How Do I Know If My House Can Support A Level 2 EV Charger?
Electric vehicles typically come standard with a Level 1 charging cord, which plugs directly into a standard 120V household outlet. Unfortunately, the charging speeds will be a bit too slow for most users. This is especially true for drivers who regularly commute more than a few miles every day. It could take 50 hours or more just for the EV battery to reach full capacity.
If you want to enjoy fast charging right at home, the best approach is to upgrade to a Level 2 cord. It can easily restore your vehicle’s energy levels overnight. No longer will you have to experience range anxiety. However, your residence’s electrical system must be able to handle the extra demands. Let’s take a look at what’s required to have a Level 2 charger.
What Electrical Upgrades Could My Home Require?
Main Electrical Panel Upgrade
If you own an older home, its existing electrical panel may not have enough capacity for a Level 2 EV charger. Your electrical panel is likely already supplying power to other high-voltage appliances. A/C units, water heaters, and refrigerators all take up some of the available capacity when running simultaneously.
If you attempt to install a stronger EV charger on a 100-A electrical panel, expect problems to occur. Not only will you likely encounter frequent breaker trips and flickering lights, but you could also shorten the life of the EV charger. Even worse, the risk of an electrical fire increases. You should have at least 200 amps of service to be on the safe side.
A Dedicated 240-V Outlet
A Level 2 EV charger usually must be plugged into a dedicated 240-V outlet, which is the same type of outlet that electric dryers and ovens use. However, a licensed electrician can bypass the need for a 240-V outlet by hardwiring the charging equipment directly into the home’s electrical system.
Whole-House Surge Protection
To give yourself extra peace of mind, consider getting whole-house surge protection. This upgrade will help safeguard all of your home appliances. It will also help protect the EV battery from damage and extend the life of the EV charger.
What’s the Right Location for the EV Charger?
You have a bit of flexibility when it comes to choosing where to install your Level 2 charger. While an EV charger can be installed outdoors, this requires extra supplies. For starters, you’ll need weatherproof wiring and ground fault circuit interrupter (GFCI) protection. The task will also likely require more work, thus increasing the cost of labo r.If your home has an attached garage, you’re already one step ahead of the game. Aside from being shielded from the elements, the unit will be easily accessible without you needing to step outside.
What Are the Benefits of a Home EV Charger?
Upgrading to a Level 2 EV charger at home does more than just save time—it also offers long-term value and convenience. For starters, it eliminates the hassle of finding a public charging station or waiting in line during peak hours. With your own charger, your EV is always ready to go when you are.
A home charging station can also boost your property value. As electric vehicles become more common, potential buyers are increasingly looking for homes that already support EV charging. Installing a Level 2 charger now puts you ahead of the curve and adds modern appeal to your home.
Finally, charging at home is often cheaper. Public stations may charge premium rates, especially for fast charging. With a home charger, you can take advantage of off-peak electricity rates and potentially save money over time. Add in any available state or federal rebates, and the investment starts to pay for itself quickly.
What Steps Should I Take to Install an EV Charger?
Before making any moves, you should first contact a licensed electrician. They can tell you what’s the best course of action. This eliminates any guesswork on your end. Remember, the installation of a Level 2 EV charger should always be done by a professional. From complying with safety regulations to knowing the correct wiring to use, as well as maintaining your equipment an experienced electrician is well-versed in all aspects of the job.
Don’t put up with any malarky, call Mister Sparky. You need the job done right the first time. Our fully licensed electricians can install or repair any electrical work.
