With the increasing popularity of EVs, homeowners associations are faced with installing electric vehicle chargers to meet the needs of their residents. However, this task is not without its challenges. In this context, the top-5 challenges confronted by condominiums in the installation of EV chargers are worth exploring. These challenges encompass various technical, logistical, and financial aspects and must be addressed to ensure a successful and efficient installation of electric vehicle chargers.
Charger power consideration
As EVs become more popular, homeowners associations face new challenges in providing charging solutions for their residents. One option that is gaining popularity is the installation of several small EV chargers throughout the property.
Typically, 1-3 people will use the charging station per day, so to accommodate the demand, more chargers should be installed to accommodate the demand.
Talking about the charger installation, the most convenient option is when the user can choose the current charging level, such as charging up to 80% every morning. Alternatively, users can set two parameters: battery charge level and time of leaving home, so the central system prioritizes car charging.
In another approach, rather than installing one or a few large charging stations*, the Homeowners associations (HOA) would install multiple small chargers throughout the community.
This approach offers a number of benefits that make it an attractive option for HOAs. In this response, we will explore why several AC chargers are better for homeowners associations. Here are some of the reasons:
- Cost. Installing a DC charger can be expensive, and the HOA or the residents often bear the cost. (e.g., According to Future Energy, Level 3 charging stations cost around $40,000 for a single port). Installing several small EV chargers may be a more cost-effective solution, as the cost can be spread among a larger group of residents.
- Availability & Convenience. One common challenge is the issue of limited charging capacity, which can result in long wait times for residents who need to charge their electric vehicles. To address this issue, it’s often beneficial to deploy multiple AC chargers throughout the community instead of relying solely on a single DC charger. It ensures that residents always have access to a charging station, even during peak usage times.
- Size and ease of maintenance. AC chargers are generally smaller, making them easier to install in limited spaces common in condominium parking areas. Additionally, AC chargers are usually more straightforward and cost-effective to maintain than DC chargers, which could require more complex equipment and specialized technicians for maintenance and repairs.
Overall, several small AC chargers can provide a more cost-effective, convenient, and flexible solution for homeowners associations than a single large charging station.
*Note: AC charging and DC charging differ in the location of AC power conversion, either inside or outside the vehicle. In contrast to AC chargers, DC chargers have their converter inside the charger, allowing them to directly supply power to the car’s battery without needing the onboard charger to convert it. As a result, DC chargers are larger, faster and represent an exciting breakthrough for electric vehicles.
The need for DC chargers arises on routes where the driver intends to minimize the time spent on charging, while on the contrary, homeowner associations do not require such powerful charging solutions.
Installation issues
Regulatory issues related to the installation of EV chargers by homeowners associations (HOAs) can vary from country to country and even from state to state within a country. These issues can include legal requirements, permits, and guidelines that must be followed to ensure the safe and legal installation of EV chargers.
One such regulatory issue is obtaining permission from neighbors or members of the condominium. For example, in Poland, it is required to ask neighbors for installation permission. Similarly, in Ukraine, each condominium member should be asked to permit the installation of an EV charger.
The association’s general meeting will approve the procedure for using such EVCS and compensating expenses for their maintenance and supply of electric energy. At the same time, separate electricity metering consumed by such EVCS shall be provided. However, there is no need to obtain permission from all of the neighbors.
Another regulatory issue is related to the installation process itself. In addition to these issues, there may be other regulatory requirements related to the installation of EV chargers, such as the need for permits, compliance with building codes, and adherence to safety regulations.
Overall, it is essential for homeowners associations to carefully research and follow all relevant regulatory requirements when installing EV chargers. Failure to do so can result in legal and financial consequences, as well as potential safety hazards.
Choose the option: public or private
When a condominium decides to install electric vehicle charging stations, one of the key decisions is whether to create it as a private or public charger.
Public charging stations offer several advantages, including the ability to set tariffs and potentially earn extra income. Additionally, the condominium could become a kind of Charge Point Operator (CPO), which can be a source of revenue. However, there may be limitations to the number of charging points that can be installed on the property, which could lead to long waiting times for residents who want to charge their vehicles.
On the other hand, public charging stations allow more users to charge their vehicles, reducing waiting time and making it more convenient for residents. However, there may be a heavy load on the station, resulting in longer charging times, inconvenience for residents who want to use the station, and potentially higher installation and maintenance costs.
Ultimately, the decision on whether to install private or public chargers will depend on the specific needs and goals of the condominium. Factors such as the size of the condominium, number of EV owners, available space for charging stations, use of HOAs territory, and the desire to earn an extra income should all be considered before making a decision.
To tag or not to tag?
Condominium owners who are considering installing EV charging stations should think about using tags instead of mobile applications. While a charging application may seem more convenient, charging tags can offer several benefits that make them a better choice for some situations.
One advantage of using charging tags is that they provide more “freedom” for both the condominium owners’ association and other users. For example, a mobile application may require users to download and install an app on their phones, which could be inconvenient for those who don’t want to use their mobile devices to initiate a charging session. On the other hand, tags are more straightforward and don’t require additional software.
Another option is application. One of the advantages of using the application is that it allows you to watch the charging process. When using tags, users may not be able to see the progress of their charging session, which can be frustrating. With the app, however, the users and the condominium can monitor the charging process and ensure everything works correctly.
Tags are also suitable for a limited range of users, especially if the charging station is private. For example, if the charging station is located in a private parking lot, the HOA may want to restrict access to the charging station to only a few users. In this case, using tags would be more efficient and secure than relying on a charging application.
In conclusion, while the tags may seem convenient, mobile apps can provide more freedom, visibility, and security for both condominiums and users. In situations where access to the charging station is restricted, tags can be an excellent alternative to using an application. While some condos may benefit from using mobile applications for charging, there are cases where these apps may be deemed unnecessary. It is because with tags all the users need to do is take the tag, turn the charging session on, and then leave the charging station. In the morning, they can simply stop the charging session and be on their way.
Electrical wiring challenges
One significant obstacle is the issue of additional wiring that may be required to accommodate the charging station’s electrical needs.
In some cases, the existing wiring may not be able to handle the extra load that comes with charging an electric vehicle. It’s especially true if the wiring needs to be updated and up to current standards. In such cases, it’s crucial to upgrade the wiring to ensure that it’s capable of safely delivering the required power to the charging station.
It’s important to understand the potential challenges in upgrading existing wiring to support the installation of a charging station. In many cases, this process can be complex and may require extensive work, including tearing up roads and replacing wires in underground communications infrastructure.
Another challenge is determining the appropriate type of charging station for the home. Depending on the make and model of the electric vehicle, the charging station may require a specific voltage and amperage, which may not be readily available in the home’s existing electrical system.
Additionally, the installation of a charging station may require a permit or approval from local authorities, adding another layer of complexity to the process. Therefore, it is important to consult with a qualified electrician and obtain any necessary permits before attempting to install a charging station.
Overall, installing a charging station in an older home can be a challenging task. It requires careful planning, consideration of the home’s electrical system, and a thorough understanding of the requirements for installing the specific charging station. Despite these challenges, the benefits of having a charging station at home can be significant, both in terms of convenience and environmental impact. In some cases, the owner of EVCS can charge his vehicle without using public charging stations at all.
Electriqua is the ideal choice for HOAs looking for an easy-to-use and modern EV charging system that can meet all of their needs. With our two-tariff system and charging tags, we offer a flexible and customizable charging solution tailored to any business’s specific requirements.
Moreover, Electriqua’s fully localized system is designed to cater to the unique needs of the local market, making it a reliable and effective solution for businesses operating in any region. So, if you’re looking for an efficient and user-friendly EV charging system that can keep up with the demands of your business, Electriqua is the way to go.