Electric vehicles are becoming a common sight on Lakewood roads, and with that shift comes a practical question for many homeowners: can your house actually handle a home charging station? The good news is that most homes in Colorado can support an EV charger with the right setup. The catch is that “the right setup” depends on your panel capacity, wiring, and the type of charger you choose.
Before you buy a new EV or schedule an installation, it helps to understand what your home needs to safely and efficiently power your vehicle. Here is what every Lakewood homeowner should know.
Level 1 vs. Level 2 Charging: Which Is Right for You?
Every EV comes with a Level 1 charger that plugs into a standard 120-volt outlet. While this option requires no special installation, it only adds about 4 to 5 miles of range per hour of charging. For drivers with short commutes or plug-in hybrids, that may be enough.
Most EV owners, however, quickly realize they need something faster. A Level 2 charger operates on a 240-volt circuit, similar to what powers your electric dryer or oven, and adds roughly 25 to 40 miles of range per hour. That means a full overnight charge instead of waiting two or three days for a complete top-off.
Level 2 is the standard choice for daily drivers, families with multiple EVs, or anyone planning longer road trips out of the Denver metro area.
The Electrical Requirements Checklist
Installing a Level 2 charger is not as simple as plugging it into the wall. Here are the main electrical factors a licensed electrician will evaluate before installation.
Electrical Panel Capacity. A 200-amp main service panel is the gold standard for Level 2 EV charging. Many older Lakewood homes still operate on 100-amp service, which can sometimes accommodate a charger through smart load management, but often benefits from an upgrade to handle modern energy demands.
A Dedicated Circuit. Your charger will need its own 240-volt, 40-to-60-amp double-pole breaker added to the panel. This circuit cannot be shared with other appliances, which is why available panel space matters.
Outlet vs. Hardwired Installation. A NEMA 14-50 outlet is a popular plug-in option that gives you flexibility if you ever move or upgrade equipment. Hardwiring the charger directly into the panel allows for higher amperage, faster charging, and slightly improved safety. Your electrician can help you decide which option fits your goals.
A Professional Load Calculation. Before any wiring begins, a licensed electrician must calculate your home’s total electrical demand to confirm that adding a charger will not overload the system. This is one of the most important steps in the process and the reason DIY installations are strongly discouraged.
Permits and Inspection. In Lakewood and surrounding Jefferson County areas, EV charger installations typically require a permit and a final inspection to verify code compliance. A reputable electrician will handle this paperwork for you.
Signs Your Home May Need an Upgrade
Not every home is ready for a Level 2 charger right out of the gate. You may need additional electrical work if:
- Your panel is rated at 100 amps or less and already powers central air, an electric range, or other major appliances
- Your panel has no open slots for a new breaker
- Your home was built before the 1990s and has not had electrical updates
- You notice flickering lights or tripped breakers when running multiple appliances
In these cases, a service upgrade or a subpanel installation can prepare your home for EV charging and improve your overall electrical reliability at the same time.
Smart Charging and Modern Features
Today’s Level 2 chargers do far more than just deliver power. Most models include Wi-Fi connectivity, mobile app controls, scheduling for off-peak utility rates, and load management features that automatically adjust charging speed based on your home’s available capacity. These tools can lower your electric bill and make charging far more convenient.
Frequently Asked Questions
How long does a typical EV charger installation take?
Most standard Level 2 installations are completed in four to eight hours. Jobs that require a panel upgrade, subpanel, or long wire runs can take a full day or longer.
Can I install an EV charger outside my Lakewood home?
Yes. Outdoor installation is common for homes without garage access. Your electrician will use weather-rated equipment and ensure the unit is properly protected from Colorado’s snow, wind, and temperature swings.
Do I qualify for any rebates or tax credits?
Many homeowners qualify for the federal EV charger tax credit, which can cover up to 30 percent of installation costs. Xcel Energy and other Colorado utilities also offer rebates for Level 2 installations. A licensed electrician can point you toward the programs you may be eligible for.
Will an EV charger increase my home’s value?
A professionally installed EV charger is increasingly seen as a valuable upgrade, especially in markets like Lakewood where EV adoption continues to grow. Many buyers now look for homes that are already EV-ready.
Is it safe to use a regular outlet for charging?
A standard 120-volt outlet can be used short term for Level 1 charging, but it should be on a dedicated circuit. Using a shared outlet or extension cord can overheat wiring and create a fire risk.
How do I know what amperage charger to install?
This depends on your vehicle’s onboard charger and your home’s electrical capacity. Most homeowners install 40-amp or 48-amp units, which provide fast charging without unnecessary cost. Your electrician will recommend the best fit during the initial assessment.
Schedule Your EV Charger Installation With Firefly Electrical
Getting your Lakewood home ready for an EV charger is much easier when you work with electricians who know local codes, utility programs, and the unique demands of Colorado homes. Firefly Electrical handles every step of the process, from load calculations and permits to panel upgrades and final installation, so you can plug in with confidence.
Ready to power up? Contact Firefly Electrical today to schedule your free consultation and find out exactly what your home needs to support a Level 2 EV charger.