With their continued rise in popularity, many drivers find themselves turning to electric vehicles as their new mode of transportation. But switching to electric vehicles comes with many unexpected changes—especially when it comes to powering the vehicle. Luckily, specialized EV chargers take care of this, with Level 2 EV chargers being the most commonly used. But whether you're a new owner or have owned one for a while, understanding Level 2 chargers is essential for all EV drivers.
But first of all, what exactly is Level 2 charging?
What is Level 2 Charging?
In simple terms, Level 2 chargers are the most commonly used types of EV charging stations. New electric vehicles typically come with their own EV charger cable, which lands in the 120-volt range—this is considered Level 1 charging. However, Level 2 chargers land at about 240 volts, which provides faster charging time and longer usage on the road. But how exactly does this all work?
How Level 2 Chargers Work
EV chargers basically act as a mediator between your car and the electricity grid. They essentially manage the power flow between the two and ensure safety throughout the process.
Safety Check: When the charger is plugged in, it sends a signal to the vehicle's onboard computer to ensure proper connection and grounding.
Power Management: Then the EV's Battery Management System communicates with the charger to determine the maximum amount of amperage and voltage it needs so the battery isn't overloaded (Level 2 Charger amps land somewhere between 16 and 90 amps at 240 volts).
Electricity Conversion: The charger then sends AC power from the grid to the car, where the car's charger converts it and uses it to fill up the battery.
Process Management: Throughout the entire process, the charging session is being monitored to check the battery's charging state so that it can adjust it and slow it down as it reaches 100%.
The Benefits of a Level 2 Charger
Using a Level 2 charger can bring about many different benefits, from charge speed and efficiency to even adding property value if installed at home.
1. Charge Speed and Efficiency
Electric vehicles already have their own charger when newly purchased. However, these standard chargers come with many limitations. Overall, using them takes about 40-50 hours to get to full charge, and they give about 3-7 miles of driving per hour of charging. Which only provides about 30-40 miles overnight.
On the other hand, Level 2 chargers give a lot more for a lot less. A Level 2 EV charger not only gives a fast charge, but also adds about 20-30 miles of drive time per hour of charging. This means 6-8 hours on a Level 2 EV system can bring a battery to full charge.
2. Home Convenience
Adding a Level 2 charging system at home brings these benefits directly to your doorstep. Instead of needing to visit a public charging station, having a Level 2 charger at home saves the time it takes to wait in line and wait on it to charge. Installing a Level 2 charger at home makes getting a full battery easier than ever. The electric vehicle could be empty before bed, and then at full charge by morning.
3. Cost Savings
Home electric vehicle charging implications also include lower costs over time. Level 2 chargers are more expensive upfront compared to using public stations. Typically, a Level 2 charger installation can cost around $1,000 to $3,000. However, they offer better long-term savings.
While public stations seem less expensive, home electricity rates are 50-70% less expensive. Also, having a Level 2 charger at home means not having to pay any fees for leaving your vehicle plugged in at a public station. Overall, installing a Level 2 charger is an investment that brings a lot more benefits for the long run.
4. Increased Home Value
But what about the property—does adding an EV charger increase home value? Short answer: yes, it does. Having a professionally installed Level 2 charger can add thousands of dollars to your home's value, depending on the market.
The Process of a Professional Level 2 EV Charger Installation
While having a Level 2 charger installed brings about many benefits, before an installation, any professional service has to evaluate a property to ensure that multiple factors are met.
Assessing the Panel: One of the most important things to consider is the home's current electrical panel capacity. Many homes may not have the electrical panel to support adding an EV charger. If the panel isn't up for the task, it would need to be updated to support the higher demand.
Planning: A professional will then assist in choosing the best location for the charger, and pick the best wiring route. They can also assist with choosing the right charger (hardwired or plug-in).
Paperwork: A professional electrician will also handle all the necessary permits, paperwork, and inspections to ensure everything is up to code.
Safe Installation and Testing: A qualified electrician will also ensure the charging system installation is safe, properly grounded and protected, as well as test it to ensure it works properly.
Training: After installation, the electrician will then show you how the system works, and how to use it.
Pick the Right Electrician
However, not every electrician is qualified to make an EV charger installation. When choosing an electrician, look for one that understands local electrical codes. More importantly, make sure they have experience and training specifically with EV chargers. Also check that they are licensed, insured, as well as having the proper warranty support.
Conclusion
Level 2 chargers are the most common EV charging stations, and also the most efficient and convenient—especially for home-use. From fast charging speeds, power efficiency, safety, to long-term cost savings, Level 2 EV charging systems bring a lot of benefits. Whether you're considering getting an EV, or currently have one, Level 2 chargers are the best choice for powering the vehicle.
Ready to install a Level 2 charger system at home? Contact Trinitas All Electric for professional assessment and installation quote. We'll make sure that your new charging system is installed safely, efficiently, and up to code.