Are you looking to embrace a cleaner and greener lifestyle by making the switch from gasoline-powered vehicles to the more affordable electric cars of the future? Maybe you’ve already begun driving an electric vehicle and are looking for an easier and more eco-friendly way to charge it. Solar Boy Energy has the solution for you! Take the green lifestyle a step further by charging your electric vehicle (EV) with solar power!

Much like iconic duos such as peanut butter and jelly, or your favorite weird food combinations, solar panels and electric vehicles work together in perfect harmony. Charging an EV with solar energy is the environmentally conscious, convenient, and cost-effective solution you’ve been looking for! When you charge an EV with solar energy, you reduce carbon emissions and create cost-efficient and sustainable energy, however, one of the main concerns with EV charging is effectiveness. Most EV owners who are looking to charge their EV using solar energy wonder how many solar panels they would need to effectively charge their electric vehicle to power their desired journeys.

We plan to answer that question here. Together we’ll delve into the specifics of how many solar panels are required to charge an electric vehicle, as well as how far you can travel using a solar-powered charging system. There are several different factors to consider when solar-powering your EV, including solar panel production, EV battery efficiency, and your personal driving habits. We’re here to give you a ballpark estimate on the number of solar panels for charging your EV.

 

How Much Energy Does it Take to Charge an EV

The electricity consumption for your electric vehicle (EV) can vary depending on how often and how far you drive. An individual living in an urban area who drives infrequently will need a relatively minimal amount of electricity to power their EV over the course of a year, whilst an individual who resides in a suburban or rural area who makes a daily commute would need significantly more electricity to power their EV. The electricity required to operate their car may represent a significant portion of their annual electricity consumption. 

To put things into perspective, let’s consider some statistics. According to the Federal Highway Administration, the average American travels approximately 13,500 vehicular miles per year. This means the average EV will require around 4,000 kilowatt-hours (kWh) of electricity per year to operate. Please note, this figure is an estimate and can vary depending on the specific make and model of your EV. Other variables include driving conditions and charging efficiency.

To elaborate, the electricity usage of an EV is not solely determined by miles driven. Other factors, such as the efficiency of the EV’s battery, driving style, and climate conditions can also greatly impact electricity consumption. Driving in extreme weather conditions, such as snow or heavy rainfall may cause excess electricity usage, as can frequent use of features that draw power, including air conditioning and heating. 

Estimated annual electricity usage of popular EV’s on the market:

 

Company

Model

K Wh/100 Mi

Annual Electricity Usage (k Wh)

Audi

e-tron

47

6,300

Honda

Clarity

29

3,900

BMW

i3

28

3,700

Tesla

Model S

27

3,600

Chevy 

Bolt EV

25

3,400

 

How Many Solar Panels Do You Need to Charge an EV in North Carolina?

Company

Model

K Wh/100 Mi

Annual Electricity Usage (k Wh)

Audi

e-tron

47

6,300

Honda

Clarity

29

3,900

BMW

i3

28

3,700

Tesla

Model S

27

3,600

Chevy

Bolt EV

25

3,400

To calculate the number of solar panels required to power an electric vehicle (EV) in North Carolina, you’ll need to consider three key data points: annual electricity usage for your personal EV, the wattage of the solar panels you plan to install, and the amount of sunlight your EV will be exposed to annually.

Annual Electricity Usage for Your Personal EV

According to the National Renewable Energy Laboratory, the average electricity consumption of an EV is around 0.3 kilowatt-hours (kWh) per mile driven. For example, if you plan to drive an EV 12,000 miles per year, it would require approximately 3,600 kWh per year to power the vehicle.

Wattage of the Solar Panel System in NC You Plan to Install

On average, a good quality solar panel produces approximately 250-400 watts per panel. Using our previous example, if you install 300-watt solar panels that produce 1.2 kWh of electricity per day (explained further in the next section), you’ll require approximately 10 panels to generate the 3,600 kWh of power your EV requires per year.

How Well Solar Panels Produce Electricity Where You Live

The amount of power your solar panels can produce varies based on the amount of sunlight your location receives. North Carolina receives about 3-4 peak sun hours per day on average. This means that a 300-watt solar panel in North Carolina will produce approximately 1-1.2 kWh of electricity per day.

How Many Solar Panels Do You Need for EV Charging in North Carolina

If you’re planning to install a solar panel system to power your EV in North Carolina and are driving an average of 12,000 miles per year, you’ll need around 10 solar panels to generate the approximately 3,600 kWh of electricity your EV will require annually. However, it is essential to consult with a solar installation professional to get an accurate estimate specific to your individual circumstances and personal EV energy needs.

The number of solar panels you choose to install may also depend on your specific energy consumption goals. Some EV owners aim to offset the entirety of their energy consumption with solar power, while others choose to only offset a portion of it, either big or small. 

To get an accurate estimation of the number of solar panels necessary for your specific EV, it is crucial to consult with a reputable solar company in Charlotte, NC, including our experts here at Solar Boy Energy. We can help you calculate your electric vehicle’s energy requirements, assess your location’s solar potential, and provide you with a tailored recommendation based on your specific needs and circumstances.

 

Why Choose Solar Boy Energy?

Solar Boy Energy is one of the leading solar companies in Charlotte, North Carolina. We are dedicated to providing you with professional and reliable solar panel installation services. Our certified and experienced solar installation experts guarantee a seamless and efficient installation tailored to you and your EV. We use high-quality solar panels and equipment to ensure long-lasting results and maximum efficiency. 

At Solar Boy Energy, we specialize in both residential and commercial EV charging installation here in NC. Our team of professionals has extensive experience and expertise in designing and installing efficient and reliable EV charging stations in Charlotte and beyond for homes and businesses. Whether you are an individual EV owner or a business looking to provide charging facilities for your customers, we have the knowledge and capabilities to meet your specific needs. By installing a solar panel system in NC with Solar Boy Energy, you can enjoy cost-efficient and clean energy to charge your EV, reduce your electricity bill, and contribute to a greener future.

 

Conclusion

Installing a solar panel system with Solar Boy Energy is a cost-efficient and sustainable way of charging your EV. By considering factors such as your EV’s energy needs and solar panel calculations, we can help you determine the number of solar panels required for effective EV charging. Make a positive contribution to the environment, reduce your electricity bill, and drive a more sustainable future by switching to solar-powered EV charging with Solar Boy Energy.