AC 22kW 44kW Fast Charger

Double the Connectors, Double the Efficiency

High-Capacity 22kW/44kW AC Charging Solutions for Commercial & Fleet Applications

AC Fast EV Charger with 22kW 44kW Output
AC Fast EV Charger Dual Connector

Power Your Commercial Fleet with Unmatched Efficiency

Energsail’s 22kW/44kW AC Fast Charging Station redefines reliability for commercial and fleet applications. Engineered with dual independent connectors, this robust charging solution delivers maximum operational flexibility while minimizing downtime. Built to withstand demanding environments, it features industry-leading protection ratings and intelligent power management systems that ensure seamless 24/7 operation. Whether managing delivery vehicles, ride-sharing fleets, or workplace charging hubs, our charging station provides the scalable performance and operational insights needed to optimize your electric vehicle infrastructure.

ModelFlexSail Series
Max Output Power22kW / 44kW
Power Supply3P+N+PE
Nominal Input Voltage380-400V±15%
Mximum Output Current32A
Frequency50Hz/60Hz
Working Humidity5-95%
Working Temperature-25-55℃
Storage Temperature-40-70℃
CoolingAir cooled
Charger ConnectorType 2 /GBT
Cable Length5m
LED Display4.3" Touch Screen
MountingFloor-standing
WiFiYes
Ethernet/LANYes
4G/SIMOptional
OCPP 1.6JOptional
Ingress ProtectionIP54
Safety ProtectionsOver current, under voltage, residual current, surge protection, leakage protection, short circuit, over temperature, etc.
Warranty2 years

FAQs

1. Understanding EV Charging

Q: What are the different levels of EV charging?
A: There are three primary levels:

  • Level 1 (120V): Uses a standard household outlet. It’s the slowest method, providing about 2-5 miles of range per hour. Best for overnight charging or for plug-in hybrids.

  • Level 2 (240V): The most common for home and public charging. It requires a dedicated charging station and provides 12-80 miles of range per hour. Ideal for daily use and fully charging most EVs overnight.

  • DC Fast Charging (DCFC): The fastest option, found at public stations. It can charge an EV to 80% in as little as 20-40 minutes. Not all EVs are equipped for DCFC.

Q: What is the difference between AC and DC charging?
A: Your EV’s battery stores DC (Direct Current) power. The onboard charger in your car converts AC (Alternating Current) from the grid to DC.

  • Level 1 & 2 Chargers supply AC power, relying on the car’s onboard charger for conversion. The speed is limited by the car’s converter.

  • DC Fast Chargers bypass the car’s onboard charger, supplying DC power directly to the battery, enabling much faster charging.

Q: How long does it take to charge an electric car?
A: Charging time depends on your EV’s battery size, the station’s power output (kW), and your car’s maximum acceptance rate. For example, using a Level 2 charger (7.4 kW – 11.5 kW), a typical EV with a 60 kWh battery can be fully charged from empty in 6-10 hours. DC Fast Chargers can achieve an 80% charge in under an hour.

2. Before You Buy

Q: Which charging station is right for my electric vehicle?
A: Most modern EVs are compatible with Level 2 stations, which we recommend for home use. The key is to check the connector type. In North America, the J1772 connector is the standard for Level 1 and 2 charging. All non-Tesla EVs use this. Tesla vehicles can use a J1772 station with the adapter provided with the car.

Q: Do I need a professional electrician to install my charger?
A: Yes, we highly recommend it. Installing a Level 2 charger requires a dedicated 240V circuit, similar to an electric dryer or oven. A licensed electrician will ensure the installation is safe, up to code, and properly configured.

Q: What should I check before purchasing a home charging station?
A:

  • Your Electrical Panel: Ensure you have the capacity for a new 240V circuit.

  • Amperage: Choose a station that matches your electrical setup (e.g., 16A, 32A, 40A, 48A). Higher amperage means faster charging.

  • Cable Length: Select a cable long enough to reach your car’s charging port from the installed location.

  • Wi-Fi/Smart Features: Decide if you want features like scheduling, energy monitoring, and remote control via a smartphone app.

3. Smart Features & Operation

Q: What are the benefits of a Wi-Fi connected “smart” charger?
A: Smart chargers offer enhanced control and efficiency:

  • Schedule Charging: Set charging to occur during off-peak electricity hours to save money.

  • Remote Monitoring: Start, stop, or monitor charging sessions from your phone.

  • Energy Tracking: See your charging history, costs, and carbon footprint savings.

  • Receive Firmware Updates: Your charger improves over time with automatic updates.

Q: How do I control and monitor my charging sessions?
A: For smart models, you can control everything through a dedicated mobile app. For basic models, you can typically start a session by simply plugging in the connector. Some models also have buttons or an RFID card for access control.

4. Troubleshooting & Support

Q: What should I do if my charger isn’t working?
A:

  1. Check the Basics: Ensure the unit is securely plugged into the socket (if portable) and that the circuit breaker in your electrical panel hasn’t tripped.

  2. Inspect the Connector: Make sure the connector is fully inserted into your car’s inlet.

  3. Check the Lights: Refer to the user manual for the status LED indicators. They will usually tell you if there’s a fault, a connectivity issue, or if it’s charging normally.

  4. Restart the Unit: If safe to do so, turn the circuit breaker off and on again.

  5. Contact Support: If the issue persists, contact our customer support team with the model number and a description of the LED light pattern.

Q: Why is my car charging slower than expected?
A: Several factors can cause this:

  • Vehicle Settings: Your car might be set to charge at a reduced current or scheduled for a later time.

  • Temperature: Extreme cold can reduce battery efficiency and charging speed.

  • Shared Circuit: Other high-power appliances on the same circuit can reduce available power.

  • Battery State: Charging naturally slows down as the battery approaches full capacity to protect it.

5. Product Warranty

Q: Is there a warranty on your products?
A: Yes! We stand behind the quality of our products. Most of our charging stations come with a standard 2-year warranty. Please check the specific product page for detailed warranty terms and conditions.

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Interested in the AC Fast Charger?

Contact our sales team to discuss your requirements and get a customized solution.