Time for new connection technology: Electrical energy storage devices play a crucial role in the implementation of sector coupling. Rely on innovative connection technology from Phoenix Contact for your energy storage solution.

Battery-pole connectors

Battery-pole connectors

Device and cable connectors that are protected against polarity reversal are ideal for use in energy storage systems.

Busbar connection

Busbar connection

Connectors for connecting to the busbar simplify the installation of slide-in systems in energy storage systems.

Man with green battery and icons for sector coupling

Your advantages

  • As a company empowering a CO₂-neutral world, we support you with leading solutions for sector coupling
  • Implement your individual contacting solutions for battery storage systems and Power-to-X applications
  • Take advantage of reliable connection technology for safe and space-saving wiring of your energy storage
  • Identify optimization potential through professional consultation with our experts for energy storage applications

Connectors for battery poles and busbar connection

Busbar connections and battery-pole connectors can be installed quickly, safely, and cost-effectively in energy storage systems for applications up to 1,500 V. Benefit from the advantages of both connection technologies for front or rear connections.

Connectors for energy storage systems
Connectors for energy storage systems YouTube

Solutions for battery module wiring

Reliable and low-loss connections are required for the reliable distribution of power flows inside the battery module. Innovative connection technologies are used for the efficient connection of signal lines. Data connections in accordance with current product standards ensure high failsafe performance.

Connectors for energy storage in a battery rack
Battery-pole connectors
Device and cable connectors that are protected against polarity reversal are ideal for use in energy storage systems.
Find out more.
Battery-pole connectors
Signal connection with insulation displacement connection technology
Transmit information securely and reliably with connectors from Phoenix Contact.
Find out more.
Signal connection with insulation displacement connection technology
Lever-actuated PCB terminal blocks
New levels of convenience with LPT series PCB terminal blocks.
Find out more.
Lever-actuated PCB terminal blocks
Lever-actuated PCB connectors
New levels of convenience with LPC-series PCB terminal block connectors.
Find out more.
Lever-actuated PCB connectors
Board-to-board connectors
Robust FINEPITCH series board-to-board connectors.
Find out more.
Board-to-board connectors
Signal connection with Push-in Technology
Convenient PCB terminal blocks with a compact size.
Find out more.
Signal connection with Push-in Technology
Circular connectors
Greater flexibility when it comes to the device connection and system cabling.
Find out more.
Circular connectors
Single Pair Ethernet connectors
The standardized SPE interfaces are ideally suited for efficient data transmission.
Find out more.
Single Pair Ethernet connectors
Interactive image map: Connection technology for energy storage
Battery-pole connectors
Device and cable connectors that are protected against polarity reversal are ideal for use in energy storage systems.
Find out more
Battery-pole connectors
Lever-actuated PCB terminal blocks and PCB connectors
New levels of convenience with LPT and LPC series PCB terminal blocks and PCB connectors.
Find out more
Lever-actuated PCB terminal blocks and PCB connectors
Board-to-board connectors
Robust FINEPITCH series board-to-board connectors.
More information on board-to-board connectors
Board-to-board connectors
IDC female connector strips for BTB connectors
Pre-assembled IDC female connector strips with flat-ribbon cable for immediate use in the device
Find out more
IDC female connector strips for BTB connectors
RJ45 jacks for PCBs
Reliable data transmission with various connection options such as SMD and wave soldering
Find out more
RJ45 jacks for PCBs
Feed-through connectors
Our product range for PCB connectors offers a variety of connection options – from established screw connection and IDC fast connection to innovative Push-in Technology.
Find out more
Feed-through connectors
RJ45 jack insert
Reliable data transmission in a robust design, 10 Gbps, CAT6A special tool-free assembly thanks to IDC connection
Find out more
RJ45 jack insert
Universal current transducers
MCR current and voltage transducers can be used to convert direct, alternating, and distorted currents and voltages into a standard analog signal.
Find out more
Universal current transducers
Busbar connection
Connectors for connecting to the busbar simplify the installation of slide-in systems in energy storage systems.
Find out more
Busbar connection

Solutions for reliable electrical connections in battery and Power-to-X systems

The key to a CO2-neutral society lies in the efficient use of renewable energy. Energy storage systems are the basis for this. The reliability and efficiency of the storage systems depend not least on the cabling and the electrical connections. They form the cardiovascular system of the energy storage concept.

Dr. Rüdiger Meyer - Phoenix Contact, Expert for energy storage systems
Dr. Rüdiger Meyer, expert for energy storage systems at Phoenix Contact

Dr. Rüdiger Meyer, expert for energy storage systems at Phoenix Contact

E-paper
Solutions for energy storage
Find out about suitable electronics and housings for energy storage, and find the ideal connection technology for your requirements. Clear product tables make selection easier for you.
Open the e-paper
Green battery with icons for solutions for energy storage
The basis for sector coupling: Energy storage
The basis for sector coupling: Energy storage YouTube

The basis for sector coupling: Energy storage

Batteries and Power-to-X concepts increase security of supply and enable consistent sector coupling in the power supply industry. Phoenix Contact provides you with internationally certified connection technology designed to meet the high demands of energy storage systems.

Residential storage, industrial storage, and utility-scale storage as the links for sector coupling

Energy storage devices compensate fluctuations in renewable energy, thus guaranteeing a stable power supply. For a huge range of applications, energy storage devices must operate safely, reliably, and efficiently. Resilient and durable electrical connection technology is necessary to satisfy these requirements.

Interactive image map: Residential storage, industrial storage, and utility-scale storage systems as the links for sector coupling
Industrial storage
Energy storage devices have long been used in commercial buildings and factories to provide an uninterruptible power supply. New technologies extend the range of possible applications in energy management. For example, using energy storage devices to cap peak loads significantly reduces energy costs for companies.
Industrial storage
Utility-scale storage
Utility-scale storage systems are used to support the grid. For example, they allow high peak loads at fast charging stations for electric vehicles despite inadequate grid infrastructure. Another use of utility-scale storage systems is in the energy trade, i.e., the storage and provision of energy depending on the price of electricity.
Utility-scale storage
Residential storage
Coupled with a photovoltaic system, energy storage devices play a huge role in homes. The proportion of self-generated electrical energy used in the household’s own electricity consumption is increased significantly and continuous autonomous supply is possible in the event of a malfunction in the public grid.
Residential storage
The All Electric Society
The All Electric Society YouTube

Empowering the All Electric Society

The greatest challenges facing humanity – the fight against climate change and safeguarding sustainable development – can be met from a technical perspective by the All Electric Society.

It is a world in which affordable electrical energy generated from renewable sources is available on a virtually unlimited basis as the main form of energy. The key to making this world a reality is the comprehensive electrification, networking, and automation of all sectors of the economy and infrastructure. Phoenix Contact is empowering industry and society to forge ahead with this transformation as we move toward a sustainable world.

Man with question mark over head

Questions and answers

Do you have any questions about energy storage systems? This info paper provides answers to many of these. Simply take a look at our FAQs flyer. If the corresponding answer is not included, feel free to contact us.

Two men in discussion next to a control box

Come meet us here

Meet our experts at a host of trade fairs, conferences, and other events.

We look forward to meeting you in person.