Many homeowners install EV chargers at their homes with the expectation that they will only be used by themselves or by their invited guests. However, these chargers can be used by others if the homeowner registers the charger on a peer-to-peer EV charging network.
There are a few challenges that come with sharing EV chargers, but these can be overcome through implementing a policy that discourages loitering. Some property owners use a reservation system or software that can apply loitering penalties to those who misuse the chargers.
Cost
In a commercial setting, sharing charging stations can be very expensive. In addition to the initial installation costs, you must also pay for ongoing network fees, maintenance, and EV charging software. This can add up to a significant amount of money, especially in large buildings with many tenants.
Fortunately, you can minimize the cost of shared chargers by using simple EV charging management software. This software enables the charging station to distribute power efficiently among multiple vehicles. It also helps reduce the need for costly upgrades to existing power infrastructure. For more relevant information, click on betl.
Depending on your building’s electrical needs, you may want to consider installing Level 2 chargers, which can handle continuous loads (meaning the electric vehicle remains plugged in for three hours or more). These types of chargers are often found at workplaces and require additional safety features like protective bollards that are short, sturdy posts that protect the equipment and allow EV owners to plug-in their vehicles without damaging the socket.
Security
The security of shared charging stations must be top of mind. EV charging networks require robust authentication mechanisms, fortified communication channels, and regular updates to address cybersecurity vulnerabilities.
Attackers can exploit a variety of vulnerabilities to infiltrate EV charging station networks and gain unauthorized access to user data or disrupt charging services. Common threats include:
Authentication system exploitation: Attackers can manipulate RFID, NFC, or credit card chip swipes to connect with EVs, resulting in unauthorized access to charging sessions and financial losses for users.
Man-in-the-middle attacks on communication channels: Hackers can intercept and tamper with data sent between EVs, charging stations, and the central control systems (SCMS), leading to a wide range of issues.
Physical threats are also common, such as tampering with exposed USB ports or environmental sensors to manipulate charging parameters or pose safety risks. To mitigate these risks, sharing charging station owners should deploy tamper-resistant equipment and enact strict access controls to protect the physical integrity of the infrastructure.
Maintenance
Sharing charging stations must be properly maintained to ensure reliable operation and provide a positive experience for electric vehicle drivers. This maintenance includes inspections by a professional electrician to check the equipment for safety, functionality, and compliance with local regulations. It also involves a regular cleaning routine to prevent the accumulation of dust and dirt.
Investing in training programs and technical support for staff members responsible for EV charging station maintenance is essential. This allows them to quickly and accurately identify and resolve issues, reducing downtime and optimizing performance.
Establishing partnerships with professional EV charging installation and maintenance service providers is also beneficial. These professionals have the expertise and tools to handle a variety of issues, including electrical damage caused by lightning strikes or power fluctuations.
Installing surge protection is crucial for EV charging stations to minimize the risk of voltage spikes and electrical damage. Additionally, it is important to implement a system that balances how much electricity each charger can use to avoid infrastructure overload.
Convenience
A shared charging station requires maintenance to maintain its performance. Cables, connectors, and other hardware can easily be damaged if not handled properly by tenants. This can lead to expensive repairs and replacements. In addition, a shared charging station may also require more frequent site visits from a field technician to resolve technical issues.
Another way to increase EV charging convenience is by installing networked chargers that are compatible with most EVs. These charging networks allow users to pay a small monthly fee for access and data collection, and can help them find the most convenient chargers near their home or workplace. They can even help owners set up their EV infrastructure to ensure the best functionality and safety. This is especially important for multifamily buildings that want to encourage EV adoption among residents by providing easy-to-find charging stations. In addition to reducing installation costs, a networked EV charger can also improve the overall user experience by establishing a standard for EV charging etiquette.