ISO 9001, CE, UL & CB Certified Manufacturer

ODM Electric Vehicle Charger Suppliers & Manufacturer

Empowering Global EV Mobility with High-Power DC Ultra-Fast Charging (60kW–720kW), AC Smart Wallboxes (3.5kW–44kW), and Integrated Solar-Storage Microgrid Systems for Tier-1 CPOs and Automakers.

OCPP 1.6J / 2.0.1 ISO 15118 Plug & Charge CCS2 / CCS1 / NACS / GB/T 100kWh/200kWh ESS Buffered
Digital Product Showroom

Featured Commercial Charging Hardware (Top Series)

Explore our cutting-edge turnkey EVSE portfolios manufactured directly at our 10,000m² factory hub in Kunshan, China. Fully configurable for international standards and private-label branding.

China 22-44KW AC Charging Station Customizable for IEC/Type 2 SAE/Type 1 GB/T

22-44KW Dual-Gun AC Charging Station Customizable for IEC/Type 2, SAE/Type 1 & GB/T

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Tier-1 ODM Manufacturing Authority

Vertically Integrated R&D: From Silicon Carbide Power Modules to OCPP Cloud Architecture

Headquartered in the premier manufacturing corridor of Kunshan, Suzhou HizonSun Tech Co., Ltd. operates a high-capacity 10,000m² intelligent manufacturing facility. As a premier original design manufacturer (ODM) and original equipment manufacturer (OEM), we bridge the gap between heavy industrial power electronics and sophisticated IoT software.

With more than 8 years of specialized engineering pedigree, over 50 registered intellectual property patents, and deep-level hardware certification across CE, UL, CB, and CQC standards, we provide enterprise procurement directors, commercial fleet operators, energy conglomerates, and Charge Point Operators (CPOs) in 40+ countries with field-proven, bankable charging infrastructure.

Automotive Grade Quality (ISO 9001)
100% Full-Load Burn-In Tested
HizonSun Kunshan EV charger manufacturing facility assembly lines
10,000
Factory Area (m²)
500,000+
Annual Capacity
40+
Export Nations
36
Support Hubs
80+
EVSE Models
50+
Patents & IP
Macro Industry Insight

Global Electric Vehicle Infrastructure Trends & Engineering Paradigms

The electric mobility sector is shifting rapidly from fragmented low-voltage AC points to high-efficiency, multi-megawatt, battery-buffered DC charging ecosystems. Discover the technical drivers shaping procurement decisions worldwide.

1. 800V to 1000V Ultrafast Architecture

Modern EV battery packs are transitioning from 400V to 800V/1000V topologies (e.g., Porsche Taycan, Hyundai E-GMP, BYD e-Platform 3.0, Tesla Cybertruck). Our DC charging stations utilize wide-voltage output modules (150V–1000V DC constant power), ensuring backwards compatibility with legacy 400V EVs while unlocking true 250kW–480kW hypercharging that adds 300km range in under 10 minutes.

2. SiC (Silicon Carbide) Power Topologies

Traditional silicon-based IGBT modules are reaching thermodynamic limits. We integrate advanced third-generation Silicon Carbide (SiC) MOSFET power rectification modules, increasing system peak electrical efficiency to >96.5%, cutting acoustic operating noise below 60dB, and reducing cabinet thermal footprint by 35% for lower thermal derating in hot climates.

3. Grid Constrained ESS Microgrids

High interconnection waitlists and astronomical grid transformer upgrade fees represent the #1 hurdle for public charging deployments. Our integrated 100kWh & 200kWh lithium iron phosphate (LiFePO4) storage charging systems absorb solar PV or off-peak power and release high amperage during peak demand, bypassing sub-station constraints effortlessly.

4. ISO 15118 & Plug and Charge (PnC)

Frictionless customer charging experiences eliminate RFID badges and mobile apps. Our controllers embed cryptographically secure TLS 1.3 hardware encryption compliant with ISO 15118-2 and ISO 15118-20, enabling automated PKI certificate exchange, seamless vehicle handshake, and instant automated clearing house billing.

5. Multi-Revenue Digital Out-of-Home (DOOH)

EV charging margins on kilowatt-hour sales can be optimized through auxiliary digital signage monetization. Our patented 32-inch high-brightness (2500 nits) outdoor LCD commercial charging piles turn high-dwell EV charging bays into dynamic advertising revenue streams, reducing equipment payback time from 4.2 years to under 18 months.

6. Megawatt Charging System (MCS) & Heavy Fleet

Commercial class 8 electric trucks and long-haul logistics fleets require charging powers well beyond 350kW. Our modular split-type systems scale up to 720kW with intelligent power matrix switching, enabling multi-dispenser simultaneous fleet replenishment with support for next-gen liquid-cooled MCS high-amp connectors.

Procurement Directives

Global Enterprise EVSE Procurement Criteria & Engineering Specifications

Procuring industrial EVSE infrastructure requires strict evaluation beyond headline kilowatt ratings. International CPOs, government tender authorities, real estate investment trusts, and commercial fleet operators evaluate manufacturers across rigorous technical benchmarks: Total Cost of Ownership (TCO), Mean Time Between Failures (MTBF), modular serviceability, and open-network interoperability.

Procurement Dimension Standard Commercial Grade HizonSun ODM Enterprise Benchmark Enterprise Value Proposition
Power Module Redundancy Fixed centralized inverter without fallback Hot-swappable 20kW / 30kW / 40kW N+1 modular array Guarantees 99.8% bay uptime; individual module failure does not trip the cabinet
Thermal Management Standard axial fans; dust clogging vulnerable Isolated independent air duct design & optional closed-loop liquid cooling IP54 / IP55 rated protection; dust and salt-mist isolated from PCBA electronics
Dynamic Power Distribution Static 50/50 split across dual guns Intelligent dynamic matrix switching with 1kW granularity Matches real-time EV BMS demand curves; stops power stranding at dual stalls
Network Communications Hardcoded OCPP 1.6 proprietary implementations Native OCPP 1.6J & OCPP 2.0.1 with mutual TLS security & local offline caching Zero vendor lock-in; switch backends seamlessly without changing charger firmware
Metering & Legal Metrology Basic software metering without certification MID approved meters (EU) & German Eichrecht compliant calibration modules 100% legal compliance for public per-kWh resale across EU and North America
Payment Gateway Integration External add-on RFID dongles Integrated contactless POS (Nayax, Ingenico, Payter) with Apple/Google Pay Direct ad-hoc payment compliance with the European AFIR (Alternative Fuels Infrastructure Regulation)
Turnkey Macro Solutions

Engineered Deployments Tailored to Site Topology

Every EV charging installation presents distinct dwell-time profiles, grid constraints, and commercial models. We supply tailored OEM/ODM hardware architectures designed specifically for your target application.

Highway Ultra-Fast Hubs

Hardware: 240kW–360kW All-In-One DC Piles or 720kW Split Power Cabinets with liquid-cooled satellite dispensers.
Dwell Time: 10–25 minutes.
Objective: High vehicle throughput, maximum kWh turnover, dual CCS2/NACS connectors, POS terminal payment.

Commercial Retail & Hospitality

Hardware: 32-inch Advertising DC Chargers (60kW–120kW) and 22kW Commercial Dual-Socket AC Wallboxes.
Dwell Time: 45–120 minutes.
Objective: Attract affluent EV shoppers, cross-sell retail promotions via digital signage, establish steady charging revenues.

Bus & Logistics Depots

Hardware: 360kW–720kW Split Matrix Systems with overhead pantograph or 8–12 sequential dispensers.
Dwell Time: Overnight or 30-min scheduled depot top-ups.
Objective: Peak-shaving energy management, automated overnight dispatch, remote telematics integration.

Off-Grid & Island Microgrids

Hardware: 100kWh / 200kWh LiFePO4 Energy Storage Integrated Fast Charging Piles.
Dwell Time: Dynamic on-demand.
Objective: EV charging in areas with no high-voltage grid line, solar PV direct integration, peak-load tariff arbitrage.

Regulatory & Testing Certification

Global Standards Compliance: Ready for International Tenders

Every market demands stringent safety standards, electromagnetic compatibility, and metrological certifications. HizonSun equipment holds authentic, verifiable international credentials ensuring smooth customs clearance and grid interconnection.

HizonSun CE Low Voltage Directive Certificate

CE LVD / EMC Certification

Full compliance with EN 61851-1, EN 61851-23, and EN 61851-24 for the European Economic Area.

CB Scheme Scheme Test Certificate IEC 61851

IECEE CB Scheme

International CB safety test certificates facilitating streamlined local certification in 50+ member states.

ISO 9001 Quality Management Certification

ISO 9001:2015 System

Audited quality management across hardware assembly, PCB surface mount, and high-voltage endurance testing.

CQC Certification National Standards

CQC / China National GB

Strict adherence to GB/T 18487.1, GB/T 20234, and GB/T 27930 communication protocol standards.

Localized Support Infrastructure & Technical Warranty

To ensure 99%+ operational availability across distant deployments, our factory operates 36 technical support hubs worldwide, providing:

Spare Part Consignment: Rapid dispatch of power modules, control boards, contactors, and cable assemblies within 48 hours.
Tier-3 Firmware Engineers: Direct remote debugging, protocol trace diagnostics, and custom OCPP webhook integration.
Factory Training Courses: Comprehensive hands-on commissioning, wiring, and preventative maintenance training for distributor engineers.
R&D Horizons

Next-Generation Technical Roadmap: 2026–2030

At Suzhou HizonSun Tech Co., Ltd., our engineering laboratory continuously develops next-wave EVSE technologies designed to maximize charging performance, extend transformer lifecycles, and automate charging sessions.

Bidirectional V2G & V2X Integration

Developing native bidirectional AC and DC charging architectures compliant with ISO 15118-20. This allows parked fleet vehicles to inject excess energy back into commercial buildings during peak tariff spikes, creating decentralized virtual power plants (VPPs).

Autonomous Robotic & Inductive EVSE

Engineering pilot hands-free charging interfaces for autonomous commercial shuttles and robotaxis. Implementing camera-guided automated robotic plug-in systems and high-resonance wireless inductive ground charging pads up to 22kW.

AI Predictive Cloud Maintenance

Leveraging high-frequency telemetric sensor arrays (temperature gradients, ripple current, capacitor ESR, relay cycle count) to anticipate hardware anomalies 200 hours before field failure, dispatching automated servicing warnings to CPO dispatchers.

Procurement & Engineering Q&A

Frequently Asked Questions by Enterprise Buyers

Key technical details regarding ODM design cycles, warranty protocols, connector customization, and grid connectivity addressed by our senior electrical engineering team.

What is the standard lead time and MOQ for custom OEM/ODM EV charger manufacturing?
For standard portfolio models with custom brand silkscreen and custom UI configurations, our typical lead time is 2 to 3 weeks. Full ODM projects involving customized sheet metal enclosures, bespoke internal component layouts, and proprietary PCBA developments require approximately 4 to 6 weeks for prototyping and validation, followed by 30 days for mass assembly. Minimum Order Quantities (MOQ) start as low as 10 units for commercial DC fast chargers (60kW–360kW) and 50 units for smart AC wallboxes.
How do HizonSun chargers handle multi-standard interoperability (CCS2, CCS1, NACS, GB/T)?
Our universal charging controllers support multi-protocol firmware stacks. We build cabinets with dual or triple connector outputs, such as CCS2 + CHAdeMO, dual CCS2, CCS1 + NACS (North American Charging Standard), or GB/T. The internal Power Line Communication (PLC) modules seamlessly translate DIN 70121, ISO 15118, and GB/T 27930 messaging, ensuring 100% interoperability across European, American, Japanese, and Chinese manufactured electric vehicles.
Are HizonSun EV chargers certified for national government subsidy programs (e.g., NEVI, AFIR)?
Yes. Our DC fast charging series complies directly with key global subsidy standards. For Europe's AFIR directives, we offer integrated contactless credit card payment terminals (POS) and MID certified metrology. For North America's NEVI (National Electric Vehicle Infrastructure) formula program, our chargers meet high power output benchmarks (≥150kW per port simultaneously), open OCPP 2.0.1 data reporting, and 97%+ operational uptime guarantees.
What electrical protection mechanisms are integrated within the charging cabinets?
Safety is built into every layer of our hardware. Every DC charger includes Type B residual current devices (RCD), emergency stop pushbuttons, lightning surge arresters (SPD Type II / Class C), AC over/under voltage protection, DC short-circuit breakers, contactor weld detection, insulation resistance monitoring, phase sequence protection, and dual-temperature sensor monitoring inside the charging gun handles to prevent terminal overheating.
How does an Energy Storage Charging Pile solve grid connection bottlenecks?
Our 100kWh and 200kWh battery-buffered charging systems pair industrial lithium iron phosphate (LiFePO4) storage batteries with a bidirectional Power Conversion System (PCS) and fast DC dispensers. Even if your facility only has a 30kW AC utility connection, the battery trickle charges continuously from the low-power grid and releases up to 160kW–200kW DC fast charging burst power directly to the EV, allowing high-power vehicle charging without spending hundreds of thousands of dollars on utility transformer upgrades.
Can we connect HizonSun chargers to third-party CPO billing software?
Absolutely. Our smart chargers run compliant OCPP 1.6-JSON and OCPP 2.0.1 protocols. They have undergone extensive field testing with top global CSMS (Charging Station Management Systems) platforms including Driivz, AMPECO, Greenflux, Virta, Monta, and ChargeLab. You retain total operational independence to point the webhooks and endpoints to any backend of your choice via Ethernet, Wi-Fi, or industrial 4G/5G cellular modules.
High-Power & Destination Range

Heavy Commercial, Split-Type & Dual-Gun AC/DC Systems

Discover additional field-proven configurations: from compact commercial AC wallboxes for hospitality destinations to 720kW split power cabinets powering bus and truck depots.

Launch Your Custom EVSE Line with China's Premier ODM Manufacturer

Whether you require complete private-label branding, customized enclosure aesthetics, tailored OCPP firmware, or microgrid engineering consulting, our direct factory team is ready to assist your project.

Request Factory Direct Quotation & Specification Sheets
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