Upgrade MINI Wuling Hongguang with 40KW Liquid Cooling PMSM Kit

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Upgrade MINI Wuling Hongguang with 40KW Liquid Cooling PMSM Kit

The Wuling Hongguang MINI EV is a compact, fully electric city car developed by SAIC-GM-Wuling in China. It debuted in 2020 and quickly became one of the best-selling electric vehicles in China due to its affordable price, compact size, and practical urban design.

Key Highlights Type: 2-door, 4-seat micro EV Drive: Rear-wheel drive Motor: 20 kW electric motor Range: 120–170 km (depending on battery size) Top Speed: ~100 km/h Battery: Lithium iron phosphate (9.2 kWh or 13.9 kWh) Charging: Standard AC charging (6–9 hours) Affordability: One of the cheapest EVs on the market, priced for mass adoption

Here, we are talking about upgrade the 2010 Hongguang with PMSM Liquid coooling motor 40KW (peak power) 144V Kit with a battery of 15KWH.

Parts Included in the Mini Wuling Hongguang Conversion Kit

🧩 Vehicle Support Systems

We can also provide you with other modification parts, or customize modification solutions for you, please contact us
25kw controller 2111
25kW Motor & Controller System for Mini Wuling Hongguang EV Conversion

When upgrading your manual-transmission Mini Wuling Hongguang for better performance, our 25kW 144V integrated motor-controller delivers reliable touring power while replacing the air-cooled engine. Engineered for heavy-duty camper use, this system enables:

Parameter Specification (PDF Verified) T1 Camper Advantage
Peak Power 45kW 3× stock horsepower
Peak Torque 210Nm Hill-climbing with full load
Motor Dimensions Ø260×322mm Fits Type 2 engine bay
Weight 38kg (motor) + 7kg (ctrl) Lighter than stock engine
Max RPM 6,500 RPM Matches VW reduction gear ratios
Cooling Liquid-cooled Sustained performance in heat
Voltage Range 108-180V DC Matches 144V LiFePO4 packs
Protection Rating IP67 Handles dust/dirt roads

Learn more about Mini Wuling Hongguang EV motor systems

motor adapter and coupler
Heavy-Duty Motor Coupling & Adapter Plate for Mini Wuling Hongguang EV Conversion

In electric conversions of Mini Wuling Hongguang , the motor coupling and adapter plate are engineered for adventure-ready durability. Our reinforced components provide robust connection between your 25kW 144V motor (24-spline internal) and VW Type 2 transaxle while:
✅ Preserving factory clutch assembly – Maintains original pedal feel
✅ Supporting 2,000kg GVWR – Reinforced billet construction
✅ Eliminating vibration – Balanced for loaded highway driving

Learn more about Mini Wuling Hongguang Coupling &Adapter Plate

500W 48V to 12V High Efficiency DC DC Converter for Reliable Power Regulation 4
500W DC-DC Converter for Mini Wuling Hongguang EV Conversion

In electric conversions of Mini Wuling Hongguang , the DC-DC converter is the heart of your 12V adventure ecosystem. Stepping down 144V battery power (per SYT-25kW system) to stable 12V output, it powers both driving and camping systems while:
⚡ Supporting off-grid living: Fridges, lights, and devices
🚐 Maintaining OEM functionality: Gauges, signals, and wipers
🔋 Ensuring safety: Isolation protection and overload control

Learn more about Mini Wuling Hongguang 12V systems

DP 06C 1
Compact Battery Monitoring Solution for Mini Wuling Hongguang EV Conversion

Maintain your Mini Wuling Hongguang ‘s iconic interior while monitoring essential EV metrics with our compact 12V-powered battery display. Designed for campervan practicality, this discreet monitor:
🔋 Tracks 144V LiFePO4 systems (SYT-25kW compatible)
⚡ Provides real-time SOC/voltage/temperature
🛠️ Requires zero dashboard modifications
🌧️ IP54 rated for humid camper environments

Learn more about Mini Wuling Hongguang monitoring solutions

on board battery charger
High-Capacity On-Board Charger for Mini Wuling Hongguang EV Conversion

Power your electric Mini Wuling Hongguang with a robust 144V 25A on-board charger (OBC) delivering 3.6kW – the perfect solution for adventure-ready charging. Engineered for campervan life:

Technical Specifications: Camper-Optimized Charging

Parameter Specification Benefit for T1 Campers
Input Voltage 90-264V AC Global campground compatibility
Output 144V DC @ 25A (3.6kW) 30% faster than standard 20A chargers
Efficiency 92% (Active PFC) Less energy waste, cooler operation
Cooling Forced Air Cooling Maintains power in hot weather
Protection IP65 Rated Dust and water resistant for outdoor use
Communication CAN 2.0B + Bluetooth Monitor charging via smartphone app
Dimensions 280×180×70mm Fits under cargo floor or rear seat
Weight 3.8kg Minimal impact on payload capacity

Learn more about Mini Wuling Hongguang charging solutions

pack
High-Capacity Battery Systems for Mini Wuling Hongguang EV Conversion

Technical Specifications: Adventure-Optimized Power

Parameter 105Ah Standard 210Ah Extended T1 Camper Advantage
Chemistry LiFePO4 (3.2V/cell) Same + Enhanced Cooling Fire-safe for camper use
Nominal Voltage 144V 144V SYT-25kW system compatible
Capacity 105Ah 210Ah Extended off-grid capability
Energy 15.1kWh 30.2kWh 2x camping power duration
Range 80-100km loaded 160-200km loaded Adventure-distance confidence
Peak Discharge 400A (45kW) 800A (90kW) Mountain pass capability
Module Size 400×300×150mm 400×300×150mm Underfloor optimization
Total Weight 120kg (264lbs) 240kg (528lbs) Weight distribution optimized
Installation Underfloor + engine bay Full underfloor system Zero interior space loss

Learn more about Mini Wuling Hongguang battery solutions

Vacuum Brake Booster Pump
Vacuum Brake System for Mini Wuling Hongguang EV Conversion

Ensure reliable braking performance in your electric-converted Mini Wuling Hongguang with our heavy-duty vacuum booster system. This complete kit replaces engine vacuum with a high-capacity electric pump and reservoir, delivering:

✅ OEM brake pedal feel for original drum/disc systems
✅ Consistent assist when fully loaded with camping gear
✅ Zero modifications to master cylinder or brake lines

🚐 Mini Wuling Hongguang -Specific Engineering:
*Pre-configured for 1950-1979 models with:*

  • Heavy-duty diaphragm boosters (8″ & 9″ sizes)

  • Right-hand drive compatibility

  • Heat-resistant components for rear-engine installation

Learn more about Mini Wuling Hongguang brake systems

If you have any questions about the components for your Mini Wuling Hongguang electric conversion, please feel free to contact us!

Successful Conversion Cases

图片2 3
图片4 2
VW Golf MK4 electric conversion

Pls contact with our saleperson for the detailed Green Motor Tech ‘s EV conversion manual on a similar car like Golf MK4,generally  includes below steps:

Disassemble related parts from the original vehicle

  • Remove engine
  • Remove the bottom plate of the rear trunk
  • Install the electric drive systemkits
    • Connect the motor to the gearbox
    • Install motor and gearbox
    • Bin equipment installation
    • Install Batteries
    • Install wiring harness
  • Lithium battery maintenance manual
    • Initial charging
    • Routine charging
    • Battery storage
    • Battery movement precautions
    • Battery circuit wiring
    • Battery power on
    • Power off and disconnect the battery
    • Safe use

Questions About Mini Wuling Hongguang Manual

Yes, we provide all electronic parts for conversion.  We also provide wire diagram system, each part user manual, so you will have no obstacles for installation and connection of the system.

Yes, we provide motor spline coupler and adapter plate to install motor to original transmisison. But the original transmission’s clutch need to get removed. If you want to keep clutch, you need modify the spline coupler to clutch a bit. Because we do not have car in hand, so we bought a old transmission without clutch to make the coupler and adapter kit.

We provide two years for battery, and one year warranty for other parts. We only use top grade quality products. If any parts failure from manufacturing issues, we provide repair parts for replacement.

If we have stocks ready to go, the lead time is one weeek after order confirmed.  if we have no stocks, lead time might be 4 weeks after order confirmed.

After you have discussed with sales manager all details of the order, he or she will make proforma invoice with all details and bank accounts for payment, normally payment is through bank to bank T/T. Other payment ways are also flexible to accept after discussion.

We only use top brand of cells in China, like EVE, like Gotion etc, most of the case we use EVE brand pure new and A grade cells to make pack. And in our battery pack we surely use real automobile grade BMS, not simple protection board.

We care about reputation more than our customers!

We are real manufacturer, not sales trade office/company,  we started our motor production from 1995 in China. In conversion we now have more than 10 year experiencee. In the whole drive systems, we do not produce all parts, but motor we make, controller we provide CAN BUS and technical requests to our partner, same as lithium battery pack and wire hanress of the system, the design and CAN BUS are from us. other accessories like gas peda, meter etc we get from reliable partners.

Except motor and drive train solution, we also owns our own low speed electric vehicle assembly factory, its website/brand is www.gmtlsv.com

In short, we are EV expert with decades experience in China!

Yes, our key electronic components are with CE certificate for Europe markets, so at the moment, we ship to Europe like France, UK, Germany, Italy, Sweden, Belgium, Turkey etc. 

We also have ISO9001 quality manage certificate.

For our EV products, we also have WMI (World Manufacturer Identifier) certificate, each vehilce has its VIN number.

To some particular countries, they have requests in import or tax reduces policy such as for Africa countries and Middle East, COC or  SABER might needed for import. For some countries, certificate of origin: FORM A, FORM E etc are requested. We all have experience to make for customers.

Yes, of course, our engineers who can speak English directly, video talk/email/Whatsapp they can communicate and serve customers without obstacles.

No matter before-sales or after sales, we all request in time response 24 hours and 7 days as long as we see the requests. 

For necessary project, we can also send engineers to customers’ company for guide or training. 

We also welcome customers to send engineers to us for onsite learning and training!

Yes, no problem, we support that.  We hope customers can do longterm business so customization of his logo is OK

Please consult with our sales Director :

[email protected]

whatsapp/wechat: + 86 1812358 9096

We are more than welcome for your inquiries.

Contact us for a more complete retrofit

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