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Smart Solutions for your Customers

STORE YOUR SOLAR ENERGY

Store the energy from your solar panels and wind turbine.

REDUCE YOUR PEAK CONSUMPTION

Optimize your energy bill by lowering your monthly electricity peak consumption.

BALANCE THE ELECTRICITY GRID

Get paid to contribute to the balance of the electricity grid by participating in grid services or imbalance market.

Our battery systems  Our EMS solutions 

PRODUCTS

Our Battery Energy Storage Systems (BESS) and Energy Management System (EMS) help businesses manage energy smarter. From compact battery systems to MWh-scale solutions, our portfolio is flexible, scalable and tailored to your site.

Simulate your savings 

Octave One Plus

Octave One Air

Octave One S

Octave Container

EMS

Octave One Plus

A powerful and scalable 261 kWh LFP battery system for reliable energy storage at industrial scale.

Capacity
261 kWh
Power
125 kW
Cabinet
Outdoor IP54 cabinet with integrated liquid cooling, heating, and fire suppression system
Services
Battery Care
Optimal Control
Octave One Plus (2)

Octave One Air Cooled

A reliable and scalable air-cooled battery solution for efficient energy storage, from 215 kWh to MWh scale.

Capacity
215 kWh
Power
100 kW
Cabinet
Outdoor-rated battery cabinet IP54 with air conditioning and heater
Services
Battery Care
Optimal Control
Octave One_Picture Paint

Octave One S

A compact and scalable LFP battery system for reliable energy storage, with a footprint of just 1.4 m² per cabinet.

Capacity
126 kWh
Power
50 kW
Cabinet
Outdoor-rated battery cabinet IP54 with heating and air conditioning
Services
Battery Care
Optimal Control
Octave One S

Octave 3/4/5 MWh Container

A robust, liquid-cooled battery solution for large-scale energy storage, with capacities of up to 5 MWh per 20ft container.

Capacity
3.343 kWh – 4.179 kWh – 5.015 kWh
Power
Depending on chosen inverter configuration
Container
20ft, IP55 & C4-rated enclosure with liquid cooling
Services
Battery Care
Octave EMS with BMS integration
Octave Container copy

Energy Management System

Turn your energy assets into a smarter, more profitable energy system with intelligent, data-driven control. Easily monitor everything in the Octave Portal.

Key features include:

OctaveEdgebox
Octave One Plus (2)

Octave One Plus

Our next-generation first-life LFP battery system is designed for outdoor installation. The robust IP54-rated enclosure is weatherproof and insulated, and features integrated liquid cooling and heating via a chiller to ensure optimal battery conditions in industrial and commercial applications.

The Octave One Plus is easy to scale thanks to its modular design and guarantees reliable performance in any environment. The bidirectional battery inverter is integrated into the battery cabinet, along with an automatic aerosol fire suppression system for maximum safety.

The total energy storage capacity of the system is 261 kWh, and the inverter power is 125 kW.

Cell Chemistry
Tier 1 LFP CATL​
Capacity
261 kWh
Power
125 kW
Weight
2580 kg
Size (width x depth x height)
1050mm x 1400mm x 2250mm
DC Voltage Range
676V - 936V
Services
Battery Care
Optimale Controle

The outdoor Octave One Plus battery cabinet also comes with complementary services. We offer an advanced Battery Care service to increase the reliability and safety of the battery system, enabled by our patented Battery Cloud technology.

An additional Optimal Control service can also be selected, including peak shaving and grid services.
Octave One Snippet

Octave One Air Cooled

Our first-life battery system is designed for installation in an outdoor environment. The battery cabinet is weather-resistant and insulated, featuring integrated air conditioning and heating to maintain optimal conditions for the batteries when installed outdoors in an industrial or commercial setting.
The Octave One is easy to install and ensures reliable performance in any environment. The bidirectional battery inverter is integrated into the battery cabinet, along with a fire detection and extinguishing system.
The total energy storage capacity of the system is 215 kWh, and the inverter power is 100 kW.

Cell Chemistry
Tier 1 LFP CATL​
Capacity
215 kWh
Power
100 kW
Weight
2450 kg
Size (width x depth x height)
1600mm x 1000mm x 2150mm
DC Voltage Range
648V - 864V
Services
Battery Care
Optimal Control

The outdoor Octave One battery cabinet also comes with accompanying services. We offer an advanced Battery Care service to increase the reliability and safety of the battery system, enabled by our patented Battery Cloud technology. An additional Optimal Control service, including peak-shaving and grid services, can also be selected.
Octave Container copy

Octave Container

Discover our largest energy storage solution. The Octave Container delivers large-scale, reliable energy storage in a robust 20 ft enclosure. Equipped with Tier 1 LFP cells, liquid cooling, and an intelligent BMS, the system ensures maximur

Cell Chemistry
Tier 1 LFP
Capacity
3.343 kWh – 4.179 kWh – 5.015 kWh
Rated Power (DC)
1.672 kW – 2.089 kW – 2.507 kW
Weight
32.8 ton – 38.4 ton – 44.5 ton
Size (width x depth x height)
2438 mm × 6058 mm × 2896 mm
DC Voltage Range
1.040 V – 1.500 V
IP Rating
IP55 (battery room, electrical compartment, and chiller controller)
Cooling & Heating
Liquid cooling and heating via integrated chiller
Cooling capacity: 60 kW @ 35°C
Heating capacity: 27 kW
Fire Protection
Automatic aerosol fire suppression system and deluge sprinkler system
Heat, smoke, CO, and H₂ detection

Why Octave

BESS EXPERTISE

Deeply integrated

Deep integration between BMS, PCS and EMS, with 200+ measurements per second for real-time insights and maximum control over your battery system.

LOCAL FLEXIBILITY

Your site first

Octave optimizes your local energy flows, including peak shaving guarantee enabled by high uptime.

MARKET ACCESS

No lock-ins

15+ optimizers integrated. Easily switch between energy suppliers and optimizers without making changes to your installation.

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Client Stories

Flander Expo Container

Case

Flanders Expo

Flanders Expo is making its energy infrastructure smarter and more flexible with Octave’s 5 MWh Container. The container stores locally generated energy, manages power peaks during busy event days and helps the venue make smarter use of its available grid capacity.

OHL

Case

Eneco & OH Leuven

Belgium's first "energy stadium of the future." Eneco and OH Leuven combine large-scale solar generation with multiple Octave batteries to optimize energy consumption in and around the stadium.

Hans Gheldof

Case

Gheldof Farm

Hans Gheldof runs a mixed farming business. An early adopter of solar energy, he took the next step with 2.3 MWh of Octave batteries. Smart optimization turns the flexibility of his batteries into additional value on the imbalance market.

Our Installation Partners

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