Featured Commercial DC Fast & Storage Chargers
Full-spectrum EVSE charging equipment customizable across global voltage inputs, multi-standard connectors, and dynamic load-management firmware.
High-Voltage Topologies: Transforming DC Fast Charging Economics
As electric vehicle battery architectures shift from 400V packs to 800V and 1000V Silicon Carbide (SiC) platforms, charging stations must operate at peak thermal efficiency while maintaining continuous modular fault-tolerance.
SiC MOSFET Power Rectification
By integrating 30kW/40kW Silicon Carbide (SiC) digital rectification modules, our charging stations operate with reduced thermal dissipation, higher switching frequencies, and up to 30% smaller heat sinks. This design delivers higher energy density per cabinet square meter, drastically lowering operational electricity losses for charge point operators.
Dynamic Matrix Power Sharing
Instead of static wattage assignments per charging gun, our proprietary Dynamic Matrix Power Dispatch system dynamically groups rectifiers into 20kW or 30kW discrete granular steps. If one vehicle tapers its charging curve from 150kW to 30kW, the surplus power is instantly redirected in real-time to adjacent charging bays without disconnecting active sessions.
Independent Isolated Air Duct
To resist corrosive sea air, fine desert dust, and humid tropical climates, internal electronic assemblies and magnetics are segregated within a sealed chamber, while heat-dissipating cooling fins sit within an independent forced-air duct. This isolation architecture guarantees continuous operation in hostile environments from -30°C to +55°C.
China Industry 4.0: Supply Chain Resilience & Manufacturing Depth
Headquartered in Kunshan, Jiangsu—the premier electronics manufacturing corridor adjacent to Shanghai—our 10,000 m² smart factory produces over 500,000 units annually with end-to-end component traceability.
Vertical Hardware Integration
Unlike assemblers who outsource critical components, we maintain in-house SMT surface mounting, precision sheet-metal CNC laser cutting, automated busbar robotic welding, and wiring harness production. This vertical control ensures consistent electrical tolerances across high-volume production batches.
100% Full-Load Burn-In Validation
Every single power module and integrated DC cabinet undergoes high-temperature aged burn-in under 100% continuous electrical load and active thermal cycling before leaving the factory. Real-time telemetry logs waveform distortion, THD, and switching ripples to ensure failure-free field deployment.
Rapid ODM Prototyping
Our agile engineering structure turns specialized client requirements—from custom outdoor enclosure aesthetics, customized POS terminal mounting, dual-standard CCS1/CCS2 cable configurations, to bespoke CAN bus communication routines—into functioning prototypes within 20 working days.
Tailored Turnkey Solutions by Commercial Sector
Different operational environments demand distinct power allocation logic, human-machine interfaces, and grid protection mechanisms.
Highway Corridor Supercharging Stations
For high-turnover motorway service stations where dwell times must remain under 15 minutes, we deploy 360kW to 720kW split-type systems featuring liquid-cooled charging cables capable of continuous 500A-600A output. Intelligent queue balancing ensures passenger cars and electric commercial vans receive maximum battery acceptance rates without thermal throttling.
Retail Hubs & Media Monetization (32" Ad Displays)
For urban retail malls, supermarkets, and municipal parking facilities, our integrated 60kW-240kW DC chargers feature 32-inch high-brightness, IP65-sealed outdoor digital displays. Operators can broadcast dynamic multimedia advertisements and partner promotions, generating high-margin ancillary revenue while drivers recharge.
Commercial Fleet Depots (Logistics & Electric Buses)
Fleet operators face predictable charging windows during overnight or off-peak hours. Our multi-dispenser split systems connect up to 12 charging guns to a centralized power bank. Fleet management systems utilize scheduled OCPP smart charging routines to leverage low time-of-use (TOU) tariffs while guaranteeing complete departure readiness every morning.
Weak-Grid & Solar ESS Microgrid Integration
In rural locations, island networks, or highway junctions with constrained transformer capacity, traditional high-power fast charging can overload local substations. Our 100kWh/200kWh energy-storage integrated charging systems combine high-safety LFP batteries with solar PV inputs, buffering grid draw and enabling high-power DC bursts without infrastructure upgrades.
Technology Roadmap & Next-Gen Innovations
Investing in EVSE infrastructure requires a multi-year horizon. Our R&D pipeline actively pioneers emerging standards to safeguard capital expenditure against premature obsolescence.
MCS (Megawatt Charging System)
Preparing for heavy-duty electric class-8 commercial freight and maritime applications, our next-generation power cabinets are engineered to support 1.2MW+ Megawatt Charging System protocols with liquid-cooled terminals delivering up to 1,500V and 1,000A sustained DC delivery.
V2G & Bidirectional ISO 15118-20
Our upcoming controller series fully implements ISO 15118-20 bidirectional power protocols. This allows municipal EV fleets to serve as distributed energy storage resources (DERs), discharging power back to the grid or microgrid facility during critical peak-load events to generate ancillary revenue.
Edge-AI Predictive Maintenance
Embedded sensors continuously monitor insulation resistance, harmonic feedback, contactor mechanical cycle counts, and cable temperature gradients. Internal ML algorithms predict hardware degradation up to 30 days before failures occur, triggering proactive technician maintenance before uptime is compromised.
Global Interoperability & Regulatory Compliance
Entering international markets requires rigorous compliance with region-specific safety standards, grid codes, and data-protection protocols.
European Union: CE, CB & AFIR
Fully compliant with EN IEC 61851-1/23/24, EN 61000 EMC criteria, and MID-certified billing meters. Units feature integrated direct credit card contactless payment terminals (POS) and dynamic QR codes fulfilling the European Alternative Fuels Infrastructure Regulation (AFIR).
North America: UL, FCC & NACS
Certified against UL 2202, UL 2594, and CSA standards with NEC Article 625 safety guidelines. Support for dual-gun configurations including CCS1 and the North American Charging Standard (NACS/SAE J3400) with native 480V 3-phase grid compatibility.
OCPP 1.6J / 2.0.1 & ISO 15118
Standardized Open Charge Point Protocol implementation with complete TLS 1.3 cryptographic security profiles, remote certificate installation, firmware-over-the-air (FOTA) upgrades, and seamless Plug & Charge (PnC) authorization workflows without RFID cards.
Technical Comparison: Commercial DC Fast Charger Lines
Detailed electrical parameters for engineering procurement managers, commercial planners, and infrastructure architects.
| Performance Dimension | 20kW–40kW Compact DC | 60kW–180kW Dual-Gun DC | 240kW–360kW Flagship DC | 360kW–720kW Split Supercharger |
|---|---|---|---|---|
| Target Dwell Time | 1 to 3 Hours | 30 to 60 Minutes | 15 to 30 Minutes | 10 to 20 Minutes |
| Input Voltage Range | 3-Phase 380V/480V ±15% | 3-Phase 380V/480V ±15% | 3-Phase 380V/480V ±15% | 3-Phase 380V/480V ±15% |
| Output DC Voltage | 150V – 1000V DC | 150V – 1000V DC | 150V – 1000V DC | 150V – 1000V DC |
| Max Output Current | Up to 133A | Up to 250A per Gun | Up to 400A (Boost) | Up to 600A (Liquid-Cooled) |
| System Efficiency | ≥ 95.5% at rated load | ≥ 96.0% at rated load | ≥ 96.5% at rated load | ≥ 96.5% at rated load |
| Power Factor & THDi | ≥ 0.99 / THD ≤ 5% | ≥ 0.99 / THD ≤ 5% | ≥ 0.99 / THD ≤ 5% | ≥ 0.99 / THD ≤ 5% |
| Cooling Technology | Forced Air (Isolated Duct) | Intelligent Controlled Air | Low-Noise High-CFM Air | Liquid Chilled Cable / Duct |
| Enclosure & Impact | IP54 / IK10 | IP54 / IK10 | IP54 / IK10 | IP55 Cabinet / IP54 Dispenser |
Frequently Asked Engineering Questions
Direct answers from our senior power electronics team regarding hardware integration, installation, and procurement.
Our commercial DC fast chargers utilize modular N+1 redundant architectures composed of hot-swappable 20kW, 30kW, or 40kW rectifiers. If a single module encounters an internal diode fault or over-temperature condition, the central control board automatically isolates the faulty unit within milliseconds. The remaining modules dynamically scale up output to maintain ongoing charging sessions, ensuring the station remains operational without costly unscheduled downtime.
Integrated DC stations house both AC/DC power conversion rectifiers and the user interface / cable dispensers in a single self-contained footprint, making them ideal for urban retail parking or sites with 2 to 4 charging stalls. Split-type systems separate the heavy power conversion into a centralized remote power cabinet, routing high-voltage DC busbars to sleek, lightweight satellite dispensers. This reduces parking stall footprint, cuts acoustic noise at the vehicle bay, and enables high-power dynamic matrix sharing across 8 to 12 parking spots simultaneously.
Yes. All HizonSun DC charging stations feature native OCPP 1.6-JSON compliance (upgradeable to OCPP 2.0.1). We provide an open API test suite during commissioning to verify complete interoperability with your third-party Charging Station Management System (CSMS)—including remote start/stop commands, automated billing reconciliations, smart reservation routing, and automated firmware push updates over secure WebSockets with TLS encryption.
Our equipment utilizes a dual-zone independent air duct design. The internal sensitive electronics (DSP mainboard, communication controllers, driver boards) are sealed in an IP54/IP55 chamber, while forced cooling fans push air across external heatsink fins. In extreme heat (>45°C), intelligent variable-frequency fans ramp to full speed. If ambient thresholds exceed 50°C, the system executes an automated, progressive power de-rating algorithm rather than tripping abruptly, preserving hardware lifespan while continuing service.
High-power DC fast charging causes dramatic spikes in instantaneous electrical demand, triggering punitive utility peak-demand charges. Our battery-buffered energy storage charging piles utilize industrial LFP battery packs that slowly charge from the grid during low-cost off-peak hours or absorb co-located solar PV generation. When an EV initiates high-power DC fast charging, the battery discharges high currents to assist the grid, shaving instantaneous peak demand and dramatically reducing monthly operational electric utility bills.
Explore Complete EV Charging Lineup
Full range of AC destination chargers, compact DC wallboxes, dual-gun commercial pedestals, and advertising display charging piles.
