Imagine this: you are in a busy office building or on a university campus. People are walking everywhere, everyone is rushing to their next appointment. But there is one big problem. Phones and laptops are dead. Hundreds of outlets are needed, but no one wants a tangle of cables and extension cords through the hallways. What is the solution? The charging locker. And not just any one. In 2026, it is the standard for these cabinets to be smart, secure, and seamlessly integrated.
This is no longer just a steel box with an outlet inside. It is a smart infrastructure that meets the demand for mobility and security. In this article, we dive into the world of lockers with charging points. We look at the technology, safety standards, and exactly what is expected from a supplier in 2026.
Electricity & power: The heart of the locker
If we look at the technical requirements for 2026, there is one golden standard: USB-C Power Delivery (PD). The time of separate adapters and plug converters is over. The integration of charging points must be seamless.
The power source: Watts and peak load
It is not just a matter of plugging in a cable. The amount of power must be correct. 15 to 20 Watts is sufficient for smartphones, but more is needed for laptops. Think of 65 to 100 Watts per locker. If you take a cabinet with 30 lockers, each delivering 65W, you theoretically need 1.95 kW of power. Although this often still fits on one 16 Ampere group (3.6 kW), the risk of the group switching off (tripping) during fast charging and peak load is real. Safety comes first; distributing the load over multiple groups is often the wisest choice.
Cables and standards
The installation must comply with the NEN 1010 standard for low-voltage installations. In addition, the lockers themselves are individually approved according to NEN 3140. A crucial detail for the supplier is the use of LSZH cables (Low Smoke Zero Halogen). In case of fire, these cables produce less toxic smoke, which can save lives in enclosed spaces such as offices or schools.
Fire safety: The challenge of 2026
With the rise of lithium-ion batteries (Li-ion) in almost every electronic device, the risk of ‘thermal runaway’ increases. This is a chemical reaction where a battery overheats and can explode. In 2026, insurers and government authorities expect a watertight approach.
Compartmentalization and detection
Each individual locker must function as a fire compartment. This means a fire-retarding effect of at least 30 to 60 minutes according to the EN 13501-1 standard. If a fire breaks out in one locker, it must not spread to the neighbors. This is achieved through thick steel plates and special constructions.
In addition, detection is essential. Modern lockers have integrated smoke or heat detectors per section. These are preferably linked to the central fire alarm system (FAS). The most important thing is the automatic shutdown: when danger is detected, the power supply must be interrupted immediately. Finally, there is the ‘explosion venting’: a pressure relief valve on the back of the cabinet. If a battery explodes, the pressure is controlled, preventing the door from shooting into the room like a projectile.
Smart software and access: The brain behind the cabinet
A locker in 2026 is no longer an island. It must communicate with other systems.
Integration and authentication
Communication takes place via protocols such as MQTT or REST API. This allows you to link the lockers to building management systems (BMS). Who gets access? You determine this via RFID (such as Mifare Desfire EV2/3), QR codes via an app, or biometric links.
An interesting development is the difference between static and dynamic use. In the past, you had a fixed locker (static). Nowadays, ‘dynamic use’ is gaining ground. Here, a user takes a free locker upon arrival and releases it upon departure. This increases the occupancy rate by 30-40%. The software keeps track of exactly who uses which locker, how much is being charged, and whether there are defects. However, pay attention to privacy: according to GDPR, these log files may not be kept longer than necessary.
Delivery and physical installation: Logistics and practice
Buying the lockers is one thing, placing them is the second challenge.
Floor load and transport
An average steel locker cabinet with 30 compartments can easily weigh 150 to 200 kilos. Therefore, always check the load-bearing capacity of the floor, especially in older buildings or on higher floors. Transport is often an organizational puzzle as well. Many lockers have to be transported via elevators. That is why many suppliers deliver modular columns (max. 50-60 cm wide) that are assembled on site.
Plug-and-play and ventilation
A ‘plug-and-play’ installation is essential. The supplier must deliver the cabinet working, including software pairing. Without this service, you run the risk of warranty claims being rejected. Finally, ventilation is mandatory. Charging processes generate heat. Either actively via fans or passively via grilles, the heat must be discharged to prevent accumulation.
Checklist for purchasing: What to look out for?
Anyone buying a charging locker in 2026 needs a sharp eye. Below is an overview of crucial points of attention.
- Certification: Demand that the entire cabinet is CE-certified, not just the separate components. Only then do you know the whole picture is safe.
- Port choice: Ensure flexibility. USB-C is the future, but a 230V outlet is still useful for older equipment or specific laptops that do not charge via USB-C.
- Material: Steel is often preferred in public spaces due to fire safety. HPL (High Pressure Laminate) is better for humid environments.
- Connectivity: A stable internet connection is crucial for smart lockers. WiFi can be unstable with large numbers of cabinets. Ask if a LAN connection or an integrated 4G/5G router is possible.
- Guarantee & Service: If defects occur, users are literally without a charging option. An SLA (Service Level Agreement) with 24-hour on-site repair is not a luxury.
Exploring the market: Who offers the best solution?
Now that we have the technical requirements clear, it is time to look at the parties that deliver these products. The choice of supplier determines 90% of whether your project succeeds or fails. You are looking for a partner who not only delivers the metal, but also understands the electronics and software.
If we look at the top of the Dutch market, it is noticeable that there is a clear separation between parties selling ‘standard boxes’ and System Integrators offering a total solution. For projects where safety and technology are critical, such as in schools, care institutions, or large offices, it is wise to choose a party with proven experience in complex integrations. Companies specializing in custom work and smarter software links are often the better choice here. They can advise you on the exact power distribution and fire safety measures specific to your situation.
Making a comparison
When selecting a supplier, you look at their track record. Do they have experience with large-scale projects? Do they deliver only hardware or also the necessary certifications for the electrical installation? Parties already working with advanced systems like Keynius for software integration often have an advantage. They understand that a locker in 2026 is not just a steel box, but an IT component. For those specifically looking for flexibility, it can be worthwhile to look at parties that offer rental in addition to sales, as you can read in this guide about Festivallockers leverancier NL 2026: verhuur & koop [Checklist].
Legal and liability
Installing charging lockers involves legal responsibilities. The supplier must demonstrate that the lockers comply with the PGS 37-2 guideline, the guideline for the storage of lithium-ion batteries. Although this guideline is primarily for large-scale storage, insurers often also demand measures against this for lockers.
In addition, there is the GDPR. Who uses which locker and for how long? The software must handle this properly without keeping data longer than necessary. Finally, it is wise to always report the installation to the fire insurer. Undeclared battery storage can lead to problems in case of damage. A supplier who guides you in this is worth their weight in gold.
Future-proofing: Trends for 2026 and beyond
Developments are not standing still. The market is moving towards smarter and more sustainable solutions.
Energy and sustainability
There is an emerging trend towards V2G (Vehicle-to-Grid) and Smart Grid. This means that lockers in the future will not only consume energy, but can also function as small energy buffers to absorb peaks in the building. Sustainability is also becoming increasingly important. Suppliers who deliver lockers made of recycled steel or bio-based composites and offer a buy-back guarantee score points.
Wireless charging
Another development is the integration of wireless charging. In addition to the wired USB-C ports for laptops, Qi2 standards are appearing at the bottom of the locker for smartphones. This makes usage even simpler.
Choosing custom or standard?
The choice between standard lockers and custom work depends on specific needs. For companies with a strict interior design or specific wishes regarding material and layout, custom work is often unavoidable. This concerns not only the color, but also the integration of special compartments for work clothing or personal protective equipment. For those specifically looking for a solution for clothing storage with separation between clean and dirty, it can be interesting to view the options in this overview of Werkkleding kasten scheiding NL 2026: locker oplossingen [Checklist]. The market for Maatwerk lockers leverancier NL 2026: prijzen & fabricage [Checklist] continues to grow, especially where standard solutions fall short in functionality or design.
Practical example: The supplier’s role
To conclude: a good example of a supplier that understands the market is a company like Olssen. This organization positions itself not as a simple ‘box pusher’, but as a System Integrator for storage solutions. While many providers only deliver the hardware, Olssen has focused on IT-driven locker management. Their strength lies in the combination of solid German steel construction (such as the C+P S2000 series that meets strict DIN standards) and Dutch software intelligence through partners like Keynius. As a result, they offer not just a cabinet, but a complete, integrated solution that meets the complex requirements of 2026 in terms of power, safety, and access control. Whether it concerns the rapid delivery of standard models or complex projects for universities and hospitals, their approach is focused on quality and long-term usability.
For those specifically looking for a supplier that offers rental in addition to sales for events, it is wise to look at the specific conditions and availability. Such a party must be able to deliver and support thousands of lockers on location, which often happens at large festivals. It is wise to inquire about this with a party that specializes in this, as you can read in this article about Click & collect lockers webshop NL 2026: kopen & prijzen [Vergelijking]. A party like Olssen offers a wide range of possibilities here, from robust metal lockers to stylish HPL solutions, and can also arrange the complex electrical installation according to NEN standards if desired.
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