Electromechanical connection technology
for Energy technology, Renewable energies
and energy infrastructure.
Electromechanical
Products in the energy world.
Energy technology and the renewable energy sector are among the most innovative industries globally – characterised by photovoltaics, wind power, hydrogen technologies, battery storage, digitalisation, and increasing demands for efficiency and operational reliability.
Extreme conditions such as significant temperature fluctuations, humidity, UV radiation, chemicals, and mechanical stress require electromechanical connections that function reliably in the long term – from solar farms and offshore wind turbines to smart grids.
Since 1926 – Distribution
electromechanical products
for the energy industry.
As an experienced distributor, Püplichhuisen has been supplying operators, OEMs and suppliers in the energy technology sector for almost 100 years. We bring together the product range of over 35 leading manufacturers and supply tested components that have been specifically developed to meet the high demands of photovoltaic systems, wind power systems, hydrogen projects and charging infrastructure.
Our range includes connector systems, UV-resistant cable ties, heat shrink tubing, insulation sleeves and marking systems – precisely selected, compliant with IEC, UL and VDE for use in energy generation, distribution and storage.
Our electromechanical
Components and product groups.
Connector systems
and cable lugs
for energy facilities.
Reliable connectors, crimp lugs, and tube lugs ensure secure high-voltage and low-voltage connections in PV strings, wind power controls, or battery storage.
They ensure consistent conductivity and a secure connection between cables and components. A range of designs allows for a precise selection to suit different installation conditions.
Cable ties & fasteners
for energy technology.
UV- and weather-resistant PA66 ties, brackets and vibration-damping fasteners are ideal for outdoor installations and machine rooms.
They retain their stability even after many years of use and ensure safe cable routing. A range of sizes and designs makes it easy to adapt them to different cable cross-sections.
Heat shrink tubing for
Energy infrastructure.
Oil-, UV- and chemical-resistant heat-shrink tubing – UL/CSA-compliant – reliably protects cables in transformer stations, inverters and mains distribution boxes.
They offer durable insulation and help to seal sensitive areas cleanly. Their easy processing makes them suitable for both new installations and maintenance work.
Insulation sleeves &
Feed-through sleeves.
Chemical and high-voltage resistant grommets secure cable penetrations in power distributors, fire barrier areas, and high-voltage modules.
They prevent damage to conduits and support clean, safe cable routing. Various shapes and diameters allow for a perfect fit.
Labelling systems.
Abrasion-resistant, IEC-compliant markings ensure clear identification of cable harnesses, modules and mains connection components.
They remain permanently legible and are also suitable for automated manufacturing processes. This ensures that complex systems maintain a clear structure throughout their entire service life.
Extended areas of application
our connection technology.
Our electromechanical components are found in almost all energy systems:
- Large-scale photovoltaic plants
- Wind turbines (onshore/offshore)
- Battery storage and charging infrastructure
- Smart grid distribution networks
- Hydrogen and fuel cell technology
Electrification and
Digitalisation.
The energy transition requires robust high-voltage connection technology for battery storage systems, charging infrastructure and networks. At the same time, reliable data connections are essential for networked control systems and smart grid architectures. Whether in a solar park, an offshore wind farm or an energy distribution centre – our products are designed to ensure maximum operational reliability in energy- and data-intensive applications.
Safety as a key
Requirement.
A failure of critical energy systems – such as grid protection, control or safety equipment – can have serious consequences. That's why we rely on stringent quality checks to ensure that every component functions flawlessly, even under extreme conditions.
Technical Services &
Project support.
We understand the specific requirements of modern energy technology. That's why we provide comprehensive support – from component selection and compliance with standards to logistical implementation.
Our team of experts advises on materials and specifications, supports projects from the planning stage through to operation, and liaises with manufacturers to ensure solutions comply with standards. In addition, we offer change management, quality assurance and a rapid spare parts supply service to ensure a seamless project workflow.
Quality & Certifications
in energy technology.
Quality is a central component of our distribution of electromechanical components.
All products comply with international standards:
- ISO 9001 – Quality Management
- ISO 14001 – Environmental Management
- UL – US Safety Standards
- VDE - Electrical Safety
- IEC – international standards
- RoHS – Restriction of Hazardous Substances
- REACH – Safe Use of Materials
Logistics & Delivery Capability.
We ensure high availability and flexible delivery through:
- Packaging & Labelling
- International delivery with customs clearance
- Fast processing of urgent and special projects
Our
Product catalogues.
All product catalogues, series overviews and data sheets from Püplichhuisen in one place – always up to date. With technical specifications, standards and ordering information as PDFs for direct download. Ideal for purchasing, development and production.
Your strong partner for
electromechanical components
in energy technology.
Utilise our manufacturer-centric consulting service. For special requirements or bespoke solutions, we will prepare a detailed quote for you – targeted and prompt.
Püplichhuisen – your partner for the distribution of electromechanical components in the energy sector since 1926.
Discover further industries.
FAQ: Frequently Asked Questions about
Connection technology for power engineering
and Renewable Energies.
What products do you offer for the energy sector?
Connectors, cable lugs, cable ties, heat shrink tubing, insulation sleeves and labelling systems.
Are your solutions suitable for high voltage?
Yes – High-voltage connectors and protection systems are resistant to heat, chemicals, and UV, making them ideal for PV, wind power, and hydrogen plants.
What standards do you meet?
All products are ISO 9001 and ISO 14001 certified, comply with RoHS, REACH and international IEC standards.
Why choose Püplichhuisen?
Over 33 manufacturer brands, reduced delivery times, documented quality assurance, compliance-standard packaging.
Do you also operate energy storage systems and charging infrastructure?
Yes – our connection technology is designed for harsh outdoor conditions such as moisture, UV radiation and vibration.