As more UK businesses embrace electric vehicles, the demand for reliable and efficient charging infrastructure has skyrocketed. While the benefits of installing a 22kW EV charger at a commercial premises are well-known — including enhanced customer service, fleet efficiency, and futureproofing — it’s equally important to understand the full scope of costs to consider when planning your installation.
Here’s what commercial property owners, developers, and businesses should keep in mind before moving forward:
1. Electrical Infrastructure Upgrades
One of the biggest cost considerations is whether your existing electrical infrastructure can support a 22kW charger. Many commercial buildings may require:
- Three-phase power upgrades
- New distribution boards
- Increased capacity from the utility provider
These upgrades can significantly add to your project’s overall budget. A professional site survey will help identify these requirements early.
2. Groundworks and Cabling
The physical distance between the power source and the charger location can affect both cost and complexity. Trenching, ducting, and cable runs are all priced based on length, depth, and site accessibility.
If the charger is being installed in a multi-storey car park or outdoor lot, ensure proper planning is done for surface reinstatement and safety compliance.
3. Load Management Systems
For commercial sites with multiple chargers, load balancing is crucial to avoid exceeding your building’s power capacity. Advanced load management software or hardware can help distribute energy intelligently, but it comes with additional upfront investment.
However, over time, it reduces the risk of overloading and keeps energy bills in check.
4. Planning Permission and Compliance
Some commercial properties may require local authority approval before installation begins. Other requirements may include:
- DNO (Distribution Network Operator) notification
- Compliance with OZEV (Office for Zero Emission Vehicles) regulations
- Health & safety assessments, particularly in high-traffic commercial zones
Delays or reworks caused by overlooked compliance can inflate project costs and timelines.
5. Ongoing Maintenance and Support
Unlike domestic chargers, commercial installations must operate reliably under heavier and more frequent use. Investing in a maintenance package ensures:
- Regular safety checks
- Firmware updates
- Emergency repairs
It’s a recurring cost, but essential to protect your investment and maintain business continuity.
Why It Matters
Understanding these cost elements ensures businesses can properly budget for their EV infrastructure and avoid unpleasant surprises down the road. At London EV Chargers, we help commercial clients assess and manage these costs efficiently — from planning and installation to aftercare.
Attending the London EV Show this year? Visit our team to learn more about commercial EV charging solutions and how we’re powering the shift to electric across the capital and beyond.
Ready to Start Your Commercial EV Charging Project?
Contact London EV Chargers today for a tailored quote and expert consultation. We specialise in 22kW EV charger installations across London— helping businesses move toward a more sustainable future.