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China Suppliers 20-30KW EV DC Charging Station Wall-Mounted from Factory for High-End Villas and Commercial Use

Introducing the 20-30KW wall-mounted charging station, expertly crafted for high-end villas and commercial residences. This premium charging solution is fully compatible with prestigious electric vehicles like the Porsche Taycan and Hummer EV. With ultra-fast charging capabilities, it can replenish 80% of your vehicle's battery in just 1.5 hours, This charging station comes pre-installed with six global standards—GB/T, CCS1, CCS2, CHAdeMO, and NACS—ensuring versatility for a range of electric vehicles. Its robust IP55 protection and industrial-grade thermal management guarantee long-lasting performance and reliability, Sourced directly from trusted China suppliers and manufacturers, this charging station not only delivers outstanding performance but also emphasizes quality assurance from a reputable factory, making it a perfect choice for discerning customers looking for a reliable electric vehicle charging solution
  • Brand Name Olink
  • Output Current DC
  • IP Rating IP54

Olink Parameter / Specification Sheet:
dc charger for ev car Olink® DC Small DC 20kw Wall Mounted Charging Station
Rated input voltage 380Vac ± 20% (three-phase)
Rated output power 20-30kW
Maximum input current 80A (Three-phase)
Output constant power range 1~100A
Voltage stabilization accuracy ≤+0.5%
Output voltage Within the range of 100-1000V
Charging method Swipe card charging, button charging
Protection function Overcurrent, Overvoltage, Undervoltage, Leakage Protection
Protection grade IP54
Charging interface CCS2
Exposed gun line length Standard configuration of 3 meters (customizable)
Work environment Altitude: <2000m, Temperature: -20°C ~ 65°C, Derating work above 50°C
External dimensions 439×144×678 (mm)
Number of charging guns ONE
Human-computer interaction 4.3-inch screen
Operation temperature -25°C to 40°C
Humidity 5% - 95% RH (no condensation)
Design standards IEC-61851, ISO-15118
Olink Product Appearance Structure Diagram (mm):
ev car dc charger Olink® DC Small DC 20kw Wall Mounted Charging Station
Olink DC 20-30kW Wall Mounted Charging Station Features:

97% energy efficiency + 8,000 cycle lifespan

🔌 Pre-installed with six protocols, with automaker-specific protocols loadable within 72 hours

🛡️ Military-grade five-dimensional protection, silent operation < 28dB

Energy Efficiency Revolution

96% peak conversion rate + 5,000 cycle lifespan, with a cost per kilowatt-hour (kWh) of less than $0.018.

🛡️

Heavy-Duty Protection

MIL-STD-810G military certification, featuring a six-dimensional safety shield (overload, short circuit, water immersion, vibration, salt spray, electromagnetic interference).

📡

Smart Platform

5G + satellite dual-mode communication, pre-installed fleet management system, supporting networking and dispatching for up to 100 devices.

🔋

Extreme Output

1000V ultra-high voltage platform, commercial truck charging efficiency increased by 40% compared to traditional charging stations.

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DC Small DC 20kW Wall Mounted Charging Station

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DC Small DC 30kW Wall Mounted Charging Station

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Product Services & Customization:
dc ev charger station Olink® DC Small DC 20kw Wall Mounted Charging Station

Modular Solutions for B2B Energy Infrastructure

  • Interchangeable Connectors: CCS1 / Type 2 / CHAdeMO multi-standard switching
  • Regional Kits: UL-compliant version for North America, CE-compliant version for Europe, and sand-proof version for the Middle East.
  • Global Certifications: Pre-installed with CE / UL / SASO certifications, reducing compliance costs by 40%.
Frequently Asked Questions (FAQ)
Q What is the output power range of the Olink DC 20-30kW Wall Mounted Charging Station?
The Olink DC Wall Mounted Charging Station supports a rated output power range of 20-30kW, with an output voltage range of 100-1000V and an output current range of 1~100A, making it suitable for a wide variety of electric vehicles including commercial trucks.
Q What charging connector standard does this DC charger support?
The standard configuration uses a CCS2 charging interface. Customization options are available for CCS1, Type 2, and CHAdeMO connectors, enabling compatibility across different regional markets including North America, Europe, and the Middle East.
Q What safety certifications and protection features does this charger have?
The Olink DC 20-30kW charger meets MIL-STD-810G military-grade standards and comes pre-installed with CE, UL, and SASO certifications. It features a six-dimensional safety shield including overcurrent, overvoltage, undervoltage, leakage protection, vibration resistance, and salt spray protection. The IP54 protection grade ensures reliable performance in outdoor environments.
Q What are the operating temperature and environmental requirements?
The charger operates at temperatures from -25°C to 40°C and can work in environments up to 65°C with derating above 50°C. It supports altitudes below 2,000m and humidity levels of 5%–95% RH (no condensation), making it suitable for diverse climatic conditions worldwide.
Q Does the Olink DC charger support smart fleet management?
Yes. The charger is equipped with 5G + satellite dual-mode communication and comes pre-installed with a fleet management system that supports networking and dispatching for up to 100 devices simultaneously, making it ideal for large-scale B2B commercial charging deployments.
Q Can the Olink DC 20-30kW charger be customized for specific regional markets?
Absolutely. Olink offers modular customization solutions including region-specific connector kits (UL-compliant for North America, CE-compliant for Europe, sand-proof for the Middle East), custom gun line lengths (standard 3 meters, customizable), and pre-loaded automaker-specific protocols deliverable within 72 hours, reducing compliance costs by up to 40%.