Ruisu 1.2MW Spilt-Type High-Power DC Fast EV Charging Station Megawatt Flash Charging

Product Description

Product Introduction

The Ruishu Split-type DC Charger is characterized by high conversion efficiency, high configuration flexibility, intelligent power distribution, and a wide range of applications. It can be widely deployed at electric vehicle (EV) charging stations, in commercial districts, on university and public parking lots, in underground parking garages, and at other locations. It provides fast charging for EVs equipped with on-board chargers or vehicles featuring DC fast-charging ports that meet national standard requirements. The equipment supplies energy to electric vehicles or other electric transportation equipment.

The product features a robust human-machine interface (HMI), energy metering, charging protection, charging data logging, and data transmission capabilities.

Designed with a modular architecture, this product incorporates multiple protection functions, user-friendly screen prompts, and automated charging control. The product provides various communication interfaces, such as CAN, Ethernet, and GPRS, for real-time communication with monitoring or operations management centers. It receives instructions from the monitoring center to allocate the output power of the charger, monitors the connection status of the charging connector in real-time, and immediately terminates charging in the event of a connection abnormality to ensure the safety of both personnel and the vehicle during the charging process.

Selling Points for 1.2MW DC Fast EV Charging Station

1, High-Performance Industrial Processing

Equipped with a 32-bit high-performance embedded industrial-grade processor, ensuring ultra-fast response times and stable, reliable control under heavy operation.

2, Next-Gen Power Efficiency

Utilizes advanced ZVZCS and LLC resonant soft-switching technology, achieving a peak efficiency of 96% and reducing harmonic interference with a THDi ≤ 5%.

3, Precision Revenue-Grade Metering

Features a built-in 0.5S-class multifunctional energy meter, providing highly accurate billing and precise measurement of power delivered to every vehicle.

4, Advanced Security & Payment

Integrates a contactless RFID reader with hardware-encrypted authentication, ensuring secure user identification and seamless automated billing for every charging session.

5, Ultra-Bright, Rugged Display

Equipped with a vibrant 7-inch LCD touchscreen designed for high-visibility in outdoor environments and tested to operate reliably in extreme cold down to -30°C.

6, Intelligent BMS Compatibility

Supports a wide array of BMS communication protocols, allowing for real-time battery monitoring and precise DC output adjustment across various vehicle brands.

7, Comprehensive Safety Protection

Features include connector detachment detection and robust monitoring of overvoltage, undervoltage, short circuits, and insulation faults to ensure maximum safety for users and vehicles.

8, Real-Time Connectivity & Remote Management

Offers local Ethernet, CAN, and GPRS interfaces for constant synchronization with management platforms, supporting instant data reporting and remote software upgrades.

Specification

Item	1.2MW Megawatt Flash Charging Station
Charging Stack Size	L2700mm*W1071mm*H2083.5mm
Supercharging Station Size	L1098mm*W907mm*H2207mm
Fast Charging Station Size	L803mm*W600mm*H2003mm
AC Input Voltage	400V ± 15%
AC Input Frequency	45Hz-55Hz
Rated Power	1200kW
Output Voltage	DC 200V-1000V
Supercharging Output Current	10A-600A (Liquid-Cooled)
Fast Charging Output Current	0A-300A (Air-Cooled)
Power Factor	≥ 0.99
Efficiency	≥ 95%
Metering Method	DC Metering
Cooling Method	Forced Air Cooling, Liquid Cooling
Protection Rating	IP54
Operating Altitude	≤ 2000m
Operating Temperature	-20°C to 50°C
Relative Humidity	≤ 95%
Charging Interface	CCS2 / IEC 62196
Communication Interface	4G, RS485, CAN, Ethernet (Optional)
Installation Method	Floor-mounted / Fixed
Startup Method	RFID Card, QR Code

Company Profile

Guangzhou Ruisu Intelligent Technology Co., Ltd. was established in 2006 with a registered capital of RMB 100 million. The company was listed on the New Third Board (NEEQ) in 2016 (Stock Code: 839697).
 
We specialize in integrated high-power energy storage management and charging systems. Our comprehensive product line includes:
AC & DC EV Charging Station
Megawatt Charging Stack
Mobile Battery Energy Management System (BESS)
Commercial & Industrial Energy Storage System
Home Energy Storage System
 
Our solutions are widely used in fleet depots, commercial hubs, mining, ports, tunnels, bridges, metallurgical, emergency charging, and heavy-duty electric transportation sectors (electric vehicles, passenger vehicles, trucks, ships, and locomotives). With global certifications including CE, UL, CQC, CVC, and CCI, we provide reliable, full-industrial-chain energy solutions to partners worldwide.

Our Advantages

Customizable

Cases & Partners

Certifications

FAQ

1. What sets Ruisu apart in the Energy Storage System (ESS) market?
 
We are a premier provider of utility-scale and C&I (Commercial & Industrial) energy storage. Our flagship 3MW Mega-Watt BESS is engineered for high-capacity energy management, offering industry-leading energy density and safety. Backed by 120 R&D experts, we deliver complete "PV-Storage-Charging" integrated systems that allow clients to maximize energy efficiency and grid stability.
 
2. Can your BESS and charging systems handle industrial-grade heavy loads?
 
Yes. Our equipment is built for the most demanding applications. We specialize in high-power infrastructure, including:
3MW Storage Cabinets: For peak-shaving, load shifting, and backup power.
1200kW Liquid-Cooled Ultra-Fast Chargers: Capable of powering construction machinery, mining trucks, and port vessels that require massive energy throughput in minimal time.
 
3. How do you ensure the safety of your high-capacity storage and chargers?
 
Safety is our top priority. Our systems feature:
 
Multi-Layered Protection: Integrated BMS (Battery Management System) with real-time monitoring of voltage, current, and temperature.
Advanced Cooling: Our proprietary Liquid-Cooling technology prevents thermal runaway and maintains peak performance even during high-ambient temperature operations.
Certifications: All products are fully CE, UL, CB, and FCC certified, meeting the rigorous safety standards of North America and Europe.
 
4. Are your energy solutions adaptable to extreme environments?
 
Absolutely. Ruisu products are "All-Terrain Reliable." Our energy storage and charging units are deployed in environments ranging from -45°C extreme cold regions to high-altitude mines and high-humidity ports. We use industrial-grade components and specialized synthetic coolants to ensure 24/7 uptime regardless of the climate.
 
5. Do you support customized OEM/ODM projects for energy storage?
 
Yes. With an 80,000 m² manufacturing base and a vast portfolio of 180+ patents and intellectual property rights, we offer highly flexible customization. We can tailor the capacity (from kW to MW), branding, software integration (SOA-based SaaS), and connector standards (CCS1, CCS2, NACS, GBT) to fit your specific regional or project requirements.

6. How does your "PV-Storage-Charging" integrated solution work?
 
Our integrated system combines photovoltaic (solar) power generation, high-capacity battery storage, and EV charging into a single smart ecosystem. This allows you to store solar energy during the day and discharge it for ultra-fast charging or peak-shaving, significantly reducing operational costs and your carbon footprint.
 
7. What kind of support can I expect after purchase?

We provide 24/7 global technical support and comprehensive after-sales service. Because we control the full industry chain—from research to manufacturing—we can provide rapid response times, firmware updates, and high-quality spare parts to ensure your infrastructure remains future-proof.