Efficiency Comparison: Level 2 vs. Level 1 Chargers
Level 2 chargers are significantly more efficient than Level 1 chargers, primarily due to their higher power output and faster charging times. Here’s a breakdown of the key differences:
Key Differences
- Voltage and Power Output:
- Level 1: Operates at a standard household voltage of 120V AC. The power output is typically 1.3 kW to 2.4 kW.
- Level 2: Operates at 240V with power outputs ranging from 3 kW to just under 20 kW.
- Charging Speed:
- Level 1: Provides about 3 to 5 miles (approximately 5 km) of range per hour of charging, taking around 24 hours to fully charge a vehicle.
- Level 2: Offers a range increase of about 20 to 30 miles (30 to 50 km) per hour of charging, allowing for a full battery charge overnight.
- Practicality:
- Level 1 is suitable for occasional charging or long-term parking situations where speed isn’t a priority.
- Level 2 is the most common type used for daily charging needs, both at home and in many public locations.
Overall, Level 2 chargers are more efficient for regular use due to their faster charging capabilities, making them ideal for daily EV charging needs.
Original article by NenPower, If reposted, please credit the source: https://nenpower.com/blog/are-level-2-chargers-more-efficient-than-level-1-chargers/
