The key difference in firmware update scheduling between Level 2 and Level 3 chargers in Tecell’s platform lies in their operational priorities: Level 2 chargers, often used in residential or commercial settings, follow a more flexible update schedule that can be deferred without significant impact. Level 3 chargers, typically found in high-traffic public locations, require more immediate and frequent updates to maintain performance, security, and compliance with real-time charging protocols.
How Update Timing Impacts Operational Efficiency
Level 2 chargers are generally updated during off-peak hours or during scheduled maintenance windows, allowing operators to avoid disruption to users. In contrast, Level 3 chargers often need to be updated with minimal downtime, as they support fast-charging sessions that can last 15–30 minutes. This means updates must be carefully timed to align with low-usage periods or executed in a way that maintains service availability.
For fleet operators or enterprise deployments, this distinction is critical. Level 2 chargers may be updated overnight, while Level 3 units might require a rolling update strategy to prevent service interruptions during peak usage times. Tecell’s platform supports both approaches through customizable scheduling rules that adapt to the specific use case.
Real-World Application in Fleet and Public Charging
In practice, fleet managers using Level 3 chargers in urban areas often rely on Tecell’s dynamic update system to ensure all units are compliant with local regulations and security standards. These updates are prioritized to maintain uptime and avoid delays in vehicle charging, which can impact delivery schedules or customer satisfaction.
For Level 2 chargers in apartment complexes or office buildings, updates can be batched and applied during maintenance windows, reducing the need for real-time coordination. This flexibility allows for more predictable deployment strategies, especially when managing large numbers of units across multiple locations.
Related Reading
For more on related topics, see: EV Charging Software & Management Platforms | Tecell.
Further reading: Blog – Tecell CMS
📣 Join our Telegram channel for EV charging technology insights and product updates.
Also find us on: LinkedIn · X · Bluesky · Mastodon · DEV.to.