Tier-1 EV Charging Infrastructure OEM / ODM Factory

ODM Type 2 DC Fast Charging Station Factory & Manufacturers

Engineered for Charge Point Operators (CPOs), Automakers, and Global Infrastructure EPCs: Scalable 30kW to 480kW CCS2 / Type 2 DC Architecture, ISO 15118 Autocharge & Eichrecht Compliance.

Industrial Certified Portfolio

Factory-Direct Commercial EV Charging Hardware

High-power modular EV chargers precision-engineered in Kunshan, China. Fully compliant with IEC 61851-1, IEC 61851-23, ISO 15118, DIN 70121, and European grid codes.

Industrial Reliability Scale

Automotive-Grade Manufacturing Throughput & Validation

From power module surface mount assembly to multi-megawatt burn-in validation, our Kunshan intelligent gigafactory adheres to ISO 9001, IATF 16949, and strict CE-LVD/EMC requirements.

40+
Global Export Markets
500,000+
Annual Charging Port Capacity
99.2%
Field System Operational Uptime
50+
Patents & Cloud Copyrights
Industry Strategic Whitepaper

Global State of Type 2 DC Fast Charging: The Transition from Legacy 400V to 1000V Silicon Carbide Architectures

The international electric vehicle landscape is undergoing a decisive architectural pivot. While AC Level 2 destination chargers (3.7kW–22kW) remain critical for prolonged dwell-time residential and workplace parking, high-power DC fast charging (DCFC) based on the Type 2 / CCS2 (Combined Charging System 2) interface has established universal dominance across Europe, Oceania, Southeast Asia, South America, and the Middle East. Understanding this paradigm shift is paramount for institutional procurement teams and commercial operators evaluating long-term infrastructure assets.

In accordance with the European Union’s Alternative Fuels Infrastructure Regulation (AFIR) mandates and parallel international clean-mobility directives, the commercial viability of an EV charging hub hinges upon three uncompromising pillars: throughput speed, interoperability across multi-make EV fleets, and rigorous system availability (MTBF > 120,000 hours). Modern battery chemistry has advanced from 400V nominal architectures toward 800V and 1000V packs (as seen in Porsche Taycan, Hyundai E-GMP, Audi e-tron GT, BYD e-Platform 3.0, and commercial electric trucks). Consequently, legacy DC chargers configured with narrow 200V–500V output bands suffer immediate power bottlenecks when attempting to supply high-voltage vehicles.

As a specialized Tier-1 ODM Type 2 DC fast charging station factory, Suzhou HizonSun Tech Co., Ltd. builds next-generation DC fast chargers integrating high-efficiency Silicon Carbide (SiC) resonant power modules. Our systems deliver an ultrawide constant-power output voltage ranging from 150V DC to 1000V DC. This engineering breakthrough ensures that whether an operator connects an early-generation 350V passenger EV, an 800V luxury sedan, or an heavy-duty commercial logistics van, the charging station dynamically calculates the maximum current curve allowed by the battery management system (BMS), driving charging times down below 18 minutes while minimizing thermal degradation.

The Type 2 DC / CCS2 Paradigm: Protocol Stack & Hardware Topology

The Type 2 DC (CCS Combo 2) interface standard combines the foundational AC 7-pin layout (IEC 62196-2) with a high-amperage dual-pin DC bus (IEC 62196-3). Unlike legacy CHAdeMO or basic industrial DC configurations, CCS2 utilizes Powerline Communication (PLC) governed by HomePlug Green PHY over the Control Pilot (CP) conductor. This supports complex ISO 15118-2 / ISO 15118-20 encrypted handshake protocols, enabling autonomous Plug & Charge digital certificate exchanges, automated billing, and future-proof Vehicle-to-Grid (V2G) bidirectional reactive power feeding.

Manufacturing Type 2 DC fast charging equipment capable of reliable outdoor operation across harsh climate zones (-35°C arctic winters to +55°C desert heat) requires strict thermal and electromagnetic engineering. In our Kunshan manufacturing center, each charging cabinet undergoes advanced 3D computational fluid dynamics (CFD) modeling. By separating the power electronics conversion chamber from the control electronics bay (IP54 / IP55 dual-cavity isolation), we eliminate internal dust ingress, particulate accumulation, and condensation short-circuits that plague lower-tier OEM products.

Performance Benchmark Legacy Low-Tier DC Station HizonSun Enterprise ODM Type 2 DC (CE/CB/UL) Strategic Impact on CPO / Fleet Operator
Output Voltage Range 200V – 500V DC (Silicon IGBT) 150V – 1000V DC (Ultra-Wide SiC Topology) Universal compatibility with both 400V and 800V/1000V premium EVs and commercial e-buses.
Peak Module Efficiency 92.0% – 93.5% ≥ 96.5% (High Frequency Soft Switching) Drastically reduced thermal dissipation, saving up to $1,800 USD annually in parasitic cooling overhead.
Communication Stack DIN 70121 Only (Basic Handshake) ISO 15118-2/20, DIN 70121, OCPP 1.6J & OCPP 2.0.1 Native Plug & Charge readiness; encrypted cloud telematics; seamless roaming platform integration.
Cabinet Isolation & Ingress Single chamber IP44 / IP50 Dual-Cavity Independent Isolation, IP54 Outdoor Rating Prevents salt fog, conductive dust, and humidity from reaching core power conversion semiconductors.
Dynamic Matrix Dispatch Fixed power split (e.g. 50/50 static) Smart Dynamic Matrix Allocation in 20kW / 30kW Granularity Eliminates stranded power capacity when one vehicle reaches tapering state (80%+ SOC).
Direct-From-Source Advantages

Why Tier-1 Global Brands Partner with HizonSun China Factory

Leveraging the world's most concentrated new energy industrial cluster in the Yangtze River Delta, our Kunshan facilities deliver unmatched speed, cost amortization, and bespoke ODM engineering flexibility.

100% Vertical Chain Integration

Unlike assembly-only brokers, HizonSun develops and manufactures core control logic boards, embedded Linux gateway controllers, power dispatch firmware, and precision sheet metal enclosures in-house. This full-stack ownership prevents component obsolescence and guarantees ten-year firmware maintenance continuity.

  • In-house SMT PCB population & conformal coating
  • CNC precision sheet metal laser welding & powdering
  • Tier-1 power semiconductors (Infineon, Wolfspeed, Sanan)

Rigorous Full-Load Aging Protocols

Every single DC fast charging station built in our factory undergoes a continuous 8-hour regenerative full-load burn-in test at elevated ambient temperatures before crating. We simulate grid voltage sags, phase loss, ground faults, and rapid protocol disconnects using programmable regenerative AC grid simulators and electronic DC loads.

  • 100% full-capacity heat-run verification
  • Comprehensive Hi-Pot & insulation resistance testing
  • Real-car interoperability matrix (EV test bench)

Rapid Engineering Customization (NPI)

With an R&D engineering pool comprising over 60 power electronics, firmware, and structural specialists, our New Product Introduction (NPI) cycle averages just 4 to 6 weeks from initial 3D concept render to physical prototype validation. We adapt structural envelopes, payment terminals, and cable handling to precise municipal guidelines.

  • Bespoke industrial design & corporate CMF customization
  • Integrated Nayax, Payter, or Ingenico POS terminal mounts
  • Localized UI/UX language packs and multi-currency displays
Deployment Engineering

Optimized Topologies for Mission-Critical Charging Environments

Site profitability depends directly on pairing the correct power cabinet architecture, duty cycle rating, and connector cabling with the exact dwell profile of arriving motorists.

SCENARIO 01

Highway Supercharging Hubs

Deployment: 240kW–480kW Split-Type DC Chargers with liquid-cooled or boost-rated 500A CCS2 dispensers. Average dwell time is restricted to 15–25 minutes. Features dynamic power-matrix pooling across 4 to 8 bays to guarantee continuous peak output.

SCENARIO 02

Retail Hubs & Mixed Commercial

Deployment: 60kW–160kW Integrated DC Piles with optional 32-inch high-brightness digital signage screens. Allows retail landlords and municipal parking operators to monetize foot traffic through programmatic DOOH video advertising alongside charging fees.

SCENARIO 03

Public Transit & Logistics Depots

Deployment: 180kW–360kW Dual-Gun or Overhead Pantograph DC systems. Tailored for overnight automated depot charging schedules, active OCPP 2.0.1 smart load balancing, and high-duty continuous operation under heavy multi-shift duty cycles.

SCENARIO 04

Weak-Grid & Solar-Storage Microgrids

Deployment: 100kWh/200kWh LFP Battery Energy Storage (BESS) coupled to 120kW–240kW DC outputs. Buffers power directly from the grid during off-peak valley tariffs or localized rooftop solar arrays, eliminating high grid-capacity upgrade fees.

Future Trends & Technical Due Diligence

Strategic Engineering Trends & Institutional Buyer Evaluation Criteria

As the EV charging market matures from early-adopter subsidies toward unsubsidized institutional capital expenditure, B2B procurement directors and EPC engineering consultancies must evaluate equipment suppliers through an analytical, multi-decade total cost of ownership (TCO) framework.

Megatrend 1: Megawatt Charging Systems (MCS) & Liquid-Cooled Cabling

While uncooled 200A to 250A CCS2 charging cables serve the mainstream 60kW to 180kW public charging segment with high reliability and zero liquid-circulation maintenance, high-power hubs (HPC) delivering 300kW to 480kW per single port demand liquid-cooled cable assemblies. Liquid cooling allows the conductor cross-section to remain lightweight and ergonomically maneuverable for users while safely sustaining continuous 500A to 600A current delivery without thermal cut-back.

HizonSun is currently pilot-testing dual-standard HPC cabinets supporting both CCS2 liquid-cooled guns and upcoming MCS (Megawatt Charging System) interfaces designed specifically for class-8 heavy transport trucks and electric harbor tractors, delivering power transfer rates up to 1.2MW at 1250V DC.

Megatrend 2: Cyber-Secure OCPP 2.0.1 & ISO 15118-20 V2G Implementation

Regulatory authorities in North America (NEVI program) and the European Union have prioritized operational cybersecurity within EV charging networks. Older OCPP 1.6J connections transmitting unencrypted JSON over WebSockets are no longer acceptable for national critical infrastructure tenders.

HizonSun’s Type 2 DC fast charging stations incorporate cryptographic hardware security modules (HSM) supporting Transport Layer Security (TLS 1.3), automated certificate rotation, secure firmware boot validation, and full compliance with OCPP 2.0.1 profiles (including Device Model, Transaction Mechanism, and Security Profiles 1, 2, and 3). Furthermore, our software stack is pre-architected for ISO 15118-20, allowing our global utility partners to test bidirectional Vehicle-to-Grid (V2G) and Vehicle-to-Home (V2H) peak shaving configurations.

Key Procurement Checklist for International Buyers

When issuing a Request for Quotation (RFQ) for OEM or ODM Type 2 DC fast charging equipment from Chinese manufacturers, technical directors must verify the following five critical items:

1. Certified Metering Calibration (Eichrecht & MID): For public charging operators within Germany, Austria, and broader European territories, DC billing requires an Eichrecht-certified DC electricity meter and cryptographically signed data tuples (OCMF format) transmitted directly to the backend to ensure consumers are billed strictly for energy delivered directly to the vehicle inlet, excluding internal cabinet conversion losses.

2. THD & Grid Distortion Factors: High-power fast chargers can introduce disruptive harmonic noise into municipal distribution networks. Quality factory units must maintain a Total Harmonic Current Distortion (THDi) < 5% at >50% rated load, accompanied by a Power Factor ≥ 0.99.

3. Comprehensive Safety Topology: Ensure the factory incorporates Class B or Type B residual current devices (RCD), input AC surge protective devices (SPD Type II standard, Type I+II optional), DC insulation monitoring units (IMD), output reverse-polarity protection contactors, and hardware emergency stop loops linked directly to shunt-trip circuit breakers.

4. MTTR (Mean Time to Repair): Examine the modular layout of the cabinet. Top-tier ODM manufacturers engineer hot-swappable power module slots accessible from front maintenance doors, reducing module replacement times to under 15 minutes by a single field technician without crane deployment.

Technical Clarifications

Frequently Asked Questions: ODM Type 2 DC Fast Chargers

Clear, engineering-grounded responses to the top questions posed by international buyers, procurement consultants, and CPO project teams.

What distinguishes a Type 2 DC charging station from an AC Type 2 wallbox?

An AC Type 2 charger (such as a 7kW, 11kW, or 22kW wallbox) merely serves as an intelligent safety and power passthrough device. It delivers 230V single-phase or 400V three-phase alternating current directly to the electric car's internal On-Board Charger (OBC). The OBC then converts AC to DC to replenish the traction battery pack. Because vehicle OBCs are constrained by weight and physical space, AC charging is physically capped at 11kW or 22kW, requiring 4 to 8 hours for a full charge.

In contrast, a Type 2 DC Fast Charging Station (CCS2) houses high-power AC-to-DC conversion modules within the stationary ground cabinet itself. It completely bypasses the vehicle’s OBC, injecting high-amperage direct current straight into the vehicle's high-voltage battery pack at power levels ranging from 30kW up to 480kW. This reduces typical charging durations down to 15 to 45 minutes.

How does HizonSun manage dynamic power allocation across dual charging guns?

Our dual-gun integrated DC charging piles (e.g., 120kW, 180kW, or 240kW configurations) leverage an automated matrix switching topology powered by industrial contactors and high-speed MCU algorithms. Rather than locking each gun into a fixed, rigid 50/50 division (such as 60kW + 60kW), our system dynamically pools 20kW or 30kW power conversion modules.

If a single vehicle connects to Gun A, the station automatically allocates 100% of available capacity (e.g., 180kW). When a second vehicle connects to Gun B, the controller dynamically queries both vehicles' real-time BMS limits and intelligently splits the modules (for instance, 120kW to Gun A and 60kW to Gun B). Once Vehicle A reaches an 80% state of charge and its BMS reduces demand, excess modules immediately shift to Gun B. This prevents stranded energy capacity and maximizes operational revenue per operating hour.

Which international certifications do HizonSun chargers hold for EU and overseas tenders?

All HizonSun export-grade DC fast charging stations are rigorously tested by recognized third-party test houses (such as TÜV Rheinland, TÜV SÜD, and SGS). Our systems carry full CE conformity spanning the Low Voltage Directive (LVD: EN 61851-1, EN 61851-23) and Electromagnetic Compatibility Directive (EMC: EN 61851-21-2 Class A for commercial installations). Furthermore, we maintain CB scheme certification, CQC certificates, and meet key UL 2202 and UL 2594 safety construction criteria for North American custom orders.

Can our organization integrate our own proprietary OCPP cloud platform and mobile app?

Yes, absolutely. HizonSun chargers are engineered with 100% open, unbundled protocol architecture. We strictly adhere to standard OCPP 1.6-JSON (with core, firmware management, smart charging, and local auth list profiles) as well as OCPP 2.0.1. Our stations have completed end-to-end integration with leading global charging software platforms including Driivz, AMPECO, GreenFlux, Monta, ChargeLab, and Has-to-be.

We provide comprehensive engineering support during interoperability staging, including local web configuration portals for custom WebSocket endpoint URLs, security keys, heartbeat intervals, and custom metering keys.

What degree of ODM structural and branding customization is supported?

As an authentic ODM manufacturer with complete in-house metal fabrication and graphic design facilities, we offer comprehensive white-labeling and hardware tailoring. This includes:

• Exterior powder-coat painting matching your corporate RAL color codes with UV-resistant anti-graffiti coatings.
• Screen-printed or laser-etched corporate logos, illuminated LED brand lightboxes, and custom vinyl wrap applications.
• Customized 7-inch to 10-inch LCD touchscreens with branded boot splash screens, localized multi-language UI, and customizable pricing prompts.
• Integration of specific payment hardware such as Nayax VPOS Touch, Payter Apollo, or RFID credit card readers.
• Cable management retractor systems, customized cable lengths up to 7.5 meters, and dual CCS2 or mixed CCS2 + CHAdeMO / GB/T connector layouts.

What is the standard warranty, lifecycle support, and spare parts supply policy?

HizonSun provides a standard 24-month comprehensive factory warranty on all DC fast charging equipment, with optional extensions to 36 or 60 months via service-level agreements (SLA). We maintain a 10-year guaranteed availability window for critical spare parts (including power conversion modules, central MCU control boards, contactors, and cable assemblies).

To support global partners, we provide 2% critical on-site spare part packages with container shipments, in-depth remote engineering video diagnostics, and training programs for your regional certified field service engineers.

Complete System Catalog

Enterprise ODM EV Charging Solutions & Accessories

Browse our extended product lineup engineered for destination hospitality, public transit hubs, and commercial fast charging operators.

HizonSun certificate enlarged view