Simulation Report
Smart battery with Dutch software
Can be installed in any room
No more negative energy hours
Take control of your energy usage

Products

BOLT-241 (Flex-e grant) BOLT-107 (cabinet) BOLT-215 (cabinet) BOLT-20 (container)
Batteries
Cabinets (compact storage) Containers (large-scale) Flex-e battery subsidy
BOLT-107

The BOLT-107 is a compact and scalable unit designed for small-scale, industrial, and commercial energy storage. It is highly versatile and features a battery capacity of 107 kWh.

  • On-grid or off-grid: versatile
  • Ideal for: peak shaving, grid load reduction, and energy trading
more info
BOLT-215

The BOLT-215 is apowerful and scalable battery system designed for businesses that want maximum control over their energy consumption and generation.

  • On-grid or off-grid: versatile
  • Ideal for: peak shaving, grid load reduction, and energy trading
more info
BOLT-20

The BOLT-20 is a powerful 20-foot battery container designed for flexible energy storage of up to 2,250 kWh and 1,000 kW of power. Suitable for businesses and communities.

 

  • Durable and easy to transport: suitable for both outdoor and indoor use
  • Versatile: suitable for both on-grid and off-grid applications
more info

For whom

Farmers Transport SMEs Logistics real estate Industry Charging infrastructure Installers Consultants & project partners
Sectors
Farmers Transport SMEs Logistics real estate Industry Charging infrastructure
Partners
For installers Consultants & project partners

Van de Voorde Furniture Industry

Van de Voorde Furniture in Hulst has commissioned five industrial batteries as a strategic component of its sustainable energy supply.

View project

DC Charging Stations

Bolt-DC400 Bolt-DC800
DC Charging Stations
Bolt-DC400 Bolt-DC800
BOLT-DC400

The BOLT-DC400 is an ultra-fast 400 kW DC charger that quickly charges vehicles and is suitable for charging stations, transportation facilities, and bus depots.

  • Up to 400 kW charging capacity
  • Parallel charging of multiple vehicles
more info
BOLT-DC800

The BOLT-DC800 is an 800 kW DC charger, scalable up to 1600 kW, designed for the most demanding charging applications.

  • Up to 800 kW charging capacity
  • Scalable up to 1600 kW
more info

1,000 kWh battery container: scalable energy storage for businesses

A 1 MWh battery container makes it possible to store large amounts of electricity for use at a later time. For businesses facing high energy demand, peak loads, or grid congestion, energy storage can play a key role.

In practice, this means, among other things:

  • Storage of large amounts of energy 
  • Greater control over energy consumption 
  • More efficient use of renewable energy 
  • Less reliance on grid capacity

 

Calculate your return on investment right away

Find the solution that fits your energy project

1,000 kWh battery container

While competitors accept wait times of 12 to 18 months for a grid connection, Boltainer customers with 1,000 kWh of storage are up and running at full capacity within weeks. A container of this size is the standard choice for manufacturing facilities, cold storage and freezer facilities, data centers, and charging stations where peak demand far exceeds the available grid capacity.

The container-based solution requires no structural modifications, no months-long permitting process, and no alterations to the meter box. The system is installed on a concrete slab, connected to the existing electrical system, and is operational as soon as commissioning is complete.

Discover the Container

The benefits of this:

  • High storage capacity within a single system 
  • Suitable for heavy-duty applications 
  • Seamless integration with existing energy infrastructure

 

Typical applications:

  • Industrial sites 
  • solar energy projects 
  • companies with high peak loads

Scalable battery storage

Many energy projects grow over time. That is why battery containers are often designed to be modular. When more storage capacity is needed, the system can be expanded with additional containers.

Discover the cabinets

Advantages of this:

  • Flexible scaling of storage capacity 
  • Adaptable to changing energy demand 
  • Suitable for long-term energy projects

Discover the possibilities of a 1,000 kWh battery

1,000 kWh of energy storage at a single location

BETTER BALANCE BETWEEN GENERATION AND CONSUMPTION

SUPPORT FOR NETWORK CONGESTION

FLEXIBLE USE

RELIABLE ENERGY SUPPLY

Request a simulation report

How does a 1,000 kWh battery container work?

The container holds hundreds of LFP battery cells, grouped into modules and racks that together form a single 1,000 kWh storage system. Whenever your solar panels generate more power than you consume, or the grid provides cheap electricity at night, that energy is fed into the battery via the power conditioner (PCS).

As soon as the production hall starts up, the charging station is full, or the spot price spikes, that process reverses: the container feeds power back into your system. A battery management system (BMS) monitors the voltage and temperature of each individual cell, while the energy management system (EMS) determines the strategy. The latter continuously factors in your consumption pattern, the weather forecast, and current energy prices, ensuring the battery charges at the right time and discharges at the right time.

The result is a system that runs on its own. You set the rules, and the system carries them out.

Get a free simulation report

Benefits of a 1,000 kWh battery

MORE CONTROL OVER ENERGY CONSUMPTION

With 1,000 kWh of storage capacity, control over your energy supply shifts from the grid operator and the spot market to your own company. You decide when to charge, when to feed power back into the grid, and when to use your own generated power.

In concrete terms, this means:

  • purchasing during the cheapest hours of the day instead of paying the evening rate
  • full utilization of self-generated solar power, even when production does not coincide with consumption
  • Predictable energy costs with no surprises on your final bill
  • room to grow without first having to upgrade the power connection

REDUCTION OF PEAK LOAD

The capacity charge for a high-volume consumer connection is calculated based on your highest 15-minute peak of the year. A single 15-minute production peak in January determines what you pay per kW for the next twelve months. A 1,000 kWh Boltainer kicks in at precisely those moments and covers the difference between your consumption and the agreed peak limit using its own storage.

What this means in practice:

  • structurally lower transportation costs due to a decline in the annual peak
  • No need to upgrade the power connection as the business grows
  • less strain on the local grid during peak hours, which creates room for expansion
  • predictable monthly expenses without a single outlier dictating the entire financial statement

BETTER UTILIZATION OF RENEWABLE ENERGY

Many companies with solar panels feed electricity back into the grid during the day at a rate that is a fraction of what they pay in the evening to buy that same electricity back. With 1,000 kWh of storage, your self-generated electricity stays within your own company, regardless of whether production coincides with consumption.

That results in:

  • full self-consumption of solar power instead of selling it back to the grid for minimal compensation
  • the independence of the net metering scheme and what will happen to it in the coming years
  • Higher efficiency for your existing PV system without adding a single panel
  • room to expand solar roof installations, even if the grid connection is already at capacity with feed-in power

1,000 kWh Scalable Energy Solution

A Boltainer has a modular design: start with 1,000 kWh and add additional units later without replacing the existing system. A company’s energy demand in 2026 says little about its demand in 2030, and a battery system that doesn’t scale with the business becomes more of a hindrance than an investment.

What that means in practice:

  • scale up in increments of 1,000 kWh without rendering the existing container obsolete
  • a single EMS that controls multiple units as a single system
  • space for new applications such as charging infrastructure, additional production lines, or heat pumps
  • an investment that adapts to your business plan, rather than the other way around

Boltainer: Smart Energy Storage, Hassle-Free

At Boltainer, you get more than just a battery. We help businesses ensure they always have enough power, reduce costs, and get more out of their own energy. We do this with smart technology, Dutch pragmatism, and proven results.

  • Experience in your industry: from agriculture to logistics and manufacturing.
  • A complete, hassle-free service: from consultation to installation, monitoring, and maintenance.
  • Scalable and future-proof:complies with PGS-37-1 and international standards, and grows with your business.
Request a consultation

“We saved €50,000 on our energy bill in the very first year. Not only did this result in significant cost savings, but it was also a major step toward sustainability. A win-win for our company!”

Review from the agricultural sector

1 MWh battery in 4 smart steps

1

Analysis & Insights

We measure your energy consumption and generation. This allows us to identify exactly where savings can be made and how the battery works best.

  • A clear picture of your opportunities and possibilities.
2

Simulation & Consulting

Using our software, we calculate how much you can save and earn. It’s fully tailored to your situation and goals.

  • That way, you'll know in advance what the benefits are.
3

Installation & Connection

We’ll install the system quickly and connect it to your existing setup. Often without the need for major modifications.

  • Fast and ready to use, wherever you are.
4

Monitoring & Management

Our software lets you see at a glance how much energy you’re storing, using, or selling. This way, you’re always in control and have full visibility.

  • Take control of your energy and maximize your yield.

Our 1 MWh battery containers in action

SOLAR OPTIMIZATION AT AN AGRICULTURAL SOLAR PARK

Overijssel
With the BOLT-20 and forecasting software, an agricultural solar farm no longer feeds electricity back into the grid at low rates, but instead stores it and sells it at the best possible time.

Results

  • Energy stored and managed locally
  • Earning on the EPEX and imbalance markets

Watch the interview

Jumbo Mieremet launches 400 kW fast charger with battery storage

Jumbo Mieremet in The Hague became the first supermarket in the region to install a 400 kW DC fast-charging station with 430 kWh of battery storage. Thanks to the smart use of storage, two cars can charge simultaneously without placing an additional load on the power grid.

Results

  • Fast charging without overloading the grid
  • Charging two cars at the same time

Watch the interview

We love to share success stories

Farmer Dairy farmer

"Our solar panels are really paying off now! With Boltainer batteries and BBT software, we use our own electricity whenever it suits us and save a lot on feed-in tariffs."

Fleet & Equipment Manager Construction company

"We need far fewer diesel generators on the construction site. Combined with battery storage, we now always have a reliable and sustainable power supply, no matter where we're working."

Facilities Manager Industrial sector

"Thanks to Boltainer, we've reduced our energy costs by over 30% and are no longer subject to grid restrictions. Our production is running more efficiently than ever!"

PEACE OF MIND THANKS TO RECOGNIZED CERTIFICATIONS

IEC 62933-5-2

An international standard that ensures the safety and reliability of energy storage systems.

PGS-37-1

Dutch guideline with strict requirements for fire safety and risk management.

THEY SEE THE RESULTS

"Our wind energy is now truly working for us instead of for the grid. Whereas we used to feed cheap electricity back into the grid, we now store it smartly and use it when it benefits us. That gives us peace of mind, security, and extra income."

The results so far:

  • Wind energy stored and used locally
  • Generate extra income through smart energy market trading
  • Relief of the network connection
  • Real-time insights with BBox software
View the case study

WHO IS THE BATTERY CONTAINER FOR?

Logistics

For warehouses and logistics hubs with peak energy consumption due to charging, refrigeration, or internal transport.

  • Reliable peak capacity without overloading the grid

Read more

Industry

For medium-sized businesses that save money through peak shaving and energy trading.

  • Cost control and added value
Read more

Energy cooperatives

For local initiatives that store energy together and want to manage their grid usage intelligently.

  • Collective control over storage and yield
Read more

Solar farms

For efficient storage of excess energy and maximum utilization of solar energy.

  • Increase output and stabilize grid feed-in

Read more

Frequently Asked Questions About the 1000 kWh Battery

Can't find your question here? Please contact us.

How does a 1,000 kWh battery container work?

A 1,000 kWh battery container essentially does just one thing: it buys or stores electricity when it’s cheap, and supplies it when it’s expensive or needed. During the day, the container charges using solar power from the home’s own roof or cheap electricity from the grid, so it can release that energy during the evening peak, at times of high production, or when the spot price skyrockets.

The difference from simply drawing power from the grid: you pay for energy at the cheapest time of day and use it at the most expensive time, without having to adjust your business operations accordingly.

How long will it take to install the 1,000 kWh battery container?

The standard delivery time for the battery container is 90 days.

Who is responsible for maintaining the battery?

Battery maintenance is performed by our own service technicians or by a certified partner. This is done according to a fixed maintenance schedule to ensure that the battery continues to function safely, reliably, and at peak performance.

Will I be assigned a dedicated contact person to work with?

Yes, you will be assigned a dedicated contact person who will guide you throughout the entire process. Your contact person is available to answer your questions and provide support. This helps us keep the lines of communication short and clear.

What happens in the event of a malfunction?

All BOLT batteries are equipped with BoltOS, a smart monitoring system that provides 24/7 remote monitoring via a 4G/5G internet connection. In the event of a malfunction, proactive measures are taken to quickly identify and resolve any issues, often before you even notice them.

Are the inverters built into the container?

Yes, with the BOLT-20, the inverters are built into the container as standard.

Globe

OUR PARTNERS
BOLTAINER is proud to be associated with a wide range of partners from various sectors and regions, including the public sector, the private sector, and local and national governments. We strive to be the partner of choice and to deliver services that meet and even exceed our customers’ expectations.