Kira Costanza 2024-10-14 09:42:40
While charging infrastructure maintenance is minimal when installed properly, repairing broken chargers is an important part of being an EV charging station owner, and a plan for operations and maintenance (O&M) should be established at the onset of a project. Keeping these O&M costs low for EV station owners and operators is also critical.
By putting in place a comprehensive O&M plan that includes both preventative and reactive maintenance, EV station owners and operators can help keep their charging stations running reliably and minimize costs. Regular maintenance can help prevent unexpected breakdowns, which can be expensive to fix and may also lead to lost revenue from unavailable charge points. Quick, reactive repairs when issues do occur help maintain a good user experience and keep drivers coming back to your stations.
O&M programs for EV charging stations require a multifaceted approach, involving the oversight, upkeep and management of the charging hardware itself, but just as importantly, it must focus on the back-end software of the station.
Regarding hardware, routine inspections, cleaning and servicing of components — such as changing filters in some fast chargers and replacing broken screens or plugs — are important pieces of any O&M program. These proactive measures can preempt break-fix expenses and larger downtime events. The benefits of a robust preventative maintenance program extend beyond basic upkeep; they have the potential to significantly increase the longevity of your equipment, reduce costly repairs and minimize unexpected service interruptions. Strategically investing time and resources up front can yield substantial savings in the long run and provide a competitive edge by ensuring smooth operations.
While hardware maintenance is crucial, charging software and networks require the same attention. If EV charging stations are offline, they are often unusable. They may not appear on charging maps, and most importantly, drivers will not be able to pay, nor can the stations initiate the charging session. Many EV charging network providers ping stations at regular intervals and provide analytics regarding connectivity status, but for most scenarios, real-time data is the best way to ensure charging stations are functioning as expected. As the industry evolves, part of any O&M program should be your provider frequently monitoring check-ins and comments on public charging apps, as well as transaction data and utilization patterns to confirm operability and reliability.
In addition, connectivity is required for the regular software updates that are pushed to the stations. Like a cellphone and other electronics, these updates provide the most up-to-date bug fixes, compatibility features and security patches to continually improve the user experience and the station’s ability to evolve with industry technology.
Types of O&M Plans
Some charging station manufacturers provide comprehensive warranty plans that cover parts, labor and even uptime guarantees. (The trend toward more widespread uptime guarantees is likely to accelerate in the coming years, as utility and federal programs such as NEVI require certain percentages of uptime and reliability in order to secure funding.) These plans can offer full coverage for your stations throughout the standard warranty period or for an extended warranty period, if you choose to purchase that option. Having this kind of protection in place can certainly provide peace of mind for station owners, knowing that they’re protected by the manufacturer in case anything goes wrong. However, it’s important to note that comprehensive warranty plans tend to be on the costly side, and one of the challenges manufacturers may face is ensuring there is a qualified workforce large enough to handle servicing and repairs. O&M partners must have a robust service network in place to address issues in a timely and efficient manner. As the demand for EV charging stations continues to grow, this will be an increasingly important factor to consider when evaluating different warranty options.
Another way to approach O&M is to work with a service company that specializes in providing both preventative and reactive maintenance. These experienced teams can provide checkups at regular intervals, monitor back-end software to identify potential issues before they escalate, and provide timely repairs and replacements as needed. A service company should also handle RMAs and liaise with the charging station vendor to supply parts as needed, streamlining the process. Working with a service provider also provides a neutral point of contact for the EV station operator and provides a single source for all your maintenance needs.
With any O&M plan there should be service level agreements (SLAs) and key performance indicators (KPIs) in place. Such arrangements will require timeframes for response time, repairs and accountability for quality and timeliness. The main bottleneck with repairs is replacement components. Some service companies will stock components that most frequently fail to offer a more rapid response time.
Another important item to consider, outside of standard maintenance on chargers and network, is ongoing support for your financial success and market development. Tariff research and pricing policies are two key examples of how your O&M provider can help. Your O&M provider may offer services to ensure your chargers are always on the most up-to-date and advantageous rate schedule with your utility. If there are changes to tariffs or legislation, your O&M provider should keep you informed and collaborate with you to make necessary adjustments. Some O&M providers also monitor regional and national market rates for charging and help adjust your pricing policies accordingly. If there’s a need or opportunity to increase or decrease the $/kWh you’re charging customers — to drive utilization and maintain fair market conditions — this should be addressed through ongoing support.
Like any other piece of technology, charging stations will require maintenance to ensure they are working efficiently. It’s important to carefully review the terms and conditions of any potential warranty plan to ensure it aligns with your specific needs and provides the appropriate level of coverage for your charging stations.
by Kira Costanza, National Accounts, AGI eMobility, AGI, EMA Executive Committee Council Corporate Partner. Contact Kira at kcostanza@agi.net.
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