DEHN @ The smarter E Europe 2025
At The smarter E Europe 2025, we will be at your side as experts in lightning and surge protection as well as safe working on electrical systems with our protection concepts for photovoltaic systems, battery storage, power grids and e-mobility. Our services and products ensure that failures of your systems due to lightning damage or surges are avoided.
Maximize your Uptime.
We drive your systems‘ protection.
Get advice from us at The smarter E on the best way to protect your investments.
Meet us from 7 to 9 May in Hall A3 / Stand A3.120 and get your free ticket here.
We ensure your project is protected.
You can plan the lightning protection and surge protection yourself or leave it to us. We look forward to supporting your project from the planning to the implementation and beyond. We create the entire lightning protection concept – from the risk analysis and earthing simulation to budget planning – all precisely tailored to your project and standard-compliant.
Reliable protection for regenerative power generation
Photovoltaics is a core element of regenerative electricity generation. And susceptible to overvoltages that can be caused by thunderstorms and lightning or by unexpected fluctuations in the power grid. Protective measures are a must in order to fulfil normative requirements, prevent failures, secure investments and avoid reinvestment costs.
Photovoltaics for commerce
Photovoltaic systems are the core element in professional energy management. Protect components from avoidable damage and costly failure.
Ground-mounted photovoltaics
A lightning protection system for ground-mounted PV protects them from direct lightning strikes and transient overvoltages. It protects the power station field as well as the modules, the inverters and the installation monitoring system.
Standard-compliant protection for PV systems
Protection against lightning and surges plays a central role in the planning and installation of photovoltaic systems. The following normative specifications must also be complied with in order to operate the system safely and efficiently.
- IEC 60364-7-712
- IEC 62305-3
- IEC 60364-4-44
Our protection concepts for electrical battery storage systems
Direct and indirect lightning strikes pose the greatest danger to the sensitive electronics required for charging and discharging processes within a battery storage system.
Ensure the availability of battery storage systems and reduce the need for expensive maintenance and repairs.
We develop and implement customised protection concepts against lightning and surge damage – both for utility-scale projects and for battery storage systems. Our solutions are aimed at manufacturers of battery storage systems, planning engineers in the EPC sphere and operators of energy generation systems. Get tailored advice from our experts.
Protection and monitoring for power grids
The power grid of the future is associated with an increasing proportion of sensitive electronic components The result is an increased risk of damage by: lightning interference, surges, electromagnetic interference and arc faults.
For you as a planning engineer or operator, this entails an increased focus on system protection. With our modern protection concepts for intelligent telecontrol, information and communication technology, we ensure the comprehensive protection of central facilities and systems in the energy industry.
Protect intelligent transformer substations – safeguard supply
Local transformer substations are an important link at the interface between medium and low voltage. Our concepts and products protect the sensitive electronics of intelligent transformer substations against damage caused by lightning and surges. We are a competent partner and solution provider – for electricity grid operators and power suppliers as well as for electrical consultants and installation companies
Protection concepts for e-mobility charging infrastructure
In times of increasing extreme weather events, protection against lightning and surge damage is particularly relevant for security of supply in the e-mobility sector. Find out at Smarter E how we equip planners and operators of e-vehicle fleets, charging stations and private households with tailor-made, standard-compliant protection concepts for the future. With the new DEHNguard M DC ACI, we protect the "hypercharger" DC fast-charging stations against lightning and surges right down to the most sensitive electronic components.
We are looking forward to advising you!