Building connection

Electricity on the construction site. The DENS Powerhub battery system as an emission-free solution.

No power? No construction!

Whether you need to power a construction shack, electric equipment or charging station – without reliable energy your project will grind to a halt. And that while requesting a grid connection is anything but obvious these days. Grid congestion, waiting times and restrictions make temporary construction connections increasingly difficult, especially in outlying areas.

The Powerhub from DENS offers a clean, powerful and flexible alternative. Designed for practical use on the construction site.

On-grid, off-grid or smart grid. The Powerhub is a sustainable construction connection

The DENS Powerhub delivers flexible power to any construction site – with or without a grid connection.
Whether you work with a fixed grid connection (on-grid), want to be completely disconnected from the grid (off-grid), or want to smartly switch between the two – the Powerhub can do it all. Use locally generated solar energy, charge electric machines off-grid, or connect the unit to the grid for smart energy distribution. This way you avoid delays, reduce carbon emissions and work future-proof. The smart EMS system charges the battery at night via a small connection or solar panels, and delivers power to your machines and facilities during the day.

Is there no grid? Then the PowerHub works completely independently. So you always keep control of your energy, regardless of location or situation.

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Power on the construction site is indispensable

A modern construction site runs on electricity. No power = no progress. But the request for a grid connection? It often takes a long time. And if there is power, the grid is often too weak to carry the entire construction project.
The Powerhub provides all these systems with sustainable, stable power – even without a grid connection. This prevents downtime and allows you to work safely, efficiently and emission-free.

Continuous power for site facillities

Site facilllities are the beating heart of the construction site. This is where project management works, drawings are reviewed and the heating runs on cold days. Computers, lighting, printers and the coffee machine also require reliable power. With the DENS Powerhub, your office unit is always operational, regardless of the grid connection. The Powerhub delivers stable, emission-free electricity from battery storage, powered by solar or other renewable sources. Ideal for temporary or remote construction sites that do not yet have fixed power. You avoid downtime, save fuel and continue working comfortably. A reliable power supply means continuity and productivity throughout the construction site.

Charging station for electric construction equipment

More and more construction equipment is electric: excavators, cranes, vibratory plates and hand tools. This requires a reliable and powerful charging solution. The Powerhub acts as an off-grid charging station for all these vehicles and machines. You charge wherever and whenever you want, without depending on the grid. This prevents waiting time and enables you to work completely emission-free. Peak loads are also cleverly handled by the integrated energy management software. In this way, you make optimal use of solar energy and avoid overloading a weak grid connection. The Powerhub gives you the flexibility to use electric equipment efficiently, every day.

Power for surveillance and safety equipment

A safe construction site starts with good security. Cameras, alarm systems and emergency lighting must always function – day and night. These systems require constant power, even if the grid connection is not yet available or fails. The Powerhub offers security in this regard. With its quiet operation and stable output, it keeps all critical security systems running. You meet safety standards, prevent incidents and protect valuable equipment. Because the Powerhub is modular, you adapt the power to your specific needs. So you always stay in control, even on remote or temporary projects. Power security for your security is not a luxury, but a necessity.

A Powerhub is the smart alternative to a temporary construction connection

The Powerhub is a mobile battery system has enough energy to supply the construction site with electricity.

Advantages:
✅ Completely emission-free
✅ Quiet and low maintenance
✅ Plug-and-play
✅ Ready for immediate use without waiting time
✅ Can be used at multiple locations
✅ Rechargeable with solar panels or via small grid connection
✅ 24/7 service