Scalable 1920kW rated power, with maximum discharge capacity of 1280kW. It enables V2G, fleet ultra-fast charging and PV plus storage charging integrated projects.
3. 18-Port Multi-User & Dynamic Power Allocation
Up to 18 separate charging outlets. Smart power sharing optimizes load balancing for solar generation, energy storage and EV fleets.
4. Sealed Closed-Loop Liquid Cooling
Zero-maintenance liquid cooling design delivers great heat dissipation, low noise and stable continuous operation within high-load charging hubs。
This 1920kW European Standard Liquid Cooled DC Charger delivers megawatt-grade power performance with closed-loop liquid cooling architecture. It supports high-power charging, V2G discharging and DC-bus linking, ideal for EV bidirectional interaction and distributed energy-storage projects.
Consisting of a liquid-cooled main cabinet plus separate charge-discharge terminals, it leverages advanced power-electronic hardware, auto-control logic and smart power dispatching for centralized cluster management. The system realizes group control, flexible charge-discharge scheduling, power sharing and dynamic load distribution to achieve multi-scene, intelligent and high-efficiency operation.
Equipped with built-in 60 kW bidirectional AC-DC liquid-cooled modules, it provides up to 18 charging-cable outlets, with a choice of liquid-cooled or air-cooled terminals. Peak charging power reaches 1920 kW while maximum discharging power hits 1280 kW. It fits multiple application scenarios: V2G service, solar-storage-charging hybrid station, fast-&-ultra-fast EV charging, on-site energy storage and photovoltaic power management.
Product Features
Our 1920kW full liquid-cooled flexible charge and discharge system achieves cutting-edge megawatt-grade performance. It features high efficiency, high output power, reliable IP protection and low noise, and works well in diverse complex and tough operating environments. The DC bus design supports integration with photovoltaic and energy storage hardware, combining charging and discharging functions in one platform.
① Up to 18 charging cable outlets can be equipped. Liquid-cooled terminals and natural air-cooled terminals can be mixed for deployment.
② It enables V2G (Vehicle-to-Grid) interaction and bidirectional DC energy metering.
③ Each individual liquid-cooled terminal can deliver maximum charging power of 1 MW.
Smart algorithms control thermal conditions within the liquid cooling loop. The fully sealed maintenance-free cooling solution provides excellent heat dissipation and extends the operational lifespan of the charging system.
Technical Specifications
Basic Data
Product Name
Full Liquid‑Cooled Flexible Charge & Discharge System
Models
iES‑ICS‑6222C‑600
iES‑ICS‑6222C‑720
iES‑ICS‑6222C‑960
iES‑ICS‑6222C‑1080
iES‑ICS‑6222C‑1920
Max Gun Quantity
10
12
16
18
18
Rated Power
600 kW
720 kW
960 kW
1080 kW
1920 kW
Installation Method
Floor Mounted
Cooling Method
Liquid‑Cooled
Dimensions (mm)
2000*900*2250
2600*900*2250
Customizable
Input
AC Input Voltage
AC 400 V ± 15%
AC Input Voltage
DC 680 ~ 900 V
Output
Charging Output Voltage Range
DC 200 ‑ 1000 V
Rated Charging Output Power
600 kW
720 kW
960 kW
1080 kW
1920 kW
Voltage Accuracy
≤ ± 0.5%
Current Accuracy
≤ ± 1%
Discharging Output Voltage Range
AC 400 V ± 15%
Rated Discharging Output Power
400 kW
480 kW
640 kW
720 kW
1280 kW
Efficiency
Energy Efficiency Class 1 / Class 2 (Optional)
Working Environment
Ambient Temperature
‑35℃ ~ +55℃
Altitude
≤ 2000 m
Relative Humidity
5% ~ 95% RH, Non‑condensation
Protection Level
IP55
Noise
≤ 55dB@25℃
Certificates
Supported by decades‑long experience in the power sector, our company is certified with ISO 9001 Quality Management System, ISO 14001 Environmental Management System, ISO 45001 Occupational Health & Safety Management System and ISO 27001 Information Security Management System.
We are able to supply complete technical documentation for this 1920kW large-scale CCS2 liquid-cooled ultra-fast charging system , support prototype customization and cooperate with clients for full‑set local‑market approval applications.
• Standard warranty is included. Extended‑warranty packages are available upon negotiation.
• 24‑hour remote technical support and software fault diagnosis are provided.
• Final warranty terms shall follow the signed sales contract.
2. Fault‑Handling Procedure
• When failure occurs, please supply fault codes, photos, videos and on‑site records. Our team will perform remote troubleshooting first for software, communication, earthing and grid‑matching issues.
• If remote repair fails and the defect is confirmed as factory‑caused within warranty, replacement spare parts will be arranged after part‑model verification.
• Low‑value accessories may be scrapped locally with proper records. High‑value core components must be returned to China via consolidated sea freight.
• Local spare‑part installation shall be completed by the buyer. On‑site service by our engineers will incur separate travel‑related charges.
3. Freight & Cost Division (Valid warranty cases)
• We cover one‑way shipping cost for replacement spare‑parts from China.
• Local import duties, customs fees and return freight of defective components are borne by the buyer.
4. Warranty Exclusions
Free warranty does not cover damage caused by incorrect installation, human error, lightning, grid voltage surges and external physical damage. Charged repair service can be offered for these cases.
Our Company
The parent company of IESLab is a listed enterprise with stock code 002339 and over four decades of power industry expertise. Shandong Jicheng Zhitong New Energy is a national high-tech enterprise for ultra-large capacity liquid-cooled charging systems. Starting from 2017, we independently design and manufacture this 1920kW CCS2 liquid-cooled DC ultra EV charging system. Our portfolio spans AC wallboxes, high-power DC fast chargers and large-scale centralized charging systems. We offer full-lifecycle product tracking and comprehensive technical training for large charging hub operators. Liquid cooling technology ensures stable operation for this large-capacity ultra-fast charging system. It is built for large highway charging stations and heavy truck centralized charging depots.
Find our company introduction video on YouTube: Company Video
Frequently Asked Questions
Q1: Are you a trader or a manufacturer?
A: We are a subsidiary of a SASAC‑supervised state‑owned listed group. With over 40‑year experience in the power industry, we have been designing and manufacturing EV charging hardware in‑house since 2017. Company introduction video on YouTube: Company Video
Q2: Do you support customization services?
A: For the 1920kW liquid cooled ultra-charging system, OEM, ODM and white label solutions are available. Custom brand logo can be printed on the equipment. We support adjustments to power rating, cable length and charging connectors, with Type2, CCS2 and GBT gun options for large-scale charging hubs.
Q3: Can your chargers connect to overseas charging operation platforms & APPs?
A: Our chargers support OCPP 1.6J protocol, enabling seamless integration with third‑party overseas operation platforms and mobile apps for remote intelligent O&M.
Q4: What about MOQ, sample and production lead time?
A: We accept trial sample orders of 2‑5 units. Sample batch takes around 20 working days. For mass orders, production lead time is 20‑40 working days after deposit receipt and confirmation of all technical specs, depending on order quantity.
Q5: Do you supply spare parts for after‑sales maintenance?
Vital replacement spare parts are supplied at factory cost. When you place large bulk orders, we can reserve dedicated spare stock for after-sales support as you require.
Q6: What trade terms, payment terms and customs documents can you offer?
A: We accept EXW, FOB, CIF and DDP Incoterms for this 1920kW liquid-cooled ultra charging system. Our standard payment plan is 50% T/T deposit, the other 50% balance to be settled before shipment. Long-term partners can enjoy more flexible payment options. We furnish the complete customs file set including commercial invoice, packing list, CE certificates and test reports.
Q7: Do you offer exclusive distribution rights and is each charger fully tested before delivery?
Exclusive regional agency agreements can be negotiated with fixed sales objectives and ongoing market assistance. Each 1920kW liquid cooled ultra charging system completes full performance verification before shipment to secure quality.
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