Complete deployment solutions ranging from modular AC chargepoints to ultra-high-output megawatt infrastructure.
Operating a vertically integrated 10,000 m² smart plant in Kunshan, Suzhou HizonSun Tech Co., Ltd. applies automotive-grade APQP execution to every GB-standard AC hardware iteration.
Our printed circuit boards—including the core control board, communication interface, and leakage monitoring modules—are produced under class-10,000 cleanroom conditions with complete 3D Automated Optical Inspection (AOI) and X-ray ball grid array verification.
Each GB standard AC unit passes a continuous 4-hour, high-ambient-temperature full-load stress test prior to dispatch. Dynamic cycling validates relay opening times, thermistor trip accuracy, and emergency-stop circuit latencies down to millisecond thresholds.
With an annual capacity exceeding 500,000 units, we enforce dual-source strategic hedging for critical silicon, relays, and MCUs. Component batches link directly to serial identifiers, enabling precision lifecycle tracking and zero counterfeit ingress across high-volume procurement.
Global charge point operators, real estate syndicates, and utility concessions demand multi-tier compatibility. Our GB Standard (Guobiao GB/T 20234.2 & GB/T 18487.1) systems provide uncompromised performance for native and transnational deployments.
Equipped with dual-gun 7kW–21kW topologies, allowing automated load balance between shifts. Minimizes transformer upgrades while achieving predictable overnight state-of-charge targets for light commercial EV fleets.
Seamlessly integrates RFID/NFC identity verification, dynamic pricing algorithms, and building energy management (BEMS) throttling. Delivers aesthetic value and revenue recovery for Class-A multi-tenant developments.
Outdoor IP54/IK10 rated enclosures resistant to salty humidity, heavy precipitation, and wide temperature swings (-30°C to +55°C). Plug-and-charge interoperability ensures friction-free public guest experiences.
Comprehensive white-label capabilities covering extruded aluminum enclosures, front-panel screen printing, customized UI skins, and embedded software repositories certified to CE, CB, CQC, and UL standards.
Navigating global regulatory landscapes requires technical documentation integrity, localized grid harmonization, and distributed after-sales infrastructure.
HizonSun maintains 36 direct and partner sales/service points across Europe, North America, Southeast Asia, and Latin America. Tier-3 engineering escalations receive rapid 24-hour turnaround alongside pre-positioned spare parts centers.
Our OEM partners secure accelerated regional market entries through accessible CB test certificates, Declaration of Conformity (DoC), EMC test reports, and UL laboratory files, dramatically curtailing compliance cycles.
Embedded microcontrollers run native OCPP stacks, ensuring seamless handshakes with global CSMS platforms like Driivz, AMPECO, and GreenFlux, or directly into proprietary backend servers via WebSocket TLS encryption.
Continuous investment in wide-bandgap semiconductors, bi-directional vehicle-to-grid topologies, and edge computing.
Real-time RS485 and Ethernet-driven local grid sensing. Clusters of AC wallboxes continuously adjust amp output based on total building consumption, preventing transformer overloads without civil upgrades.
Deployment of hardware security modules (HSM) on the AC control board for automated Plug & Charge (PnC) credential handshakes, laying groundwork for cross-standard roaming without mobile apps.
Integration of advanced anti-islanding switchgear and reactive power support circuits, transforming commercial AC installations into distributed Virtual Power Plants (VPP) that stabilize municipal grids.
Transition from silicon to Gallium Nitride (GaN) auxiliary power supply units, yielding higher conversion efficiencies, lower internal cabinet temperatures, and extreme miniaturization of charging electronics.
Answers to questions regularly posed by technical evaluation teams and procurement specialists.
While both systems handle single-phase (up to 7kW / 32A) and three-phase (up to 22kW / 32A) alternating current, GB/T (GB/T 20234.2) features a different physical male/female pin configuration and utilizes a distinct control pilot circuit resistance tolerance compared to IEC 62196 Type 2. HizonSun's ODM platforms accommodate interchangeable cable assemblies and switchable control logic boards to meet either standard from the same cabinet tooling.
Our OEM workflows cover structural chassis color matches, customized injection-molded facias, laser-engraved silkscreen brand assets, custom touchscreen packaging, and proprietary firmware flashing. For communication, we offer white-label OCPP 1.6J/2.0.1 stacks configured to connect to your endpoint servers straight out of the box.
Standard engineering prototypes and baseline ODM evaluation samples dispatch within 10 to 14 business days. High-volume container production runs (e.g., 500–2,000 units) require 25 to 35 calendar days, supported by automated SMT lines and pre-stocked long-lead electronic components.
Every unit includes integrated Type A 30mA AC + 6mA DC smooth residual current monitoring (RCMU), over-voltage, under-voltage, lightning surge protection (Level 3/4), over-current thermal limiting, PE ground loss detection, and relay-weld sensor monitoring to prevent contact failure hazards.
Yes. Our industrial-grade cabinets employ IP54 (upgradable to IP65 for select chassis) sealing gaskets, conformal coating across all internal PCBAs, UV-stabilized polycarbonates, and operating envelopes calibrated for -30°C through +55°C, ensuring field survivability in challenging climates.
Explore our extended catalog of modular high-efficiency commercial fast charging piles and hybrid storage units.