Debunking Myths: Electric Vehicle Charging.
As electric vehicles (EVs) become more common, misinformation about EV charging and home chargepoints continues to spread. This article dispels some common myths about EV charging.
Myth 1: My Home’s Electrical System Can’t Support EV Charging
Many people worry that their home’s electrical system won’t be able to handle an EV chargepoint. However, most new homes come with a 100A electrical connection, providing around 23kW of power—more than enough to support a 7kW chargepoint. Older homes may have lower-rated connections, but in most cases, an electrician can assess and upgrade the system if necessary.
Myth 2: Not All Chargepoints Work with My Car
Compatibility concerns are common, but most EVs in the UK use a 7-pin “Type 2” (or “Type 2 Mennekes”) connector. As long as the car has a Type 2 connector, it will work with the majority of home chargepoints.
Myth 3: Charging at Home Takes Too Long
Charging speed depends on battery size and chargepoint power. A 7kW chargepoint, required under Building Regulations since 2022, can charge a 40kWh battery from empty to full in just over 5.5 hours. While older chargepoints may have lower power ratings, they are still sufficient for overnight charging.
Myth 4: Smart Features Are Unnecessary Complications
Some people assume that smart chargepoints are too complex. In reality, smart capabilities allow users to control charging via an app, schedule charging for off-peak hours, and monitor energy usage—saving money and ultimately making the process more convenient.
Myth 5: EV Charging Costs Too Much
The cost of charging depends on the electricity provider and tariff. Some suppliers, like Octopus Energy, offer special EV tariffs with reduced rates during off-peak hours, significantly lowering charging costs compared to standard electricity rates or petrol refuelling.
Myth 6: Anyone Can Use My Chargepoint Without Permission
It is true that any electric vehicle with a Type 2 connector can use an untethered chargepoint; however, owners can install locks or security features to restrict access. This ensures that only authorised users can charge their vehicles.
Myth 7: If My Chargepoint Breaks, I’m Stuck
Chargepoints come with warranties, often lasting up to three years, so if a chargepoint stops working, the first step is to contact the manufacturer. Warranty details should be included in the home information pack, ensuring homeowners know their options for repairs or replacements.
Myth 8: EV Chargepoints Don’t Work With Solar Panels
Many modern chargepoints, such as Zappi, are designed to integrate with solar panels. While solar charging might be slightly slower than a standard 7kW supply, it provides free, renewable energy, making it an attractive option for eco-conscious homeowners.
Myth 9: EV Chargepoints Are Not Accessible for Disabled Users
Accessibility is a legal requirement. New installations must comply with Part M of the Building Regulations and the Equality Act 2010, ensuring that they are accessible to all.
Myth 10: I Need My Own Charging Cable
Whether you need your own charging cable depends on whether the chargepoint is tethered or untethered. Tethered chargepoints have a fixed cable, so owners don’t need a separate one. Untethered chargepoints require a cable, which is typically provided with the car at purchase.
Conclusion
Misinformation can create unnecessary concerns about EV charging. As technology advances, home charging will only become more efficient, accessible, and affordable, making EV ownership even more convenient.