Smart poles and EV-charging integration

Smart poles and EV-charging integration

A modern public-lighting structure may be asked to carry far more than a luminaire: 5G small cells, environmental sensors, CCTV, digital signage, public Wi-Fi and EV charging points are all candidates for pole-mounted deployment.

Each added function increases weight, wind-catching surface area and the amount of cabling and equipment inside or on the structure. The result is that "smart" is, first and foremost, a structural and electrical question — not only a software one.

Kerbside EV charging integrated into lighting columns is attractive because it reuses existing footprint and, in many cases, existing power infrastructure. But integrating a charging point introduces requirements that a standard lighting column is not designed for:

• Electrical capacity and safe separation between the lighting circuit and the charging supply.
• Larger, secure access doors and internal space for charging electronics and metering.
• Cable management and heat dissipation for continuous charging loads.
• Accessibility and safety around the charging point at street level.

For higher-power or large-vehicle charging, these requirements grow further, and a dedicated structure is usually more appropriate than a converted lighting column.

Turning a standard column into a smart lighting column typically means: larger and more numerous access openings (which affect the structural section), higher internal and external equipment loads, more demanding cable routing, and easier maintenance access for equipment that will be swapped and upgraded several times over the pole’s life.

Because openings and added loads both reduce structural margin, a smart-ready column is best engineered as such from the outset, with foundations sized for the final, fully-equipped configuration rather than the initial one.

At city scale, the practical challenge is standardisation. A rollout that specifies a small number of well-engineered, future-proofed pole types — each ready to accept a defined set of modules — is far easier to install, maintain and extend than a patchwork of one-off retrofits.

This is where working with a custom-engineering partner pays off: the structure can be designed around the intended mix of lighting, connectivity and charging from day one, with corrosion protection and access matched to the environment.

Valmont engineers lighting and infrastructure poles across the full public-realm spectrum, including Electric Vehicle Charging and Large Vehicle Charging solutions, functional and decorative poles, and the accessories needed to complete an installation — with custom engineering to integrate emerging smart-pole and charging requirements.