Energy storage today plays a central role in the development of energy infrastructures. The growing integration of renewable energies, the stabilisation of electricity grids and the increase in demand for electricity all require systems capable of storing and redistributing energy efficiently.
Battery Energy Storage Systems (BESS) are precisely what enable this energy flexibility. However, these systems rely on complex architectures that combine batteries, electrical systems, thermal management and safety protection mechanisms.
In this context, manufacturers of BESS systems must incorporate technical materials capable of ensuring electrical insulation, thermal management, fire protection and system reliability.
ADDEV Materials supports companies in the energy storage sector by providing high-performance materials and bespoke converting solutions tailored to modern BESS architectures.
Our teams are involved at all stages of product development to optimise the safety, performance and durability of energy storage systems.
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Energy storage is becoming a key element in guaranteeing the stability and performance of modern electricity infrastructures.
BESS systems provide a response to a number of major challenges.
Solar and wind power plants generate intermittent energy. BESS systems therefore enable the energy produced to be stored so that it can be released when demand rises.
Energy operators also use energy storage to :
BESS systems are also used in :
In these environments, energy storage ensures uninterrupted power supply and greater energy resilience.
An industrial BESS system is made up of a number of technical sub-assemblies that must work together reliably and securely.
The container forms the main envelope of the system.
It must ensure :
The technical materials used ensure that :
Batteries generate heat during charge and discharge cycles. BESS systems therefore incorporate cooling solutions to avoid the risk of overheating.
The associated material solutions include :
These factors help to minimise the risk of thermal runaway.
The electrical equipment in a BESS system includes :
This equipment requires materials capable of ensuring :
The racks house the battery modules inside the container.
They must guarantee :
The battery pack is the heart of the energy storage system.
It groups together several modules and cells connected in series or in parallel to store and release electrical energy.
These architectures require material solutions capable of ensuring :
Our materials make cells and battery packs safer, while improving their thermal and electrical performance.
We support converters and inverters to ensure stability, energy efficiency and component protection.
Our solutions protect control systems and guarantee the reliability of electronic circuits.
We optimise the thermal management of installations to maintain constant performance.
Our materials provide mechanical and environmental protection for BESS systems.
We secure electrical connections and guarantee their durability in demanding environments.
ADDEV Materials solutions cover all the critical areas of energy storage systems.
They optimise the performance, safety and durability of installations, from cells to complete infrastructures.
Our materials meet the key functions required for energy storage systems.
Reliable insulation of batteries, cables and high-voltage converters, guaranteeing the electrical safety, compliance and durability of BESS systems.
Thermal optimisation of batteries, electronics and power systems to limit overheating, improve performance and extend service life.
High-temperature resistant materials to limit heat propagation and enhance the safety of BESS installations.
Reduction of electromagnetic interference to guarantee the stability and performance of electronic and power management systems.
Shock and vibration absorption to improve the reliability and durability of equipment in industrial environments.
Protection against moisture, dust and environmental stress to secure BESS systems.
Protection of components during production, transport and installation to prevent damage or contamination.
These features help to improve the reliability, safety and durability of battery energy storage systems.
ADDEV Materials offers a comprehensive range of technical materials adapted to the requirements of BESS systems.
Flexible materials allow for optimal integration into BESS systems while ensuring insulation and thermal management.
Examples:
Applications :
Rigid materials provide mechanical strength and enhanced thermal protection.
Examples:
Applications :
Liquid materials allow for the protection and optimisation of critical component performance.
Examples:
Applications :
ADDEV Materials supports industrial manufacturers with bespoke processing solutions adapted to the constraints of BESS systems.
Our processes include :
These capabilities allow for the production of components that can be directly integrated into energy storage systems.
Energy storage systems require in-depth materials expertise and mastery of industrial processes.
ADDEV Materials offers several key advantages:
Materials and market expertise
Our teams select the most suitable technical materials for the constraints of BESS architectures.
Tailor-made solutions
We develop bespoke solutions to meet the specific needs of industrial clients.
Conversion capabilities
Our technologies enable us to transform materials to produce ready-to-install components.
International presence
We support our customers on a global scale, with a strong local presence.
Technical support
Our experts assist clients from the development phases onwards to optimise system performance and security.
ADDEV Materials supports BESS system manufacturers at every stage of product development.
Our approach is based on several steps:
BESS systems use various engineering materials such as insulating films, aramid papers, technical laminates, insulating foams, and thermal management materials.
Thermal runaway can be limited through solutions such as thermal interfaces, thermal barriers, mica materials or flame-retardant films.
Polyester films, polyimide films, and aramid papers are widely used to provide electrical insulation between cells and modules.
Technical materials make it possible to improve the safety, thermal performance and durability of energy storage systems.
Energy storage represents a major lever for the energy transition and the modernisation of electrical infrastructure.
Thanks to its materials expertise and industrial converting capabilities, ADDEV Materials supports BESS system manufacturers in developing high-performance and reliable solutions.
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