Electric vehicles (EVs) are rapidly evolving, and so is the charging infrastructure. A 22kW EV charger is one of the fastest home and commercial charging solutions available in 2025.
Whether you’re looking for a 22kW EV charger installation, comparing 22kW EV charger prices, or wondering “How fast is a 22kW car charger?”, this comprehensive guide covers everything you need to know.
What is a 22kW EV Charger?
A 22kW EV charger is a high-power charging station that delivers up to 22 kilowatts of power, significantly reducing charging times compared to standard 7kW chargers. These chargers are ideal for homes with three-phase power and commercial locations where faster charging is essential.
Key Features of a 22kW EV Charger:
- Faster charging speeds (3-4x quicker than 7kW chargers)
- Three-phase power compatibility (best for commercial & high-demand residential use)
- Smart charging capabilities (Wi-Fi, app control, load balancing)
- Future-proof solution for next-gen EVs with larger batteries
How Fast is a 22kW EV Charger?
One of the most common questions is: “How fast is a 22kW car charger?”
- A 22kW EV charger can deliver ~90 miles of range per hour (depending on the EV model).
- A typical 60kWh EV battery can charge from 0-100% in under 3 hours, compared to 8-9 hours on a 7kW charger.
- Tesla, Audi e-tron, and Porsche Taycan are among the EVs that can fully utilize a 22kW charging speed.
22kW EV Charger vs. Other Charging Speeds
| Charger Type | Power Output | Estimated Charging Time (60kWh Battery) |
|---|---|---|
| 3.7kW (Slow) | 3.7kW | 16-18 hours |
| 7kW (Fast) | 7kW | 8-9 hours |
| 22kW (Rapid AC) | 22kW | 2.5-3 hours |
| 50kW+ (DC Fast) | 50-350kW | 20-40 mins |
Can I Get a 22kW EV Charger at Home?
Many EV owners wonder: “Can I install a 22kW EV charger at home?”
Key Considerations for Home Installation:
✅ Three-Phase Power Required – Most homes have single-phase (7kW max), so upgrading to three-phase power may be needed.
✅ Electrical Panel Upgrade – A 400V supply is necessary for a 22kW charger.
✅ Cable Requirements – A thicker cable (typically 5-core 16mm² or 25mm²) is needed for safe operation.
🔹 Pro Tip: Check with your local utility provider to confirm if three-phase power is available in your area.
22kW EV Charger Installation Guide
If you’re searching for “22kW EV charger installation near me”, here’s what you need to know:
Step-by-Step Installation Process
- Site Assessment – A certified electrician checks your power supply and wiring.
- Permits & Approvals – Some regions require permits for high-power chargers.
- Electrical Upgrades (if needed) – Upgrading to three-phase power.
- Charger Mounting – Wall or pedestal installation.
- Testing & Commissioning – Ensuring safe and optimal performance.
Average 22kW EV Charger Installation Cost
- Charger Unit: 1,200−3,000 (depending on brand & features)
- Installation (with existing three-phase power): 500−1,500
- Three-Phase Upgrade (if needed): 2,0005,000+
Best 22kW EV Chargers in 2025
Looking for the best 3-phase 22kW EV charger? Here are the top models:
1. Tesla Wall Connector (22kW Version)
- Compatibility: Tesla & other EVs (with adapter)
- Smart Features: Wi-Fi, scheduling, power sharing
- Price: 1,5002,000
2. Zappi 22kW Smart Charger
- Solar-Compatible: Can integrate with home solar systems
- Dynamic Load Balancing: Prevents electrical overload
- Price: 1,8002,500
3. EO Genius 22kW
- Ultra-Fast Charging: Ideal for commercial fleets
- OCCP Compliance: Works with public charging networks
- Price: 2,000−3,000
How Long Does a 22kW EV Charger Take to Charge?
Wondering “22kW EV charger how long to charge?” Here’s a breakdown:
| EV Model | Battery Size | 0-100% Charging Time (22kW) |
|---|---|---|
| Tesla Model 3 | 60kWh | ~3 hours |
| Nissan Leaf (62kWh) | 62kWh | ~3.5 hours |
| Porsche Taycan | 93kWh | ~4.5 hours |
| Audi e-tron | 95kWh | ~4.5 hours |
🔹 Note: Some EVs (like older Nissan Leafs) max out at 6.6kW or 11kW, so they won’t charge faster even on a 22kW charger.
22kW EV Charger Cost: Is It Worth It?
The 22kW EV charger cost depends on several factors:
Breakdown of Costs
- Charger Unit: 1,2003,000
- Installation: 5001,500 (with existing three-phase)
- Three-Phase Upgrade (if needed): 2,0005,000+
Is a 22kW Charger Worth It?
✅ Yes, if:
- You own a high-capacity EV (e.g., Tesla, Porsche Taycan).
- You need faster home charging for daily use.
- You have (or can install) three-phase power.
❌ No, if:
- Your EV doesn’t support 22kW charging (e.g., older Leafs).
- Your home only has single-phase power (upgrading is expensive).
22kW EV Charger Single Phase vs. Three Phase
- Single-Phase 22kW Charger: Not possible – 22kW requires three-phase power.
- Three-Phase 22kW Charger: The standard for fast AC charging.
🔹 Myth Busted: Some sellers claim “22kW single-phase chargers,” but these are misleading – true 22kW requires three-phase.
FAQs About 22kW EV Chargers
1. What EVs Can Charge at 22kW?
Most newer EVs support 22kW charging, including:
✔ Tesla Model S/3/X/Y
✔ Porsche Taycan
✔ Audi e-tron
✔ Mercedes EQC
2. Can a 7kW EV Use a 22kW Charger?
Yes, but it will only charge at 7kW (the car’s max limit).
3. Is 22kW Fast Charging?
Yes, it’s considered “fast AC charging” (though slower than DC fast chargers).
4. What Size Cable is Needed for a 22kW EV Charger?
A 5-core 16mm² or 25mm² cable is typically required.
Final Verdict: Should You Get a 22kW EV Charger?
If you have a compatible EV and three-phase power, a 22kW EV charger is an excellent investment for faster, more convenient charging. However, if your home only has single-phase power, a 7kW charger may be more cost-effective.
🚀 Ready to Install a 22kW EV Charger?
If you’re looking for a 22kW EV charger installation, get a free quote today!
