This commercial-grade 7kW 32A AC EV Charger is designed for high-density residential parking, commercial workplaces, and fleet depots. It solves three critical  points for overseas operators:

Grid Capacity Limits: Delivers maximum single-phase charging speed 7kw 32A on standard 230v connections without requiring expensive three-phase grid upgrades.

Logistics & Installation Costs: The ultra-compact structural design reduces ocean freight volume by 30%, maximizing pallet loading efficiency and lowering shipping costs per unit.

Interoperability & Lock-in: Fully open OCPP 1.6J (JSON) protocol ensures seamless integration with any standard third-party Central Management System (CMS), preventing software lock-in.

Compliance & Certifications

Electrical Safety: Certified in compliance with IEC 61851-1:2017 (Electric vehicle conductive charging system) and IEC 61851-21-2:2018 (EMC requirements).

Regional Market Access: Standard configurations meet European CE (LVD/EMC/RED) marks, Australian RCM guidelines, and Indian BIS component safety thresholds.

Upstream Supply Chain Integrity: The internal switching components utilize industrial-grade MCCB protection, and all structural plastics are UL94 V-0 flame retardant rated.

Shenzhen Huinengzhi Technology Co., Ltd. is a reputable charging pile research and development firm established in 2014. Our expertise lies in the fields of charging technology research and development, PCBA production, and AC and DC charging station manufacturing. We are proud to offer a comprehensive range of charging station products and specialized software and hardware development and customization services. We welcome the opportunity to collaborate with you and contribute to the advancement of sustainable energy solutions.

Q1. who are we?

Our company " Shenzhen Huinengzhi Technology"

·  10+ Years Dedicated EV Charger Manufacturer (Established in 2014).

·  Over 1000 units deployed across Europe, South America, and Asia.

·  Independent Hardware and Software R&D with self-developed SECC controllers.

Q2. Do you test all your chargers before shipping?
All major components are tested before assembly and each charger is fully tested before shipped

Q3.what can you buy from us?
AC &DC EV charging pile

Q4. why should you buy from us not from other suppliers?
Shenzhen Huinengzhi Technology Co., Ltd. is a charging pile research and development company. Since its establishment in 2014, we have been dedicated to the research and development of charging technology, manufacturing of AC and DC charging stations.

Q5. Can this 7kW charger be managed by a third-party white-label software platform?

A: Yes. With full OCPP 1.6J compliance, the charger allows operators to change the WebSocket URL via a local configuration web page or app, connecting instantly to any third-party CMS for billing, user authorization, and firmware OTA updates.

Q6: What are the installation requirements for a 7kW AC charging station?

Answer: A 7kW AC charger requires a single-phase 230V AC power supply with a current of 32A. It is highly recommended to install a dedicated circuit breaker (Type B RCD or Type A + DC 6mA protection) to ensure electrical safety.

Q7: Can a 7kW AC charger be installed at home?

Answer: Yes. A 7kW AC charger is the most popular choice for residential installations, as most household electrical grids can support a 32A single-phase load without requiring expensive grid upgrades.

Q8: Is a 7kW AC charger compatible with all electric vehicles?

Answer: Yes, it is compatible with almost all modern EVs and plug-in hybrids (PHEVs). However, the actual charging speed will be limited by the vehicle’s maximum onboard charger capacity (e.g., if a PHEV only accepts 3.5kW, it will charge at 3.5kW even when connected to a 7kW charger).

Q9: What charging interface standards do these chargers support?

Answer: Our charging stations can be configured with various global connector standards:

AC Charging: Type 2 (Europe), Type 1 (North America), GB/T (China).

DC Charging: CCS Combo 2 (Europe), CCS Combo 1 (North America), CHAdeMO (Japan), GB/T (China), and NACS (Tesla standard).

Q10: Are these chargers safe to use in the rain or extreme weather?

Answer: Yes. Our chargers are designed with high weatherproof ratings (typically IP54 or IP55 for outdoor use). They feature multiple safety protections, including over-current, over-voltage, short-circuit, leakage, and lightning protection.