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-107 (cabinet) BOLT-215 (cabinet) BOLT-20 (container)
Batteries
Cabinets (compact storage) Containers (bulk)
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

Most commonly used by

Agricultural cooperatives Energy cooperatives Industry Logistics Horticulture Food sector Solar farms
Get the BOLT-20 brochure
Download

BOLT-20

Smart energy storage for organizations that need a constant power supply. The BOLT-20 is our powerful 20-foot container battery designed for businesses and energy cooperatives that require continuous performance. With a scalable storage capacity of up to 2,250 kWh and power outputs of up to 1,000 kW, this system is designed for peak shaving, grid optimization, and smart energy trading.

Whether it’s a logistics hub, an industrial park, or a local energy network, the BOLT-20 is always ready for use—both on-grid and off-grid.

  • Suitable for peak shaving, trading, and grid optimization
  • plug-and-play container setup
  • Durable and low-maintenance
  • Unlimited scalability and parallel connectivity
  • Complies with PGS-37-1 and IEC 62933-5-2
  • Suitable for both on-grid and off-grid energy projects
HOW DOES IT WORK?REQUEST A FREE REPORT
Key specifications
Battery capacity

The amount of energy that a single battery can store and deliver.

645–2,250 kWh
Rated output power

The maximum power per unit.

300–1,000 kW
Dimensions (WxDxH)

The external dimensions of the container, in millimeters.

6096 x 2352 x 2385 mm
Weight

The total weight of the unit, including internal components.

Approx. 10,000–27,000 kg
View all specifications
HomeProductsBOLT-20

BOLT-20

HOW IT WORKS BENEFITS BROCHURE SPECIFICATIONS FOR WHOM
REQUEST A FREE REPORT

DISCOVER THE BOLT-20

Energy Storage & Buffering

Self-learning control with BoltOS

Peak shaving & grid load reduction

Integration with charging infrastructure and installations

Installation & Setup

Free report Download the brochure

Getting Started with the BOLT-20 Container

1

Location Analysis & Capacity

We analyze your project site, grid connection, and peak consumption to determine the right system.

  • Exact capacity requirements for your situation
2

Investment Advice

Based on your data, we’ll run the numbers on the business case: savings, revenue, and payback period.

  • Financial Analysis & Investment Insights
3

Custom installation

The container solution is deployed, integrated with your infrastructure, and activated immediately.

  • Fully functional system, requiring no modifications
4

Real-time monitoring

You’ll get an immediate overview of your savings and earnings through the app—including trading profits.

  • Complete control over costs and revenues

THE SOLUTION FOR ENERGY SECURITY

The strain on the power grid is growing rapidly. Grid expansion is slow, feed-in tariffs are yielding less, and peak load is becoming increasingly expensive. The BOLT-20 is designed for organizations that need continuous power and want to save money. This powerful battery storage container delivers immediate local power at critical moments: during peaks, grid congestion, or negative feed-in. This keeps you operational—without delays or dependence on the grid.

With smart control via BoltOS and the EMS system, you can get the most out of your energy: you use solar energy more efficiently, actively adjust output during peak times, and earn revenue from energy trading. More control, lower costs, maximum return.

WHY WE DO THINGS DIFFERENTLY AT BOLTAINER

“At Boltainer, we believe in control, continuity, and efficiency. We don’t just build battery systems—we build energy solutions that are ready for the future. Robust, smart, and always reliable—exactly what you need when the grid fails.”

Orlando Founder of Boltainer

PEAK SHAVING

With the BOLT-20, you can avoid peak loads that lead to high grid costs or network issues. Our system provides temporary power at critical moments, precisely when your consumption peaks.

DUTCH AI SOFTWARE

Our fully Dutch-developed EMS software intelligently manages battery consumption using real-time data and smart algorithms. It operates without relying on the internet or the cloud—so there are no cybersecurity risks.

Earn from Energy, Prevent Loss

Maximize your revenue by trading smartly on energy markets such as EPEX or the imbalance market. Sell surplus energy automatically at the right time and avoid costs when prices are negative.

Smart energy storage, built for maximum performance

SCALABLE

Thanks to the BOLT-20’s modular design, you can scale up effortlessly and without limits. This allows you to perfectly match capacity and power to your usage.

Your immediate benefit:

  • Expandable with additional units
  • Capacity tailored to your growth

Safety

With features such as a Novec fire suppression system, an emergency stop button, and a Storz coupling, you can be sure of safe and reliable performance.

Your immediate benefit:

  • in accordance with PGS-37-1
  • complies with IEC 62933-5-2

ENERGY MANAGEMENT

The integrated EMS system automatically manages your energy consumption, peaks, and storage for maximum control and efficiency.

Your immediate benefit:

  • Real-time monitoring & reporting
  • Smart peak shaving & balancing

MAXIMUM PERFORMANCE

Snelle laad-/ontlaadtijden (<200ms) en realtime monitoring zorgen voor maximale responssnelheid en beschikbaarheid.

Your immediate benefit:

  • Optimal power balance
  • Smart error detection

DOWNLOAD THE BOLT-20 BROCHURE

Everything you need to know about our most powerful container battery

Wondering if the BOLT-20 is right for your location, peak demand, or project? In this brochure, you’ll discover how this 20-foot container battery optimizes your energy consumption, even without a heavy-duty grid connection.

  • Technical specifications and applications
  • Understanding both on-grid and off-grid options
  • Peak shaving, grid load reduction, and energy trading
  • For logistics, industry, solar farms, and energy cooperatives

Request the brochure now

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Organizations about Boltainer

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."

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."

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

SPECIFICATIONS BOLT-20

AC PARAMETERS (POWER CONNECTED)

Rated power

The maximum continuous power output of the system.

300–1,000 kW
Mains voltage range

The voltage range within which the battery operates safely and stably.

15%
Power frequency range

The frequency range within which the system may remain connected.

2 Hz
DC component

The constant, unchanging component of an electrical signal

<0.5%In
Adjustable power factor range
1 (lead) to 1 (lag)
Tension

Type of system power connection (e.g., 3-phase, 4-wire).

3W+N+PE, 380
Nominal grid frequency

The standard frequency of the grid with which the system is synchronized.

50 Hz
Current waveform distortion rate

Degree of distortion in the supplied current; indicates power quality.

<3%(Rated voltage)
Power factor

Adjustable power factor range

>0.99 (Rated voltage)
Overload capacity

The ability to temporarily handle additional load beyond the rated maximum.

110% Long-term

AC parameters (off-grid)

Rated power

The maximum continuous power output of the system.

300–1,000 kW
Current waveform distortion rate

Degree of distortion in the supplied current; indicates power quality.

<3%(Linear Load)
Tension

Type of system power connection (e.g., 3-phase, 4-wire).

3W+N+PE, 380
Nominal grid frequency

The standard frequency of the grid with which the system is synchronized.

50 Hz
Overload capacity

The ability to temporarily handle additional load beyond the rated maximum.

110% Long-term

BATTERY (LITHIUM IRON PHOSPHATE)

Energy per module

How much energy a single battery module stores.

215 or 281 kWh
Total storage capacity

The total amount of energy the system can store.

645–2,250 kWh
Fire suppression system

Type of integrated fire prevention system.

NOVEC
Number of modules

The number of battery modules in the system.

3–8
Air conditioning

System for active battery cooling and heating.

Cooling and heating
Number of charge cycles

How many times the battery can be charged and discharged (lifespan).

≥6000

BASIC PARAMETERS

Dimensions (WxDxH)

The external dimensions of the container, in millimeters.

6096 x 2252 x 2385 mm
Insulated transformer

Optional internal transformer for electrical isolation.

Optional
IP rating

Degree of protection against dust and water.

IP54
Relative humidity

Permissible humidity without condensation.

0–95% (no condensation)
Maximum working height (m)

The maximum altitude at which the system operates efficiently.

4000 (2000 derating)
Communication

Physical interfaces for data communication with other systems.

RS-485, CAN, LAN
Weight

The total weight of the system, including battery modules.

Approx. 10,000–27,000 kg
Power outage
Optional: STS
Operating temperature

The temperature range within which the system operates stably.

-20 to 55°C (derating above 45°C)
Cooling

The method used to thermally control the system (e.g., smart air cooling).

Smart Air Cooling
Display
Touchscreen
Communication Protocol

Supported data exchange protocols.

Modbus RTU, Modbus TCP, CAN 2.0B

WHO IS THE BOLT-20 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

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

How long does it take to install the BOLT-20?

The standard delivery time for the BOLT-20 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.

Negative electricity prices? Turn them into a strategic advantage

In 2025, a record number of hours with negative electricity prices was once again reached. Especially during the day, when large-scale solar installations are generating at maximum capacity, feeding electricity back into the grid is increasingly yielding less revenue or even costing money.

The BOLT-20 prevents large-scale energy loss. With a storage capacity of up to 2,250 kWh and a power output of up to 1,000 kW, you can temporarily store excess energy and use it when prices are favorable or when additional power is crucial.

Boltainer Simulation Report

Related products

BOLT-10

A mobile 10-foot battery container with expandable storage capacity up to 645 kWh and power output up to 300 kW. Ideal for construction companies and industrial projects in need of a reliable power supply.

View this product
  • Durable & easy to transport: suitable for both outdoor and indoor use
  • Versatile: suitable for both on-grid and off-grid applications