Fast DC EV Charger 20kW-40kW Wall-mounted Charging Pile with OCPP 1.6J Compliance and IP54 Weatherproof Enclosure

1.20-40kW Wall-Mount Pedestal DC Fast Charging Station 380V AC Input, OCPP 1.6J compliant

2. Compact Design & Freight Saving: Small footprint to drastically reduce ocean freight costs and installation space

3.Grid-Friendly 20-40kW Output: Ideal for commercial destinations (workplaces, fleets, retail) with limited 380V grid capacity.

4.Independent PCBA Controller: High operational stability with lower maintenance overhead.

5.Project Reference: Our 20-40kW DC chargers are successfully deployed in commercial fleet depots across Southeast Asia and workplace parking lots in Europe, achieving a 99.2% uptime with remote OCPP maintenance.

6. Use in Commercial Fleet Hubs/Retail & Hospitality/Public Parking Infrastructure

7. Ruggedized for Public Use: IP54-rated weatherproof enclosure and IK10 impact resistance. Features a vandal-proof 4.3-inch or 7-inch LCD touch screen with sunlight-readable display.

Shenzhen Huinengzhi Technology Co., Ltd., a pioneering pile research and development company, has consistently strived for excellence since inception in 2014. Our unwavering focus lies in, production of PCBA (Printed Circuit Board Assembly), and fabrication of AC/DC charging stations. We eagerly invite collaborations, presenting a comprehensive array of charging station products along with tailored software and hardware development solutions to meet our clients' diverse needs.

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:Can this 20-40kW DC charger be installed on a standard 380V grid?

Answer: Yes, it is designed for standard 380V AC +15%, three-phase grids, drawing a maximum input current of approximately 50a, making it compatible with most commercial properties without grid upgrades.

Q5.What are the power options for DC charging stations, and how do I choose?

Answer: DC chargers typically range from 20kW (low-power DC) to 360kW+(Ultra-fast DC).

30kW-60kW: Suitable for destinations where users stay for 1-2 hours (e.g., supermarkets, hotels, workplaces).

120kW-180kW+: Best for highway service stations, gas stations, and logistics hubs where rapid turnaround is required.

Q6: Do DC charging stations require a specific electrical grid connection?

Answer: Yes. DC chargers require a three-phase AC input (typically 380V/400V) and draw substantial current. Installing DC fast chargers usually requires a dedicated transformer and approval from the local power utility.

Q7: 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).

Q8: 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.

Q9: Can I custom my LOGO?

Answer: Yes. You can not only custom LOGO, but also color, cable, enclosure box and carton. Just contact us if you have special needs. We accept full customization for Appearance/Software/Functions/ Accessories/Charging Standards/Packaging etc.

Q10: How long to fully charge a car?

To know how long to charge a car, you need to know the OBC(on board charger) power of the car, the car battery capacity, the charger power. The hours to fully charge a car =battery kw.h/obc or charger power the lower one. For e.g, the battery is 40kw.h,obc is 7kw, charger is 22kw, the 40/7=5.7hours. If the obc is 22kw, then 40/22=1.8hours.