High-Efficiency DC Fast Chargers & Intelligent AC Systems
Explore our automotive-grade charging hardware engineered to GB/T, IEC, CCS2, CCS1, and CHAdeMO standards with native OCPP 1.6J/2.0.1 compliance.
China 360KW–720KW Split Type DC Fast EV Charging Station | Suppliers & Factory | 8/10/12 Guns | GB/CE/CCS2 Compatible Suppliers, Supplier
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China 22-44KW AC Charging Station - Customizable for China Standards | Reliable Suppliers from Factory for EV Charging Solutions Suppliers, Manufacturers
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OEM 22-44KW AC Charging Station from China Suppliers | Customizable Factory Solutions for IEC, SAE, and GB/T Standards Factory, Manufacturer
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China AC EV Charger 3.5KW-22KW | Wallbox & Floor Mount Electric Vehicle Charging Station | China Suppliers & Factory Suppliers, Supplier
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OEM 20KW/30KW/40KW DC EV Charger Suppliers in China | Wall-mounted & Floor-mounted Fast Charging Factory Factories, Suppliers
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ODM 360KW–720KW Split Type DC Fast EV Charging Station Intelligent Split Charger | 8/10/12 Guns | GB / CE / CCS2 Compatible Suppliers, Manufacturer
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ODM 100KWh & 200KWh Energy Storage Integrated Charging Pile - China Factory Suppliers for EV Charging and Solar ESS Supplier, Manufacturer
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ODM 32-Inch Advertising DC Charging Pile: 60-240kW All-in-One Solution from China Suppliers and Factory Manufacturers, Manufacturer
Explore DetailsEngineering Excellence in Direct-Current Fast Charging Architecture
As the global e-mobility revolution transitions from early-stage public pilot programs to large-scale infrastructure commercialization, electric vehicle supply equipment (EVSE) demands unprecedented operational durability, high electrical conversion efficiency, and seamless grid interactivity. Operating out of our specialized 10,000 m² high-tech facility in Kunshan, Jiangsu Province, Suzhou HizonSun Tech Co., Ltd. has established itself as an authoritative benchmark among China DC charging pile manufacturers and global industrial suppliers.
Vertical integration forms the cornerstone of our manufacturing philosophy. Unlike assembly-only vendors, our engineering operations control the full hardware and firmware lifecycle: from high-power density Silicon Carbide (SiC) AC/DC rectifiers and proprietary embedded DSP controllers to multi-layer thermal management systems, outdoor IP54/IP55 sheet metal enclosure fabrication, and automated full-load burn-in aging cells. By consolidating precision automation and rigorous quality assurance under ISO 9001 and IATF 16949-aligned standards, we empower charge point operators (CPOs), fleet electrification managers, utility concessionaires, and OEM distributors across more than 40 countries to deploy DC fast charging assets that maximize return on investment (ROI) while minimizing total cost of ownership (TCO).
Macro Trends Transforming Global DC Fast Charging Infrastructure
Key technical shifts and semiconductor milestones accelerating high-power direct-current charging deployments worldwide.
1. Migration to 800V & 1000V High-Voltage Topologies
Modern passenger EVs and heavy-duty electric commercial vehicles (e-HGVs) are aggressively transitioning from 400V battery architectures to 800V/1000V platforms to mitigate internal copper wiring weight and dramatically curtail dwell times.
- Ultra-Wide Voltage Range: HizonSun rectifiers provide linear constant-power output spanning 200Vdc up to 1000Vdc.
- Future-Proofing: Seamless compatibility across legacy 400V packs and next-gen silicon-anode 800V+ hyper-cars.
- Thermal Mitigation: Lower current requirement at equivalent wattage eliminates resistive cable losses.
2. Silicon Carbide (SiC) High-Frequency Rectifiers
Traditional Silicon IGBT power conversion modules encounter efficiency caps around 94%. We integrate third-generation wide-bandgap (WBG) Silicon Carbide (SiC) MOSFET semiconductors within our 30kW and 40kW power rectifiers.
- Conversion Peak Efficiency: Achieves ≥ 96.5% peak energy efficiency, reducing parasitic heat dispersion.
- Acoustic Decibel Reduction: High switching frequencies (>100kHz) shrink transformer sizes and quieten fan noise.
- Operating Temperature Ceiling: Resilient performance up to 75°C junction temperature with minimal derating.
3. Liquid-Cooled Cables & Megawatt Charging (MCS)
Pushing continuous currents past 250A on standard uncooled cables creates excessive weight and thermal buildup, compromising user ergonomics and terminal lifecycle.
- 500A–600A Boost Current: Active coolant loops circulating glycol-water blend allow ultra-lightweight cable design.
- Ergonomic Compliance: 50% lighter than uncooled high-current cables, ensuring effortless driver handling.
- MCS Readiness: Architectural alignment with forthcoming heavy-duty Megawatt Charging Standards (up to 1.2MW).
Enterprise Intent: Solving Total Cost of Ownership (TCO) & Reliability
Analyzing key evaluation vectors used by global Charge Point Operators, utilities, and EPC infrastructure contractors.
99%+ Field Uptime Assurance
Unplanned downtime directly damages operator branding and revenue. Our charging piles utilize redundant modular power matrices: if an individual 30kW module encounters a fault, the controller isolates it dynamically without interrupting active charging sessions.
Native OCPP 2.0.1 & ISO 15118
Interoperability prevents vendor lock-in. Full support for Open Charge Point Protocol (OCPP 1.6 JSON & OCPP 2.0.1) guarantees frictionless integration into any third-party billing platform, eMSP clearinghouse, and automated Plug & Charge authentication.
Rigorous Environmental Hardening
Designed for extreme climate zones: from sub-zero Nordics (-30°C) to the arid, sandy heat of the Middle East (+55°C). Dual-chamber cabinet architecture segregates sensitive electronics from external cooling airflow, preventing dust, humidity, and salt spray ingress.
OEM/ODM Customization Elasticity
We provide full white-label hardware and software customization: physical cabinet industrial design, powder coating brand color matching, integrated POS credit card payment terminals (Nayax, Ingenico), and customized touchscreen UI workflows.
Macro Industry Solutions Tailored for Global Commercial Deployments
Engineered hardware and software topologies configured to solve concrete site constraints and monetization models.
Commercial Hubs & Mixed-Use Retail
Designed to monetize vehicle dwell time while shoppers visit retail stores, restaurants, and entertainment complexes.
- Hardware Match: 60kW–240kW Integrated DC piles equipped with high-brightness 32-inch IP65 advertising displays.
- Dual Revenue Stream: Generates continuous revenue through kWh electricity tariffs coupled with dynamic programmatic digital out-of-home (DOOH) advertising.
- Driver Experience: POS contactless payment (Apple Pay, credit card) without mandatory application downloads.
Electric Bus & Heavy Fleet Logistics Depots
Commercial transport fleets cannot tolerate charging delays or stranded capacity when schedules demand pinpoint turnover.
- Hardware Match: 360kW–720kW Split-Type DC Power Cabinets with multi-terminal dynamic power routing.
- Matrix Power Allocation: Intelligently routes bulk 360kW+ bursts to rapid transit vehicles while simultaneously trickle-charging overnight resting vans.
- Fleet Management: Automated battery state-of-health (SoH) diagnostics sent directly via telemetry to fleet managers.
Grid-Constrained & Solar ESS Microgrids
Rural highway exits, island territories, and aging distribution grids often lack the medium-voltage capacity required for fast charging.
- Hardware Match: 100kWh & 200kWh Energy Storage Integrated DC Charging Piles with Tier-1 LFP chemistry.
- Peak Shaving: Charges internal battery buffers during off-peak night hours or direct from rooftop PV arrays.
- Instantaneous High-Power Injection: Discharges battery reserves to deliver 160kW+ DC fast charging without triggering excessive peak-demand utility penalties.
Standard Industrial Specifications Across All DC Classes
Comprehensive technical benchmarks ensuring compliance with international project tenders and electrical grid codes.
| Charging Architecture | Rated Power Output | Input Voltage / Frequency | Output Voltage Range | Connector Interface | Protection Rating | Efficiency & Connectivity |
|---|---|---|---|---|---|---|
| Compact DC Wallbox / Pedestal | 20kW / 30kW / 40kW | 3-Phase AC 380V/400V ±15% | 150Vdc – 1000Vdc | Single/Dual CCS2, CCS1, GB/T | IP54 / IK10 | ≥95.5% | Ethernet / 4G / OCPP 1.6J |
| Integrated Commercial DC Pile | 60kW – 240kW (Dual Gun) | 3-Phase AC 380V/400V ±15% | 200Vdc – 1000Vdc | Dual CCS2 / CCS1 / GB/T | IP54 Outdoor | ≥96.0% | 7"/10" Touch, RFID, POS |
| DOOH Advertising DC Fast Charger | 60kW – 240kW | 3-Phase AC 380V/400V ±15% | 200Vdc – 1000Vdc | Dual Gun (Dynamic Sharing) | IP54 / 32" IP65 | ≥96.0% | 4K DOOH CMS Cloud Sync |
| Split-Type Mega-Power Central System | 360kW – 720kW Matrix | 3-Phase AC 380V/400V ±15% | 200Vdc – 1000Vdc | Up to 12 User Terminals | IP55 Power Unit | ≥96.5% | Matrix Dynamic Dispatching |
| Integrated BESS Storage Charging Pile | 60kW–160kW (100–200kWh LFP) | AC 380V or Off-Grid Solar DC | 200Vdc – 750Vdc | Dual CCS2 / GB/T Terminals | IP54 Complete | Automated Peak Shaving & UPS Mode |
Global Certification, Eichrecht Metrology & Quality Engineering
Ensuring frictionless site commissioning and utility approvals across European, American, and Asia-Pacific markets.
International Safety Harmonization
Every charging station engineered at our Kunshan facility undergoes rigorous third-party type testing under TÜV Rheinland, SGS, and CQC surveillance protocols.
- Europe: CE mark according to IEC 61851-1, IEC 61851-23, and EMC Directive 2014/30/EU Class B.
- North America: UL 2202, UL 2231-1, UL 2231-2, and NFPA 70 National Electrical Code compliance.
- Global: CB scheme certificates enabling expedited local homologation worldwide.
Calibration & Legal Metrology
For European public revenue collection, billing transparency is legally mandatory. We design our DC hardware to integrate MID-certified meters and German Eichrecht-compliant billing modules.
- Encrypted Transparency Software: Transmits cryptographically signed measurement capsules (OCMF protocol).
- Hardware Sealing: Physical tamper-evident seals protect current transformer (CT) sensors and direct-current shunts.
- Audit Readiness: Complete data logging guarantees zero legal risk during tariff verification inspections.
Multi-Tiered In-Line Quality Gates
Our Kunshan production lines utilize an End-of-Line (EOL) automated testing sequence where every assembled unit undergoes continuous 100% full-load thermal burn-in.
- High-Pot & Insulation Resistance: Automated dielectric withstand testing up to 2500Vac.
- CAN-bus Communication Simulation: Rigorous stress testing against simulated EV BMS error states.
- Safety Mechanism Tripping: Instantaneous validation of RCD Type B, emergency stop loop, and surge protection.
Frequently Answered Questions for Global Procurement Teams
Authoritative insights addressing technical, architectural, and commercial inquiries direct from our lead engineers.
For standard production units (60kW–240kW integrated models), standard manufacturing lead times range between 15 to 25 business days from CAD/BOM sign-off. Bespoke ODM projects requiring custom sheet-metal dies, specialized POS payment integration, or unique liquid-cooling dispenser loops typically ship within 35 to 50 days.
Our 360kW–720kW split systems utilize a central matrix contactor bus managed by a high-speed DSP microcontroller. Power rectifiers are grouped into modular 30kW or 40kW slices. When an EV initiates a session, the system queries the vehicle's maximum BMS acceptance rate and dynamically routes only the required modules to that specific dispenser, freeing remaining capacity for other charging bays.
Yes. Standard cabinets feature IP54 ratings with an available IP55 upgrade. We isolate all internal logic boards, microcontrollers, and communication peripherals inside an independently sealed NEMA 3R/4-grade enclosure chamber with anti-corrosion C4/C5 marine coating, allowing continuous deployment in humid coastal environments, dusty desert terrains, or freezing mountain passes (-30°C to +55°C).
Our firmware strictly adheres to DIN 70121, ISO 15118-2/20, and SAE J1772 signaling standards. We maintain continuous interoperability testing databases covering passenger cars (Tesla, VW Group, BMW, Hyundai/Kia, BYD, NIO, XPENG) and commercial e-trucks/buses (Volvo, Scania, Yutong). Firmware updates can be dispatched over-the-air (OTA) via OCPP to accommodate newly released car models.
Standard industrial export products include a 24-month comprehensive factory warranty, extendable up to 5 years via SLA agreements. We supply critical spare-part consignment packages—including power conversion modules, control motherboards, contactors, and charging cables—to local regional hubs to guarantee rapid Mean Time to Repair (MTTR).
An ESS-integrated DC charger is recommended whenever expanding grid transformer capacity is cost-prohibitive, grid approval delays would stall project timelines, or where local utilities impose punitive peak-demand capacity fees. The onboard 100kWh–200kWh LFP battery absorbs cheap off-peak or local solar power and discharges during high-power customer charging sessions.
Commercial Multi-Standard Charging Stations & DC Solutions
Explore our certified dual-gun floor-mounted chargers, smart advertising DC systems, and high-capacity split stations.
OEM 40KW-180KW Integrated Floor-Mounted DC EV Charger from China Suppliers | Dual Gun | Factory-Compliant with GB/IEC/UL Factories, Manufacturers
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ODM Mouse-style AC EV Charger | 3.5KW-22KW Wallbox & Floor Mounted Electric Vehicle Charging Station | GB/IEC/UL/JIS/Tesla Compatible Factory, Manufacturers
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OEM China Suppliers Factory 360KW–720KW Split Type DC Fast EV Charging Station | 8/10/12 Guns | GB/CE/CCS2 Compatible Factory, Manufacturer
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ODM GB Standard AC EV Charger | 3.5KW-21KW Dual Gun Charging Station from China Suppliers & Factory, Waterproof IP54 Factory, Manufacturer
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OEM 20KW/30KW/40KW DC EV Charger from China Suppliers - Wallbox & Floor-mounted Fast Charging Solutions at Factory Prices Factories, Factory
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ODM 32-Inch DC Fast Charging Pile: 60–240kW All-in-One Commercial Solution from China Suppliers and Factory Factory, Manufacturer
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OEM CE Certified 60-360KW DC Charging Pile | EU Standard EV Fast Charger from China Suppliers and Factory Factories, Suppliers
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