EV Chargers Manufacturer Custom 120kw DC Fast Commercial Charging Station Dual Plug Weatherproof

Product Description

Selling Points for 120KW DC Fast EV Charger

1. Factory Direct Supply
Factory-direct manufacturer of DC fast EV chargers with competitive pricing, stable production capacity, OEM/ODM customization, strict quality control, and fast worldwide delivery.

 
2. Complete OEM & ODM Service
We provide complete OEM and ODM solutions, including logo branding, enclosure design, software customization, connector options, and packaging tailored to your market.

 
3. Reliable Manufacturing Experience
Backed by an experienced engineering team and advanced production lines, we deliver reliable EV charging solutions with consistent quality and dependable lead times.

 
4. Global Certification Support
Our chargers support CE, CB, and other international standards. We assist customers with certification requirements to simplify market entry and project approvals.

 
5. Smart Charging Solutions
Supports OCPP, RFID, mobile APP, remote monitoring, dynamic load balancing, and cloud platform integration for smart commercial charging management.

 
6. Professional Technical Support
Our factory provides professional pre-sales consultation, installation guidance, remote technical support, firmware updates, and responsive after-sales service.

 
7. Flexible Custom Manufacturing
Customize power ratings, charging connectors, cabinet colors, languages, payment systems, and communication protocols to meet diverse project requirements.

 
8. Built for Commercial Applications
Designed for public charging stations, fleet depots, shopping malls, highways, hotels, and commercial parking lots with stable performance and high efficiency.

 
9. Strict Quality Assurance
Every charger undergoes comprehensive electrical, functional, aging, and safety testing before shipment to ensure reliable operation and long service life.

 
10. Trusted Long-Term Factory Partner
Choose a reliable manufacturing partner offering stable supply, competitive factory pricing, flexible production, fast response, and dedicated support for global distributors.

11. Dual Gun Design
Dual-gun design enables simultaneous charging of two electric vehicles, improving station efficiency, reducing customer wait times, maximizing equipment utilization, and increasing charging revenue.

Specification

Input  Characteristic	Input voltage	400 VAC +/- 10%
	Input frequency	50 / 60 Hz
	Input type	3P + N + PE
	Input current	300A
	Input power	263kVA
	Power factor	0.99
	THDi	<5%
	Grounding type	TN-S, TN-CS
Output  Characteristic	Connector options	CCS1 CCS1+CCS1
		CCS1+CHAdeMO
		CHAdeMO is optional
	Output voltage	CCS1: 50-1000 Vdc CCS2: 50-1000 Vdc
		CHAdeMO: 200-500 Vdc
		300~1000V is the output voltage of constant power output.
	Maximum output current	CCS1: 200A, 300A Optional
		CHAdeMO: 125A
	Rated power	DC: 120kW
	Peak efficiency	96%
Environment	Operational altitude	<2000 m
	Operating temperature	-25 °C to +50 °C (Full power)
	Temperature derating	Up to 50 °C: 100% output power,
		50-65 °C interval, linear power limit,
		65 °C or more, module shutdown protection.
	Storage temperature range	-30 °C to +70 °C
	Humidity	5 %-95 % Rh non-condensing
Structure	IP and IK rating	IP55/NEMA 3R
	Dimensions	1766x1622.5x937.5mm
	Weight	≤520 kg
	Enclosure material	304 stainless steel
Components	Cable length	5m (4.5m exposed from the charger)
	Screen	9 or 28 inch touch display
	RFID Reader	ISO 14443 A + B to part 4 and ISO/IEC 15693, Mifare1, NFC
	Emergency button	Yes
Others	Communication interface	4G / LAN Port
	Language	English (Support customizing other languages)
	Communication protocol	OCPP1.6J
	Cooling method	Air cooled
	Payment method	RFID / APP
		(Mobile phone / Visa / Master is optional)
	Class A (industrial)	Class A (industrial)
	Protection	Undervoltage protection, Overvoltage protection, DC Overcurrent protection, Over-temperature protection, Surge Protection Device, Emergency Stop Protection
	Optional functions	Tilt detection, flood detection, smoke detection, heater, cable management
Standards and Certifications	Protocol	CHAdeMO 2.0 /DIN 70121/ISO15118/
	Standards	UL2231, UL2202, IEC61851-23,IEC61851-24
	Certifications Mark	CTUVus SGS CE

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.