The Essentials of Residential Electric Car Charger Installation

Published On: October 17, 20230 Comments on The Essentials of Residential Electric Car Charger InstallationTags: Last Updated: January 27, 20244.9 min read

As the world rapidly shifts towards sustainable transportation, electric vehicles (EVs) have become a prominent choice for environmentally conscious individuals. With this surge in electric car adoption, the demand for at-home EV charging solutions has skyrocketed. In this article, we will delve into the world of residential electric car charger installation, exploring the various types and levels of chargers, the advantages and disadvantages, and why you should entrust this task to a qualified electrician.

residential electric car charger in the garage

The Rising Trend of At-Home EV Charging

The sight of EVs silently gliding down our streets is no longer a rarity. With automakers investing heavily in electric mobility, and the growing concern for our environment, the adoption of electric cars is on the rise. As a direct result of this shift, more and more car owners are opting for the unparalleled convenience of charging their electric vehicles right at home. The allure of waking up to a fully charged, environmentally friendly mode of transportation parked in their driveways has become a compelling factor in their decision-making process.

The silent glide of EVs has become a symbol of progress, a testament to our collective commitment to greener, more environmentally responsible modes of transportation. It’s not just a change in the way we move; it’s a shift in our vision for the future and a reimagining of our relationship with the environment.

Types and Levels of Chargers

When it comes to charging your electric vehicle (EV), there are three main options: Level one, Level two, and Level three. Each of these charging levels offers varying speeds and has unique requirements.

Level One Chargers:

  • These chargers conveniently plug into a standard 120V wall outlet, and in many cases, they come bundled with the vehicle upon purchase.
  • The installation is hassle-free; just plug and play. No electrician or special setup is needed.
  • However, they are relatively slow and can take 10 or more hours to fully charge a typical EV. This option is best suited for daily errands and short trips around town, as it’s the most cost-effective choice.

Level Two Chargers:

  • Level two chargers are a significant upgrade, cutting charging times in half, usually taking 4-5 hours for a full charge.
  • Typically, Level two chargers are installed at home. However, their installation may involve adjustments to your home’s electrical system, such as the installation of dedicated circuits and outlets.
  • These chargers are also common in public places, such as grocery store parking lots and restaurants, providing a faster, more efficient option for recharging.

Level Three Chargers (DC Fast Chargers):

  • Level three chargers, often referred to as “DC fast chargers,” are the fastest, capable of recharging your EV in just 30-60 minutes.
  • They are usually found at publicly accessible locations, like highway rest stops, making them ideal for longer journeys.
  • It’s important to note that Level three charging stations are publicly owned, and frequent use can have an adverse effect on an EV’s battery life due to the rapid energy intake.

Choosing the right charger for your needs depends on your driving habits and requirements. Each level offers a trade-off between speed and convenience, and it’s important to consider both your daily routines and the broader context of your EV usage.

woman charging a car with electric car charger

Pros and Cons of At-Home EV Charging


  • Convenience: The foremost benefit is the convenience of charging at home. You can plug in your car overnight and wake up to a fully charged vehicle, saving you time and hassle.
  • Cost-Efficiency: Home charging is often more cost-effective than public charging stations. Electricity is generally cheaper than gasoline.
  • Conservation of Energy: Charging at home reduces the load on public charging infrastructure, promoting efficient use of energy resources.


  • Installation Costs: Initial setup costs can be significant, particularly for Level 2 chargers. However, some governments offer incentives and rebates to offset these costs.
  • Dwelling Type Dependency: The installation process of residential electric car charger can vary depending on the type of dwelling you live in. Houses, apartments, and townhouses all have different considerations.

Dwelling-Specific Installation

  • Houses: For homeowners, installing an EV charger is generally straightforward. A qualified electrician can assess your electrical system and recommend the best location for your charger. Most often, this involves adding a dedicated circuit and an appropriate amperage breaker to ensure safe and efficient charging.
  • Apartments: Apartment dwellers may face more complex challenges. Installing chargers in shared parking areas or garages may require the cooperation of property management and the expertise of an electrician well-versed in multifamily charging solutions.
  • Townhouses: Townhouse residents usually have more flexibility than apartment dwellers. A qualified electrician can assess your electrical panel and determine the best approach for installing a Level 2 charger in your dedicated parking space.

Why a Qualified Electrician is Essential

In all these scenarios, whether you reside in a house, apartment, or townhouse, the involvement of a qualified electrician is pivotal. Here’s why:

  1. Safety: Electric car charger installation involves working with high-voltage electrical systems. A licensed electrician ensures the installation is done safely, reducing the risk of accidents.
  2. Compliance: Electricians are familiar with local building codes and regulations, guaranteeing your installation meets all legal requirements.
  3. Efficiency: Qualified electricians have the expertise to optimise the charger’s performance and minimise energy wastage.
  4. Troubleshooting: In case of issues, electricians can quickly diagnose and repair electrical faults.

In conclusion, as the world races towards a more sustainable future, electric vehicles are leading the way. Residential electric car charger installation is a critical component of this movement. Whether you live in a house, apartment, or townhouse, it’s crucial to enlist the services of a qualified electrician for a safe and efficient installation. With the right charger and professional help, you can enjoy the convenience and cost-effectiveness of at-home EV charging, contributing to a cleaner planet, one charge at a time.

Share This Tip With Your Friends!

About the Author: Handyman tips team

The Handyman Tips Team is a group of authors that provides tips on the Handyman Tips website. The Handyman Tips team consists of real handymen, contractors, carpenters, woodworkers, and experts in home repairs, appliance repairs, and landscaping. The team is always there for visitors to the Handyman Tips website. If you can't find the answer to your question on the Handyman Tips website, one of them will reply to you almost immediately if you contact them through the Ask the Handyman page!