Current results with aggregator: 
Payback period of 1.7 years
We show what developments have been made at the product and software level so that users can benefit. Feel free to contact us or leave your details for more information.for lower costs and reliable energy.
High quality Battery Storage Containers
ChargeBlock containers were developed in collaboration with Bakker Sliedrecht, a leading specialist in electrical engineering solutions. This collaboration has resulted in a high-quality product that excels in performance and reliability.  

By combining Bakker Sliedrecht's expertise in electrical systems with ChargeBlock's innovative container solutions, we are able to offer an energy storage system that is not only efficient and scalable, but also meets the highest industry standards.

1.2 MWh / 600 kW

Battery Container
LiFePo4 battery rack
x4
Energy configuration
2.09 MWh
Power output/input
1 MW
Size
20ft 6.06*2.44*2.59 m
Warranty
10 years / 6,000 cycles

2 MWh / 1 MW

Battery Container
LiFePo4 battery rack
x4
Energy configuration
2.09 MWh
Power output/input
1 MW
Size
20ft 6.06*2.44*2.59 m
Warranty
10 years / 6,000 cycles

3.2 MWh / 1.6 MW

Battery Container
LiFePo4 battery rack
x8
Energy configuration
3.2 MWh
Power output/input
1.6 MW
Size
20ft 6.06*2.44*2.59 m
10ft 2.99*2.44*2.90 m
Warranty
10 years / 6,000 cycles

4 MWh / 2 MW

Battery Container
LiFePo4 battery rack
x10
Energy configuration
4.17 MWh
Power output/input
2 MW
Size
20ft 6.06*2.44*2.59 m
20ft 6.06*2.44*2.59 m
Warranty
10 years / 6,000 cycles

5 MWh / 1.25 MW

Battery Container
LiFePo4 battery rack
x12
Energy configuration
5.2 MWh
Power output/input
1.25 MW
Size
20ft 6.06*2.44*2.59 m
10ft 2.99*2.44*2.90 m
Warranty
10 years / 6,000 cycles

5 MWh / 2.5 MW

Battery Container
LiFePo4 battery rack
x12
Energy configuration
5.2 MWh
Power output/input
2.5 MW
Size
20ft 6.06*2.44*2.59 m
20ft 6.06*2.44*2.59 m
Warranty
10 years / 6,000 cycles

1.2 MWh / 600 kW

Battery Container
LiFePo4 battery rack
x4
Energy configuration
2.09 MWh
Power output/input
1 MW
Size
20ft 6.06*2.44*2.59 m
Warranty
10 years / 6,000 cycles

2 MWh / 1 MW

Battery Container
LiFePo4 battery rack
x4
Energy configuration
2.09 MWh
Power output/input
1 MW
Size
20ft 6.06*2.44*2.59 m
Warranty
10 years / 6,000 cycles

3.2 MWh / 1.6 MW

Battery Container
LiFePo4 battery rack
x8
Energy configuration
3.2 MWh
Power output/input
1.6 MW
Size
20ft 6.06*2.44*2.59 m
10ft 2.99*2.44*2.90 m
Warranty
10 years / 6,000 cycles

4 MWh / 2 MW

Battery Container
LiFePo4 battery rack
x10
Energy configuration
4.17 MWh
Power output/input
2 MW
Size
20ft 6.06*2.44*2.59 m
20ft 6.06*2.44*2.59 m
Warranty
10 years / 6,000 cycles

5 MWh / 1.25 MW

Battery Container
LiFePo4 battery rack
x12
Energy configuration
5.2 MWh
Power output/input
1.25 MW
Size
20ft 6.06*2.44*2.59 m
10ft 2.99*2.44*2.90 m
Warranty
10 years / 6,000 cycles

5 MWh / 2.5 MW

Battery Container
LiFePo4 battery rack
x12
Energy configuration
5.2 MWh
Power output/input
2.5 MW
Size
20ft 6.06*2.44*2.59 m
20ft 6.06*2.44*2.59 m
Warranty
10 years / 6,000 cycles
Innovative solution
ChargeBlock is distinguished by an integrated solution that combines the PCS, transformer and RMU in a single AC container. This design enables fast and efficient installations without extensive on-site facilities. This saves cost and time, making the system ideal for large-scale energy storage projects.

4 MWh / 2 MW

Battery Container
LiFePo4 battery rack
x10
Energy configuration
4.17 MWh
Power output/input
2 MW
Size
20ft 6.06*2.44*2.59 m
20ft 6.06*2.44*2.59 m
Warranty
10 years / 6,000 cycles

5 MWh / 1.25 MW

Available soon

Battery Container
LiFePo4 battery rack
x12
Energy configuration
5.2 MWh
Power output/input
1.25 MW
Size
20ft 6.06*2.44*2.59 m
20ft 6.06*2.44*2.59 m
Warranty
10 years / 6,000 cycles

5 MWh / 1.25 MW

Available soon

Battery Container
LiFePo4 battery rack
x12
Energy configuration
5.2 MWh
Power output/input
2.5 MW
Size
20ft 6.06*2.44*2.59 m
20ft 6.06*2.44*2.59 m
Warranty
10 years / 6,000 cycles
Would you also like a no-obligation survey by our partner Bakker-Sliedrecht? Take the first step and let us make a free calculation for you to see which product suits you best and what the business case will be. The next step is a site visit with ChargeBlock and Bakker-Sliedrecht for the walk-through.

Highlights of collaboration with Bakker Sliedrecht

Broad industrial solutions
Electrical systems are supplied for the marine sector as well as heavy industries and hospitals, with worldwide application.
New construction, renovation and maintenance
Solutions for new construction, renovation and maintenance inspections allow versatile deployment in different sectors, always with customization.
Own production and installation
Switchboards and panels are designed and manufactured in-house, then tested and installed worldwide to the highest standards.
International projects
Systems are supplied for large international projects, such as the world's largest cutter suction dredger, and customized systems for advanced crane vessels.
Rigorous quality testing
All manufactured systems are thoroughly tested prior to installation to ensure reliability and quality when delivered to customers, regardless of location.
Security and education
Workplace safety is encouraged, while actively contributing to the improvement of technical education through ongoing engagement.
Nearly 100 years of experience
With nearly 100 years of experience, there is a proven track record of stability, expertise and innovation in electrical engineering solutions worldwide.
End-to-end service
A full end-to-end service is provided, from design and manufacturing to installation and commissioning of complex systems worldwide.

Highlights of collaboration with Bakker Sliedrecht

Broad industrial solutions
Electrical systems are supplied for the marine sector as well as heavy industries and hospitals, with worldwide application.
New construction, renovation and maintenance
Solutions for new construction, renovation and maintenance inspections enable versatile deployment in different sectors, always with customization.
Own production and installation
Switchboards and panels are designed and manufactured in-house, then tested and installed worldwide to the highest standards.
International projects
Systems are supplied for large international projects, such as the world's largest cutter suction dredger, and customized systems for advanced crane vessels.
Rigorous quality testing
All manufactured systems are thoroughly tested before installation to ensure reliability and quality upon delivery to customers, regardless of location.
Security and education
Workplace safety is encouraged, while actively contributing to the improvement of technical education through ongoing engagement.
Nearly 100 years of experience
With nearly 100 years of experience, there is a proven track record of stability, expertise and innovation in electrical engineering solutions worldwide.
End-to-end service
A full end-to-end service is provided, from design and manufacturing to installation and commissioning of complex systems worldwide.
More strategic partnerships

Filip Breeman

Chief Executive Officer (CEO)
With a background in Civil Engineering (TU Delft) and a Pre-Master of Science in Management (Nyenrode), I have turned my passion for energy storage into ChargeBlock. We provide customized, innovative solutions that contribute to a more sustainable and efficient energy future for both residential and commercial customers.

Joep Koolen

Chief Commercial Officer (CCO)
With a Bachelor's degree in Business Administration from Inter College Business School, I put my commercial skills to use as Chief Commercial Officer at ChargeBlock. My passion for business management and sustainability comes together in this role, where I am responsible for driving growth and developing commercial strategies.
ChargeBlock offers unique BESS solutions not available elsewhere on the market. With modular flexibility, advanced technology, and unmatched safety and reliability, the design and layout offers practical advantages for both current and future projects.
Efficiency in Operation & Maintenance
The standardization and modularity of our battery containers optimize engineering, installation and maintenance (O&M) costs on a project-by-project basis.
Modularity and Flexibility
The use of 20ft containers, which can be easily adapted to specific project requirements, provides a high degree of scalability and flexibility.
Security and Redundancy
Our battery containers include the segregation of DC conductors, which adds an extra layer of safety and reduces the likelihood of a DC short circuit.
Optimized Temperature Control
With our products, the PCS and switchgear (heat sources) are placed in a separate compartment and, from 3 MWh onwards, in a 10/20ft AC container, separate from the DC container, for optimal temperature control.
Sustainability
By using environmentally friendly materials and battery recycling, we meet high ESG standards and actively contribute to sustainability.
Reduced DC fault currents
Separate PCS circuits reduce fault currents and capacity loss, improving reliability and performance. In the event of faults, the rest of the system remains operational.
Efficiency in Operation & Maintenance
Our systems optimize installation and maintenance processes, enabling significant savings in operational costs.
Modularity and Flexibility
The use of 20ft containers, which can be easily adapted to specific project requirements, provides a high degree of scalability and flexibility.
Security and Redundancy
Using several smaller batteries and placing PCS, transformers and switchgear in separate containers reduces capacity loss.
90% Deep Discharge
Separating heat-producing equipment such as PCS into a separate 20ft container improves efficiency and extends battery life. 
Fully Waterproof (IP65)
By using environmentally friendly materials and battery recycling, we meet high ESG standards and actively contribute to sustainability.
Reduced DC fault currents
Separate PCS circuits with single DC battery rings reduce DC fault currents and limit capacity loss in case of failure.
Remote monitoring and smart management with AI
Timeline of an application
This process is designed to provide maximum transparency. We want to make it as simple as possible for the customer, so you have the full picture without any commitment. You get an understanding of the business case, the cost of the system as well as the installation - all up front, before you get locked into anything.
Leading in Energy:
The Future is Now
Discover how we are transforming your energy management with breakthrough technologies. We'll keep you the first to know about new launches that make your business smarter, more efficient and more independent. The future of battery containers starts here-sign up for exclusive updates on new product launches.
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