BESS - Energy storage systems for industry & commerce
With our scalable Battery storage & BESS solutions from 418 kWh to 5 MWh, we enable companies to store energy efficiently, reduce peak loads and utilise solar power intelligently. Our Faber E-Tec BESS systems stand for quality, grid conformity in accordance with VDE-AR-N 4110/4120 and durable LFP technology.
Discover our BESS product range
Energy storage solutions for industry and commerce
With our scalable Battery storage & BESS solutions from 418 kWh to 5 MWh, we enable companies to store energy efficiently, reduce peak loads and utilise solar power intelligently. Our Faber E-Tec BESS systems stand for quality, grid conformity in accordance with VDE-AR-N 4110/4120 and durable LFP technology.
Why BESS from Faber E-Tec?
Faber E-Tec stands for high-performance BESS solutions and reliable battery storage systems for industry. Our innovative energy storage systems combine state-of-the-art technology, maximum safety and sustainable efficiency - for a stable energy supply, independence from the grid and economic security for the future.
Advantages of the EPC model
Engineering, Procurement, Construction services
With an EPC solution, we offer our customers a turnkey solution and are responsible for the implementation of the entire project from start to finish.
Facts and figures on battery storage systems (BESS)
Modular & scalable
Our battery storage products grow with your requirements, from compact commercial solutions to large-scale megawatt systems.
Increased service life
Intelligent control
The integrated energy management system ensures efficient charging and discharging processes, optimum performance and real-time monitoring.
Fans
Reliable cooling and air routing for all BESS systems.
Sensor system
Intelligent monitoring of smoke, gas and temperature.
NFPA855, NFPA69
Tested safety and protection for industrial battery storage systems.
VDE-certified
The integrated energy management system ensures efficient charging and discharging processes, optimum performance and real-time monitoring.
LFP cell technology
Our battery storage systems offer maximum efficiency, safety and flexibility for industrial applications.
From compact energy storage systems from 418 kWh to large megawatt battery storage systems with 5,015 kWh (5 MWh). BESS from Faber E-Tec stands for modular, scalable and durable solutions that set standards in industrial energy storage.
Commercial applications for battery storage systems
Solar park temporary storage Charging infrastructure with high-performance stations Peak load management & self-consumption optimisation Grid stabilisation and emergency power supply CO₂ reduction through time-shifted feed-in
Solar park intermediate storage
Lithium iron phosphate technology offers high cycle stability, maximum safety and a particularly environmentally friendly service life.
Fast charging stations
Lithium iron phosphate technology offers high cycle stability, maximum safety and a particularly environmentally friendly service life.
Reduce CO₂ emissions
Lithium iron phosphate technology offers high cycle stability, maximum safety and a particularly environmentally friendly service life.
Peak load management
Lithium iron phosphate technology offers high cycle stability, maximum safety and a particularly environmentally friendly service life.
Emergency power supply
Lithium iron phosphate technology offers high cycle stability, maximum safety and a particularly environmentally friendly service life.
Would you like a BESS system for your project?
The Greencube 418 kWh is a compact BESS (Battery Energy Storage System) for commercial and industrial applications. As a high-performance battery storage system with liquid cooling, it enables efficient peak load management, self-consumption optimisation and secure grid connection for modern energy storage solutions in industrial applications.
The Greencube 835 kWh is a scalable battery storage system for demanding industrial and energy projects. With high power density, integrated EMS control and certified safety technology, this BESS offers maximum efficiency, reliability and cost-effectiveness in industrial energy storage applications.
The BESS Container 3,340 kWh from Faber E-Tec is a modular energy storage system for industry, solar parks and microgrids. This powerful battery storage system combines state-of-the-art LFP technology with a liquid-cooled design - ideal for grid-connected and off-grid BESS industrial applications.
The BESS Container 5,015 kWh is a large-scale industrial system for energy storage in utility grids, charging parks and solar parks.
With an output of 2.5 MW and state-of-the-art LFP technology, this battery storage system offers maximum efficiency, grid stability and safety - a future-proof BESS solution for industry and energy suppliers.
BESS system now request
Send us your project data and we will prepare a customised quotation with a technical design and profitability assessment.
Our EPC BESS Solutions
Benefit from our many years of experience in the realisation of complex energy and storage projects for industry, utilities and infrastructure customers.
We take responsibility for the entire project cycle - from system planning and procurement to installation and network connection.
Our engineers develop BESS systems in accordance with the highest European standards (VDE-AR-N 4110/4120, IEC 62619) - reliably, efficiently and safely.
One project, one partner: you have a fixed contact person throughout the entire implementation process - for maximum transparency and efficient communication.
Thanks to clear responsibilities, tested components and structured project processes, we reduce risks and guarantee on-time implementation.
In addition to battery storage systems, we also supply the appropriate medium-voltage and transformer technology - for a perfectly harmonised overall solution from a single source.
In addition to our battery storage solutions, we also develop and manufacture customised Compact transformer stations, which are perfectly matched to BESS systems. We therefore offer complete energy infrastructures from a single source, from the transformer station to the storage container.
It's so easy to get your BESS system - with answers to your questions
Simply select the desired system and send the enquiry form.
Our engineers analyse your project and create the right configuration.
Production, delivery and commissioning, all from a single source from Faber E-Tec.
What is a BESS system and what is it used for?
A BESS (Battery Energy Storage System) is a modular battery storage system for the intermediate storage of electrical energy. It balances load peaks, stabilises power grids and increases the self-consumption rate of solar power systems.
Faber E-Tec offers BESS solutions from 418 kWh to 5,015 MWh - ideal for industry, charging infrastructure, solar parks and energy suppliers.
What advantages does a BESS system from Faber E-Tec offer?
Our systems are scalable, safe and low-maintenance. They are based on durable LFP technology (lithium iron phosphate) with liquid cooling, fulfil all German grid standards (VDE-AR-N 4110/4120) and have integrated fire protection and energy management systems.
This means you benefit from high efficiency, network compatibility and maximum operational reliability.
What are BESS projects?
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What applications are BESS systems suitable for?
Our battery storage systems are versatile - e.g. for
- Commercial self-consumption optimisation
- Charging parks and e-mobility
- Load peak capping (peak shaving)
- Emergency power and mains backup operation
- Integration into PV systems or wind farms
Thanks to the modular design, outputs from 200 kW to 2.5 MW are possible.
What safety and certification standards do the systems fulfil?
All BESS solutions from Faber E-Tec are certified in accordance with IEC 62619, UL 9540A, UN 38.3 and VDE-AR-N 4110/4120.
The safety concept includes multi-stage fire protection systems (aerosol, perfluorohexane, sprinkler), liquid cooling, gas discharge and real-time monitoring via BMS / EMS. They therefore fulfil the highest European safety and quality requirements.
How can I request a suitable BESS system for my project?
You can submit a non-binding enquiry directly via the enquiry form on each product page (418 kWh, 835 kWh, 3,340 kWh or 5,015 kWh). Our team will then prepare a customised project analysis and determine the optimum system for your application - including technical design, profitability calculation and delivery times.
What is LFP cell technology?
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Is battery storage economical?
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When does a battery storage system amortise?
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Can you earn money with battery storage?
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