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High-Efficiency 20KW/30KW/40KW DC EV Charger | China Suppliers & Factory | Wall-mounted & Floor-mounted Solutions

Introducing our high-efficiency 20KW/30KW/40KW wall-mounted and floor-mounted column DC electric vehicle charger, the ideal fast charging solution for new energy vehicles. As a leading China supplier, we manufacture these chargers in our state-of-the-art factory, ensuring they meet the stringent GB, IEC, and UL standards, Designed for versatility, our electric vehicle charger offers flexible power options and multiple installation methods, making it suitable for residential, commercial, and public charging scenarios. The user-friendly 7-inch LCD display provides an intelligent control panel, and the device supports various payment methods, ensuring a seamless charging experience, Choose our reliable DC charger for stable, safe, and rapid charging of all compatible electric vehicles, and trust in our commitment to quality as a prominent supplier in the electric vehicle charging industry

Core Features

Standard Compatible: GB / IEC / UL optional
Power Options: 20KW, 30KW, 40KW
Installation: Wall-mounted / Floor-standing column
Functions: RFID start/stop, RFID billing, QR code billing
Display: 7-inch LCD screen for real-time charging status and data

Key Product Benefits

High-Efficiency DC Fast Charging

Delivers 20KW–40KW high-power DC output, greatly reducing charging time compared with standard AC chargers.

MultiStandard Compatibility

Supports GB (China), IEC (Europe), and UL (US) standards to match global electric vehicle interfaces.

Flexible Installation

Available in wall-mounted and floor-standing column designs for home parking lots, communities, commercial stations, and fleet use.

Intelligent Operation & Display

7-inch HD LCD screen clearly shows charging power, voltage, current, energy, time, and fault status.

Multiple Payment & Control Modes

Supports RFID card payment and QR code billing; supports automatic full charge, timed charging, fixed energy, and fixed amount charging.

Stable & Reliable Performance

Wide input voltage, strong antiinterference, wide temperature range, and IP54 waterproof/dustproof rating for indoor and outdoor use.

Smart Connectivity (Optional)

Equipped with 4G communication module to connect to the cloud management platform for remote monitoring and operation.

Technical Specifications

Parameter	Unit	Standard Value
Product Name	—	20KW/30KW/40KW DC EV Charger
Rated Power	KW	20KW / 30KW / 40KW
Dimension	mm	20KW/30KW: 420×230×620 \| 40KW: 560×380×200
Input Voltage	V	AC380V
Input Frequency	Hz	45–65Hz
Output Voltage	V	200–1000V
Single Gun Output Current	A	0–40A / 0–46A / 0–60A
Cable Length	m	5m
Installation Type	—	Wall-mounted / Floor-standing column
Connector	—	Single Gun
Charging Mode	—	Auto Full / Fixed Power / Fixed Amount / Fixed Time
Payment Method	—	RFID Card / QR Code
Communication	—	No Communication / 4G (Optional)
Management Platform	—	WanCheChong Cloud Platform
HMI	—	7-inch LCD (Optional)
Operating Temperature	℃	-25℃ ~ +50℃
Operating Humidity	—	5%–95% RH, non-condensing
Working Altitude	m	≤3000m
Protection Level	—	IP54

Suitable Applications

Residential community parking lots
Commercial and business parking
Corporate and fleet charging points
Public fast charging stations
Highway service areas

Why Choose This DC EV Charger?

High-power DC fast charging
Multi-standard global compatibility
Stable performance & long service life
Easy installation & low maintenance
IP54 rated for all-weather use
Multiple intelligent charging & payment modes

Frequently Asked Questions

What power options are available for this DC EV Charger?

This charger is available in three power output options: 20KW, 30KW, and 40KW, allowing you to choose the configuration that best fits your charging speed requirements.

Is this charger compatible with global EV models?

Yes, it features multi-standard compatibility. You can choose from GB (China), IEC (Europe), and UL (US) standards to match the specific electric vehicle interfaces in your region.

Can this charger be installed outdoors?

Absolutely. The charger is rated IP54 for dustproof and waterproof protection and has an operating temperature range of -25℃ to +50℃, making it highly reliable for both indoor and outdoor environments.

What payment and billing methods are supported?

It supports RFID card payment/activation and QR code billing. Users can configure the charger for automatic full charge, timed charging, fixed energy, or fixed amount charging.

Does this charger support remote monitoring?

Yes, it offers an optional 4G communication module that allows the charger to connect to the WanCheChong Cloud Platform for remote monitoring, status tracking, and operation management.

What are the installation options?

It features a flexible design that supports both wall-mounted and floor-standing column installations, making it suitable for community, residential, commercial, or fleet parking lots.