OEM Commercial Electric Car Chargers Factory & Supplier

Integrated DC charging piles house both the AC/DC rectifier modules and the cable management dispensers within a single all-in-one footprint (typically 60kW to 360kW). They are optimal for retail parking lots, commercial offices, and locations with constrained installation spaces. Split-type systems separate the heavy power conversion modules into a centralized power stack (360kW to 720kW+) placed away from traffic, connecting to multiple slim dispensing user terminals via DC bus cables. This allows superior dynamic power routing, higher uptime, and simplified maintenance in high-frequency bus depots, logistics hubs, and highway plazas.

Our power electronics modules are designed with active power factor correction (PFC) circuitry achieving PF > 0.99 and THD < 3% under nominal loads, meeting strict utility harmonic standards (IEEE 519 and IEC 61000-3-12). Units destined for North America conform to UL 2202 and NEC Article 625 with certified isolation barriers, ground fault monitoring (GFD), and FCC Class A industrial EMC compliance. European units carry CE declarations tested to EN 61851-1/-23/-24, MID/Eichrecht certified metering protocols, and comply fully with AFIR regulatory requirements.

HizonSun DC fast chargers are engineered for an operational MTBF exceeding 100,000 operating hours. Thermal stability is achieved through isolated duct air cooling or optional closed-loop liquid-to-air heat exchangers. The electronic control boards and power conversion modules are segregated from external airflow channels to prevent moisture, coastal salt fog, and particulate ingress. Individual power modules feature autonomous variable-speed brushless DC cooling fans and auto-derating thermal protection to prevent abrupt shutdowns during extreme ambient heat (up to +55°C).

All chargers natively run standardized OCPP 1.6J profiles with complete firmware compatibility for migration to OCPP 2.0.1. Security architecture includes TLS 1.3 encrypted websockets, secure boot with cryptographic hardware root-of-trust, and signed over-the-air (OTA) firmware update validations. Our engineering team works directly with major third-party CSMS platforms (such as Driivz, AMPECO, ChargeLab, and Greenlots) to pre-certify API handshakes, billing meters, and remote diagnostics prior to site delivery.

Integrated BESS systems (featuring 100kWh to 200kWh+ Lithium Iron Phosphate - LFP cells) are strongly recommended when local utility grid upgrades are either prohibitively expensive or subject to multi-year interconnection delays. Storage charging piles charge during cheap off-peak hours or from co-located solar PV arrays, and buffer the grid during high-power vehicle charging events. This reduces costly utility peak-demand ratchet charges and provides emergency backup power capability during grid outages.

For standard catalog models with simple corporate branding and logo customization, our minimum order quantity begins at just 5 units for DC fast charging stations and 20 units for AC wallboxes. Comprehensive ODM engineering engagements—involving custom enclosure toolings, bespoke touchscreen UI redesigns, and unique electronic power specifications—typically have an MOQ of 50 DC units. Standard factory lead time ranges from 15 to 25 business days depending on customized component availability and volume.

We provide a standard 24-month comprehensive factory warranty on all commercial hardware, with extended warranty service packages up to 5 years available. Because our chargers utilize a modular sub-assembly architecture (hot-swappable 20kW/30kW/40kW power rectifiers, standard relay boards, and DIN-rail mounted controller boards), field repairs typically involve simple module swap-outs, yielding a Mean Time to Repair (MTTR) under 30 minutes. We support international clients through 36 regional partner service centers, maintaining local emergency spare parts inventories and 24/7 Level-3 engineering remote diagnostics.

Yes. Our dual-gun and multi-terminal systems can be factory configured with mixed coupler selections, including combinations of CCS Combo 2 + CCS Combo 2, CCS2 + CHAdeMO, CCS1 + SAE J3400 (NACS), or GB/T configurations. Dispenser cables are available in both air-cooled variants (up to 250A continuous) and active liquid-cooled designs (up to 500A–600A continuous), ensuring smooth fleet operations across varied European, American, and Asian import vehicles.