?

Yes, the front face of the MG Energy Monitor screen has an IP67 protection rating. This means it is fully protected against dust and can withstand temporary immersion in water.

What are the dimensions and weight of the MG Energy Monitor display?

The display has a height of 70 mm, a length of 103 mm and a width of 39 mm. Its weight is 0.15 kg.

What is the material of the MG Energy Monitor display housing?

The display housing is made from two materials: ABS for the structure and glass for the front face of the screen.

Which standards and certifications does this product comply with?

The MG Energy Monitor display complies with several standards and certifications, including:

EMC (Emission): NEN-EN-IEC 61000-6-3:2007/A1:2011 EMC (Immunity): EN-IEC 61000-6-2:2019 Low Voltage Directive: NEN-EN-IEC 60335-1:2012/A13:2017 RoHS: EN 50581:2012

What is the operating temperature range of the display?

The MG Energy Monitor display is designed to operate within a temperature range of -20 °C to +50 °C.

Does the MG Energy Monitor allow modification of battery system settings?

Yes, the Energy Monitor is the ideal way to adjust battery and BMS (Battery Management System) parameters directly from the touchscreen.

Is the product shipped with all the accessories required for its operation?

The product is supplied with the MG Energy Monitor 3.5-inch touch display. However, M8 power cables, M12 CAN cable, and mounting accessories must be sourced separately.

What is the current consumption of the MG Energy Monitor display?

The screen’s current draw is 150 mA at 12 V and 90 mA at 24 V.

Which battery monitors is the MG Energy Monitor compatible with?

The MG Energy Monitor display is compatible with MG Master LV (Low Voltage) or Master HV (High Voltage) controllers. It connects to their CAN-Bus interface.

Can the display connect to the cloud for remote monitoring?

Yes, thanks to its built-in Wi-Fi module, the display can connect to the cloud. This allows you to monitor your system remotely via the MG Energy Portal.

What is the required input voltage range for the device?

The MG Energy Monitor display requires a DC supply voltage range of 12 to 58 Vdc.

Which battery voltage systems are supported by the Energy Monitor?

The Energy Monitor is compatible with the following battery voltage systems: 12 V, 24 V, 48 V, 72 V, 96 V, and systems equal to or greater than 120 V.

Is a subscription required to use the MG Energy Portal?

For remote monitoring via the MG Energy Portal, any required connectivity subscription must be purchased separately in addition to the Master LV/HV controller.

Which cables are required for the display connection and are not included?

For installation, you will need to purchase separately the M8 cables for power and the M12 CAN cable for data connection.

How does the MG Energy Monitor screen connect to the battery management system (BMS)?

The display connects to the battery management system (BMS) via an M12 CAN Bus data connection. It must be wired to the CAN network of an MG Master LV or Master HV.

What type of connection is used for the screen's power supply?

The screen is powered via an external M8 three-pin connector.

How to ensure the display remains waterproof after installation?

To maintain the IP67 protection of the front face, it is essential to mount the display properly by following the manufacturer's instructions, including using the appropriate mounting accessories and ensuring correct sealing during installation.