Ultimate Checklist: Do You Need to Upgrade Your Electrical Panel for an Electric Vehicle Charger?

Electric vehicle chargers are becoming essential as more people choose sustainable transportation. Unlike traditional combustion engines, electric vehicles (EVs) run on electricity, producing zero emissions and reducing noise pollution. With the increasing demand for EVs, many are installing chargers at home to save time and money, rather than relying on public charging stations. However, a critical consideration is whether your home’s electrical panel can support an EV charger or if an upgrade is needed. J2 Services is here to help you understand everything about electric vehicle chargers and electrical panel upgrades.

What is an Electric Vehicle Charger?

An electric vehicle charger, also known as Electric Vehicle Supply Equipment (EVSE), is a device used to supply energy to the battery of an electric vehicle. It is available at various speed and locations. The charger depends on the electric vehicle’s capabilities and the driver’s charging needs. The availability of fast and reliable chargers is the key to the adoption of Electric Vehicles.

There are various levels for EV chargers but most EV owners prefer Level 2 for home installations as it provides faster charging times with a dedicated 240-volt circuit than the Level 1 charger that operates on a standard 120-volt outlet.

What is the Importance of an Electrical Panel?

An electrical panel is the hub that distributes the electricity throughout the house. It is also known as a breaker panel or distribution board. It serves as the central hub that distributes electrical power from the utility company. Electricity enters the panel from the utility service line and then divides the electricity into individual circuits to supply power to different rooms, outlets, and appliances. Its job is to guarantee that all electrical circuits receive enough power to protect your home from electrical hazards such as short circuits, overloading, and electrical fire. Installing an EV charger will increase electrical demand in your home and push your electric panel beyond its limits. 

How to Determine if an Electric Panel Upgrade is Needed?

• Panel Capacity – Older homes have 100-amp panels while newer homes are often equipped with 200-amp panels. A 240-volt Level 2 EV charger requires higher amps to be able to function without overloading the electric panel. A 100-amp panel can support a Level 2 charger but your overall energy consumption will determine if the panel can handle the additional load.
• Electrical Demand – Electricians recommend that the home’s electrical load should not exceed 80% of the panel capacity. It is essential to consider the total electrical demand especially if the house is already using high-energy appliances such as air conditioners, electric ovens, and water heaters.
• Local Electric codes – There are local building codes that have requirements for the installation of EV chargers. It is always essential to check with the authorities and consult a licensed electrician to ensure compliance with local regulations.

Conclusion

While upgrading an electrical panel can be a significant expense, the long-term benefits make it a smart investment. An upgraded panel provides flexibility for modern electrical needs, allowing your home to handle increased demands from new devices, appliances, and electric vehicle chargers. This enhancement not only reduces the risk of overloading and potential electrical issues but also boosts energy efficiency and ensures long-term safety for you and your family.

Additionally, a panel upgrade can increase your home’s market value, as many buyers prioritize properties with updated electrical systems. Consulting a licensed electrician is essential for accurately assessing your home’s electrical load requirements, ensuring that your system can handle these demands safely. For expert guidance, call us at J2 Services at (610) 222-6090 to discuss your electrical needs and future-proof your home today.