Enterprise Commercial EV Charging Hardware
Explore our export-certified charging systems tailored for charge point operators (CPOs), global automotive OEMs, and hyper-scalable fleet infrastructure.
The Global EV Infrastructure Landscape & Supply Chain Resilience
Analyzing macroeconomic shifts, power distribution bottlenecks, and the structural advantage of engaging a vertically integrated ODM factory.
Grid Capacity Constraints & Peak Shaving
Distribution grid saturation across North America and Western Europe prevents immediate multi-megawatt connections. Commercial infrastructure now relies on battery-integrated (ESS) charging solutions that draw off-peak grid current and discharge at high C-rates during daytime peak vehicle turnaround.
Silicon Carbide (SiC) Power Module Efficiency
Modern charging station unit economics depend heavily on heat loss minimization and electrical conversion efficiency. Our next-generation power conversion modules leverage advanced SiC semiconductors, hitting peak conversion efficiencies of 96.5% and reducing cooling thermal overhead by 30%.
Open Protocols & Monetization Interoperability
Deploying closed networks exposes asset owners to rapid obsolescence. Implementing standardized OCPP 1.6J and 2.0.1 architectures, paired with ISO 15118 automated Plug & Charge authentication, ensures full interoperability across fleet payment backends, public CPO roaming platforms, and dynamic billing matrices.
Comprehensive Factory ODM Lifecycle & Industrial Customization
From schematic PCB routing to custom sheet metal CNC bending and firmware protocol integration, HizonSun offers turnkey engineering execution for international brands.
Industrial Ergonomics & Enclosures
Tailored CAD/CAM exterior design utilizing galvanized structural steel and powder-coated anti-corrosive finishes. Custom outdoor cabinets support IP54/IP55 weatherproofing and IK10 impact protection, integrated with custom color pantones, branding, and illuminated acrylic fascias.
HMI & Advertising Display Engineering
Custom user touchpoints ranging from anti-glare 7-inch and 10-inch sunlight-readable LCD touchscreens up to 32-inch high-brightness commercial digital signage screens with automated content management systems (CMS) and integrated POS credit card payment readers.
Proprietary Controller Hardware & OS
In-house designed main control boards featuring robust dual-core processing units, hardware-isolated CAN communication buses, dedicated RS485 interfaces for external energy meters, and embedded Linux architectures supporting secure OTA firmware update routines.
Automated Full-Load Validation & Burn-In
Every manufactured batch undergoes 100% full-load electrical aging tests using programmable DC electronic loads. Rigorous testing protocols include insulation resistance verification, earth leakage validation, harmonic distortion analysis, and extreme thermal chamber cycling.
Localized Regulatory Compliance & Market Safety Standards
Securing market entry requires thorough adherence to localized grid rules, EMC directives, safety protocols, and certified electrical topologies.
European Union: CE, CB & EN Directives
Full conformance with IEC/EN 61851-1, IEC 61851-23, and IEC 61851-21-2. Our CE-certified DC fast chargers integrate Class B EMC filtering, Type B residual current devices (RCD) with 6mA DC leakage tripping, and MID-certified multi-tariff electricity meters for lawful billing across European markets.
North America: UL 2202, UL 2594 & NEC Article 625
Designed to comply with UL 2202 for DC chargers, UL 2594 for Level 2 AC equipment, and NEC 625 safety guidelines. Features built-in emergency shutdown contacts, NEMA 3R/4 outdoor weather enclosures, UL-listed liquid-cooled cable management, and dual-connector CCS1/NACS integration.
Asia-Pacific & Emerging Markets: GB/T & Tropicalization
Comprehensive adherence to Chinese National GB/T 20234 and GB/T 18487 standards. Equipment bound for ASEAN, Middle East, and South American corridors receives conformal PCB coating against high relative humidity, enhanced sand filtration, and smart dual-speed forced cooling operable up to 55°C ambient temperatures.
Engineered Solutions for Mission-Critical Application Scenarios
Review real-world topologies deployed by our OEM partners across high-turnover corridors, public destinations, and commercial fleet depots.
High-Throughput Highway Charging Corridors
Deploying 60kW to 360kW dual-gun integrated DC chargers along highway expressways to guarantee sub-25-minute charging turnarounds. Integrated dynamic power allocation shifts capacity between paired plugs based on instantaneous vehicle battery BMS demands.
Transit Bus & Heavy Logistics Depots
Utilizing 360kW to 720kW split-type architectures paired with 8 to 12 charging satellite pedestals. A centralized power conversion matrix allows overnight sequential smart charging and daytime high-amperage top-ups for heavy municipal fleets.
Commercial Hubs & Mixed-Use Complexes
Installing 60kW to 240kW advertising DC charging stations alongside Level 2 AC destination wallboxes. Asset operators monetise dwell time via high-impact outdoor media screens while shoppers replenish 50-80km of range in an average 40-minute retail stay.
Microgrid & Weak-Grid Solar-Storage Sites
Implementing 100kWh/200kWh lithium iron phosphate (LFP) energy storage integrated charging piles. Ideal for rural tourist attractions, highway rest areas with low transformer headroom, and commercial microgrids pursuing peak-demand charge avoidance.
Engineering Roadmap: Next-Gen Megawatt & V2G Architectures
A strategic timeline showcasing our ongoing hardware developments, smart grid integration milestones, and thermal engineering advances.
SiC High-Density Conversion Modules
Complete industrialization of 40kW Silicon Carbide rectifier power modules delivering 96.5% peak efficiency, ultra-wide constant power voltage spans (200V–1000V DC), and acoustic noise suppression below 60dB.
Liquid-Cooled 600A Megawatt Charging
Scaling MCS (Megawatt Charging System) liquid-cooled dispensers capable of continuous 600A delivery per plug. Integrated active coolant loops minimize cable diameter, ergonomic weight, and operational connector thermal runaway.
Bidirectional V2G & Microgrid Management
Hardware adoption of ISO 15118-20 bidirectional vehicle-to-grid protocols. Converting commercial fleet parking networks into distributed virtual power plants (VPP) providing dynamic ancillary frequency regulation and energy trading.
Autonomous Robotic EV Replenishment
Piloting automated robotic cable handling and vision-guided charging receptacles for autonomous commercial fleets, heavy-duty mining haulers, and driverless urban logistics depots.
Enterprise Buyer & Technical Procurement FAQ
In-depth responses covering communication stacks, certification validity, factory tolerances, and supply chain scalability.
What charging standards and connector protocols are supported across your OEM portfolio?
Our factory manufactures platforms certified for all primary international charging topologies. For DC fast charging, we provide configurations matching CCS Type 2 (Europe, Australia, South America), CCS Type 1 (North America), GB/T 20234 (China, specialized international deployments), CHAdeMO (legacy fleets), and emerging Tesla/NACS (SAE J3400) native couplings. For AC infrastructure, our units support Type 2 (IEC 62196-2), Type 1 (SAE J1772), and GB/T AC plugs, enabling worldwide sourcing from a single Tier-1 manufacturer.
How does the factory resolve low transformer capacity via Battery-Integrated (ESS) Charging Piles?
Where grid transformer expansion is cost-prohibitive, our 100kWh and 200kWh energy storage integrated charging piles bridge the power gap. The integrated CATL/EVE automotive-grade Lithium Iron Phosphate (LFP) battery pack trickle-charges from existing low-amperage grid connections (or co-located rooftop PV arrays) and outputs up to 160kW–240kW DC bursts directly to vehicles on demand. This architecture eliminates peak demand surcharges and circumvents grid connection approval wait times.
Are your chargers fully compliant with open backends via OCPP 1.6J and OCPP 2.0.1?
Yes. All intelligent AC wallboxes and DC fast charging systems run our internally developed OCPP communications firmware, validated through rigorous interoperability trials against leading global CPO platforms (including Driivz, AMPECO, ChargeLab, and Greenflux). Our units support remote diagnostics, smart firmware OTA patching, dynamic load management (DLM), reservation billing, and TLS-encrypted secure transmission. Proprietary cloud copyrights also allow white-label provisioning of our in-house cloud management software.
What specific electrical safety protections are integrated into your high-power DC charging cabinets?
HizonSun DC charging cabinets incorporate a comprehensive multi-tier active and passive safety matrix: overvoltage, undervoltage, overload, output short-circuit, and reverse polarity protections; continuous insulation resistance monitoring on DC buses; Type B residual current devices (RCD); internal cabinet lightning protection surge arresters (Class II); real-time thermal sensors integrated at the contact pins of each charging gun; and dual emergency shutdown buttons tied directly to physical AC/DC contactor breakers.
What are your factory lead times, minimum order quantities (MOQ), and sample delivery terms?
For standard catalogue units, sample delivery typically ships within 10 to 14 working days following technical specification freeze. Commercial production runs for custom-branded OEM orders (custom sheet metal, branded silk-screen, modified UI) carry an initial lead time of 25 to 35 days, with recurring batch orders fulfilling in 15 to 20 days. Minimum order quantities vary by power class: AC wallboxes start at 50 units for bespoke branding, while integrated DC fast chargers maintain an MOQ as low as 2 to 5 units for customized OEM projects.
High-Power Industrial Charging Systems & Split Depots
Explore our heavy-duty DC charging split-systems, modular power conversion cabinets, and high-uptime dual-gun commercial dispensers.
