Shijiazhuang Willdigits Technology Co., Ltd.

WILLDIGITS EV CHARGER PRODUCT CATALOG

Leading Global Provider of Bidirectional Charging & Energy Storage Station Solutions bidirectional

Part 1 About Us
Company profile 01
Competitiveness 02
Part 2 Product
• All-Scenario DC Chargers
(Complete Machine OEM & ODM)
WY02-A 03
WY02-B 05
WY03 07
WY04 09
WY06 11
WY10-A 13
WY10-B 15
WY11 17
WY12 19
WY13 21
WY14 23
WY19 25
WY21 27
· Full-Scenario Energy Storage Chargers
(High Efficiency Energy Storage)
WY-PV Energy Storage Charger 29
WY-Mobile Energy Storage Charger 31
• Innovative Applications & Ecosystem Products
(Cutting-edge Expansion)
WY-Portable DC EV Charger 32
WY-V2V 35
WY-V2L/V2H 37
WY-AC EV Charger 39
WY-EV Charger Tester 41
· Intelligent Main Controllers & Core Components
(Solutions)
7-inch Capacitive Touch Screen 43
10-inch Capacitive Touch Screen 44
WY-CCU 45
WY-PCU 46
WY-CPCU 47
WY-OCU 48
WY-SECC 49
WY-CHAdeMO 50
WY-Card reader 51
WY-POS 52
WY-light panel 53
Part 3 Application Cases 54

ABOUT TO WILLDIGITS

Company Introduction

Shijiazhuang Willdigits Technology Co., Ltd. adheres to technology-driven development. Integrating scientific research, design, manufacturing, sales and services, we deliver systematic energy solutions tailored for customers.

The company boasts a strong technical team. R&D personnel account for over 50% of the total workforce, and 95% of employees hold bachelor's degrees or above. All core team members possess more than ten years of working background or R&D experience in the new energy industry. Weiyao Digital Technology has independent capabilities in developing charging main controllers and can supply customized core main control boards for charging pile manufacturers. Meanwhile, in complete machine ODM business, we have established partnerships with dozens of leading domestic and overseas enterprises engaged in charging piles and achieved remarkable results.

Sustained investment in R&D enables our products to be sold worldwide. At present, our product series are exported to Russia, the United States, Germany, India, Indonesia, South Korea and many other countries. We have built cooperative relationships with numerous automakers including BYD, Geely, Changan and TATA Motors, earning wide recognition from clients. In recent years, by implementing and promoting strategies such as open innovation, excellent operation management and one-stop services, Weiyao Digital Technology has fully built up its core competitiveness and won consistent acclaim from customers and industry peers.

80+Patents

50+ Engineers

3000+ Project cases

Competitive Edges

We offer a complete product portfolio covering GB, EU, US and Japanese standards as well as the NACS (Tesla) series. A full range of EV charger testers are also available.

Our solutions are compatible with major domestic operation platforms including State Grid, Yunkuai Charging, Xiaoju Charging and Weijingyun. For overseas markets, we support the OCPP protocol.

Equipped with a self-developed platform, our products support remote firmware upgrade and remote operation & maintenance.

Custom industrial design and structural design services are provided. ODM services are available for non-standard customized products.

Customer-centric, we provide 7×24-hour pre-sales, in-sales and after-sales services.

Quality Certifications

WY02-A

20,30,40kW Series DC EV Charger

Product Introduction

This minimalist wall-mounted DC EV charger features a black-and-white contrasting scheme with streamlined styling for superior appearance and performance. It simplifies operation and supports one-touch start. A standard cable hook facilitates charging cable arrangement. Power options include 20kW, 30kW and 40kW.

Product view

Product Features

20/30/40kW charging module· Cable hook included as standard·High Cost-performance Ratio

One-touch Start

•Effortless Installation

WY02-B

20,30,40kW Series DC EV Charger

Product Introduction

This wall-mounted DC charger adopts a concise, streamlined design with high cost performance. Pre-set mounting holes on the enclosure enable fast installation with matched expansion bolts. Its waterproof structure allows flexible site selection. Power options include 20kW, 30kW and 40kW.

Product view

Product Features

20/30/40kW charging module

Effortless Installation

• IP54 Waterproof Rating

• High Cost-performance Ratio

WY03

20,30,40kW Series DC EV Charger

Product Introduction

Available in wall-mounted and floor-standing configurations for indoor and outdoor deployment. Compact footprint with low site requirements. Generous operating space enables full front door access for direct maintenance, delivering outstanding value for money.

Product view

Product Features

Supports V2G/V2L/V2H

Adjustable output power

• Support OCPP standard

Available in both column-mounted and wall-mounted versions

• RFID reader

WY0420,30,40kW Series DC EV Charger

Product Introduction

Boasting a futuristic and stylish design, this cabinet allows semi-storage of the charging cable within its built-in groove for a cleaner layout. Left and right side panels improve visual effect and offer physical protection. With front charging port and rear service door, sufficient clearance shall be reserved at the rear during installation for door operation.

Product view

Product Features

Support parallel charging

Support OCPP standard

Output power can be set

RFID Reader

WY06

40-240kW Series DC EV Charger

Product Introduction

With compact footprint and low site requirements, the cabinet fits township charging stations and narrow spaces. Full front-door access enables convenient maintenance with sufficient working space, and it can be installed against walls. Simple, robustdesign with excellent cost performance, perfect for large-scale installation.

Product view

Product Features

Support parallel charging

Output power can be set

RFID Reader

Support OCPP standard

WY10-A

240-480kW Series DC EV Charger

Product Introduction

Featuring a grand, tough-styled outlook, this charger has generous cabinet capacity scalable to 480 kW. Supporting simultaneous dual-gun charging, it is well-suited for rapid charging of large-capacity EVs including heavy trucks and engineering vehicles.

Product view

Product Features

Support parallel charging

Output power can be set

RFID Reader

Support OCPP standard

WY10-B

60-240kW Series DC EV Charger

Product Introduction

Boasting a dignified, rugged appearance, this charger comes with a smaller cabinet capacity than WY10A, with expandable power up to 240 kW. Equipped with simultaneous dual-gun fast charging, it adapts to the vast majority of charging scenarios.

Product view

Product Features

Support parallel charging

RFID Reader

Output power can be set

Support OCPP standard

WY1140-240kW Series DC EV Charger

Product Introduction

Designed with three charging guns compatible with distinct charging standards, this charger supports simultaneous charging of three vehicles to minimize space occupation. Ambient lighting fitted on the top and front door provides night illumination and improves the aesthetic effect. Parallel charging is available to realize rapid vehicle charging.

Product view

Product Features

Support parallel charging

Support OCPP standard

Output power can be set

RFID Reader

Standard configuration includes 3 charging guns

WY1260-240kW Series DC EV Charger

Product Introduction

Adopting a 4-gun design compatible with various charging standards, the charger supports configurable 3-gun or 4-gun layout as required. Up to four vehicles can be charged at the same time. Every charging gun is fitted with a separate emergency stop button. Applicable to diverse charging scenarios, particularly regions with high charging density. Boasting a large-capacity cabinet with openable front and rear doors for easy assembly and servicing. Ambient lighting is arranged on the top.

Product view

Product Features

Support parallel charging

Output power can be set

RFID Reader

Support OCPP standard

• Standard configuration includes 3 or 4 charging guns

WY13 600-1200 kW Series Cluster Charger

Product Introduction

This series rectifier cabinets support configuration of 12 single-gun or 6 dual-gun chargers to charge up to 12 vehicles concurrently. Four front/rear doors and side doors of the cabinet can be opened for easy assembly and servicing. With excellent cost efficiency, the unit suits mass distributed installation and ensures rapid investment payback.

Product view

Product Features

Configurable with 12 single-gun or 6 dual-gun charging units

Support OCPP standard

Output power can be set RFID Reader

WY14

40-240kW Series DC EV Charger

Product Introduction

Boasting an independently developed original customizable appearance, this charger supports optional cable retractor and advertising display. Its power can be configured ranging from 40 kW to 240 kW. CE certified. Suitable for commercial operation of dedicated urban charging stations, urban public charging stations, intercity highway charging stations and other charging venues.

Product view

Product Features

Support parallel charging

Output power can be set

Support OCPP standard

• RFID Reader

CE Certification

•Advertising display and cable retractor are optional accessories

WY1980-480kW Series DC EV Charger

Product Introduction

Boasting an independently developed stately and stylish outlook, this charger comes with a large 55-inch HD advertising display, allowing operators to gain dual profits from charging and advertising. Built with 40 kW modules, it can be expanded up to 480 kW. Ideal for operation in diverse locations such as urban dedicated charging stations, urban public charging stations and intercity highway charging stations.

Product view

Product Features

Support parallel charging

RFID Reader

Output power can be set

Support OCPP standard

Configure a 55-inch advertising screen

WY21

60-240kW Series DC EV Charger

Product Introduction

Featuring an independently developed original design with bold angular lines, this charger is equipped with a 32-inch HD advertising display to realize dual revenue from charging and advertisements. Cable retractor is optional upon requirements. Ambient lighting is mounted on the canopy. Ideal for operation in various venues such as urban dedicated charging stations, urban public charging stations and intercity highway charging stations.

Product view

Product Features

Support parallel charging

Output power can be set

RFID Reader

Support OCPP standard Equipped with a 32-inch advertising screen and a cable retractor

• Paired with ceiling and ambient lighting

WY-Energy Storage EV Charger

120–241 kWh Photovoltaic Energy Storage Charger

Product Introduction

This energy storage charger uses lithium-ion batteries in 120 kWh, 215 kWh and 241 kWh capacities. Built on 30 kW modules, it offers charging power options of 60 kW, 90 kW and 120 kW. A 50 kW or 100 kW PV power converter is optional. It is fitted with two cable retractors and a 43-inch advertising screen (optional/removable). With rugged styling and excellent maintainability, the product suits parking lots, commercial centers, charging hubs and other application scenarios.

Product view

Product Features

Support parallel charging

Support OCPP standard

• Output power can be set • RFID Reader

• Equipped with a advertising screen and a cable retractor

WY-Mobile Energy Storage EV Charger

Product Introduction

Mobile energy storage charger are extensively applied for EV road rescue, emergency power supply and on-site charging. They can be fitted with a mobile chassis or transported via vehicles. Extending and complementing charging station operations, they provide EV owners with more convenient and efficient charging solutions. This model offers battery capacities from 33 kWh to 210 kWh.

Product view

Product Features

Battery Capacity: 33-210 kWhEquipped with a advertising screen and a cable retractor

With mobile chassis or vehicle-transportableOutput power can be setRFID Reader

WY-Portable EV Charger

7-40 kW Portable DC Charger

Product Introduction

There is strong demand for portable DC chargers in remote regions and areas lacking charging facilities. Our in-house developed portable DC charger is compact, lightweight and adaptable to any charging location. With power models spanning 7-40 kW, it can satisfy daily charging demands. Optional configurations include various industrial plugs and an additional display.

Product view

Product Features

Supplied with input cable

Power ranges from 7-40 kW

Lightweight design enables single-person hand-held operation

Optional power take-off units in various specifications

WY-V2V

20kW V2V Charge-Discharge Integrated Machine

Product Introduction

V2V technology allows new energy vehicles to charge one another. Supporting both power output and charging, it delivers quick energy supply and emergency rescue for EVs with power loss or faults.

Product view

Product Features

Charging Cable Length: 5m + 5m Rated Power: 20kWExtremely high cost-effectiveness

• Small footprint, lightweight and portable

WY-V2L/V2H

Vehicle DC Discharger

Product Introduction

V2L refers to discharging power from new energy vehicles to loads, namely power supply from vehicle-mounted energy to electrical appliances. It is the most widely used vehicle-to-load external discharge technology and equipped on the largest number of vehicles. It can be applied in scenarios such as camping, outdoor power tool operation, and household power outages.

Product view

Product Features

Charging Cable Length: 2mStart mode: Initiated via buttonDual Sockets: 10A & 16A

Small footprint, lightweight and portable

WY-AC CHARGER

7kW AC EV Charger

Product Introduction

As a low-power AC EV charger available in wall-mounted and pedestal-mounted configurations, it features a tiny footprint. Ideal for low-power charging applications with limited space and power supply. Improved manufacturing and assembly processes deliver superior cost-effectiveness.

Product view

Product Features

Available in both column-mounted and wall-mounted versionsHigh Cost-performance Ratio

CE CertificationStart Mode: Card SwipeEffortless Installation

Innovative Applications & Ecosystem ProductsP-40

WY-CHARGER TESTER

EV Charger tester

Product Introduction

Complete range of product models, supporting testing of charging piles compliant with GB, EU, US, Japanese standards and NACS connectors. Adopting a dual-socket design, the product enables multi-standard combination and supports dual-gun charging testing.

Apart from the built-in load, an external load can be additionally connected to the unit.

The product is equipped with a 7-inch touch LCD screen, backlit load buttons, and comes standard with four universal casters and a handle for easy movement and operation.

Product view

Product Features

Dual ports detectionCharging voltage detection

EVCC/BMS communication testAutomatic charging test

Message control functionCharging pile aging test

Charging current detection

Charging fault protection test

7 Inch Capacitive Touch LCD Display

Introduction

This is a DVI-I interface LCD module developed with a 7-inch true-color LCD and 5-point capacitive touch screen. It provides client interfaces including an 8-bit LVDS data interface and a USB touch control interface. The module driver board integrates all necessary complex power modules for the display for convenient deployment. Remote upgrades are supported via Wi-Fi, USB, 4G or Ethernet. It is compatible with major domestic operation platforms and overseas OCPP protocol platforms.

Parameters

Overall Dimensions: 87mm ×112.2mm
Cutout Dimensions: 179.79mm × 101.91mm
Display Area: 154.08mm × 85.92mm
Resolution: 800 × 480
Operating Current: 60-1300mA
Operating Voltage: 5VDC
Operating Temperature: -25°C to 70°C
Compatible with major POS terminals worldwide

10.1 Inch Capacitive Touch LCD Display

Introduction

This DVI-I interface LCD module adopts a 10.1-inch true-color LCD and 5-point capacitive touch screen. It comes with client-side interfaces: 8-bit LVDS data interface and USB touch control interface. The integrated driver board contains all essential power modules for easy deployment. Remote upgrade is supported through Wi-Fi, USB, 4G and Ethernet. It is compatible with mainstream domestic operation platforms and overseas OCPP-compliant platforms.

Parameters

Overall Dimensions: 257.8mm × 148.1mm
Cutout Dimensions: 247.7mm ×120.4mm
Display Area: 222.7mm × 125.3mm
Resolution: 1024 × 600
Operating Current: 50-1500mA
Operating Voltage: 5VDC
Operating Temperature: -25°C to 7 0 ^ { \circ } \mathsf { C }
Compatible with major POS terminals
worldwide

WY-CCU

Introduction

The CCU communicates with OCU, PCU, SECC, CHAdeMO adapter board, power modules and energy meters. Main functions:

(1)Communication and remote debugging with OCU; (2)Communication and remote debugging with PCU power control board;

(3)Charging gun connection status detection;

(4)Acquisition of charging gun pole temperature, battery voltage and charging current;

(5)DC bus voltage sampling and insulation monitoring;

(6)Status detection of emergency stop, access control, surge protector and AC contactor;

(7)Built-in electromagnetic lock control;

(8)Control of indicator lamps, AC contactors and cooling fans;

(9)Support for V2G, V2V, V2L.

Parameters

Overall Dimension with Housing:
215mm ×140mm ×40mm
Cutout Dimension with Housing:
202mm × 40mm M4 Screws
Communication Interfaces: 3×RS485,
2×CAN, 1×RS232
Digital Input & Output: 7 inputs, 7
outputs
Operating Voltage: 12VDC
Operating Temperature: -40°C \~ +80°C

WY-PCU

Introduction

As a key component of the DC charging controller, the PCU module handles high-voltage DC contactor control, charging module communication and cooling system control. Main functions:
Communication and remote debugging with CCU charging control board;
Communication with charging modules;
Communication with OCU;
High-voltage DC contactor control and feedback sampling;
Cooling fan system control;
Status detection of surge protector, AC contactor and access control switch;
Power distribution control of charging modules.

Parameters

Overall Dimension with Housing: 162mm ×
147mm×40mm
Cutout Dimension with Housing: 55mm ×
133mm M4 Screws
Communication Interfaces: 3×CAN,
1×RS485
Digital Input & Output: 12 inputs, 8 outputs
Rated Voltage: 12VDC
Operating Temperature: -40°C \~ +80°C

WY-CPCU

Introduction

The CPCU features deep integration of CCU and PCU. It incorporates the functions of both units and simplifies wiring and installation.

Parameters

Overall Dimension with Housing: 410mm ×
138mm ×32mm
Cutout Dimension with Housing: 400mm ×
110mm, M4 Screws
Operating Voltage: 12VDC