We make renewable energy available for everyday life

Nilar enables safe and sustainable energy systems through our pioneering battery technology, with a focus on developing and producing batteries, control systems, and the life extending reoxygenating technology for stationary energy storage systems. We collaborate with a selected number of energy storage system providers who offer sustainable, safe and high performing solutions powered by Nilar batteries.

The high performance battery for your energy needs

The safest technology for you and your property

Do good while doing what’s best for you and the planet

Nilar ReOx® 2 batteries
The sustainable choice

With the new cooling technology the air flow between the battery modules is controlled, enabling cooling on the entire surface of each module. Through these technological advancements, the ReOx® battery provides more cycles, generating more energy throughput, and an increased power (C-rate). In addition, the new casing acts as a protecting casing and facilitates installation and safe placement.

Reduce
Our battery production requires 3 times less energy than conventional battery production.
Renewable
Produced with 100% renewable energy to minimise environmental footprint.
Revive
Reoxygenate with ReOx® and extend battery life threefold.
Reuse & Recycle
100% of our batteries are reused or recycled.

Nilar ReOx® 2.0 battery block

Nilar ReOx® 2 battery strings

It has never been easier to do good while doing what’s best for you and the planet.

Nilar batteries are connected as strings in series of 2-5 battery packs to fit customer system voltage, delivering from 2.67 to 6.67 kWh per string. The battery strings are controlled by a Nilar Battery Management System for verification of specified performance. Nilar’s battery technology is based on Nickel Metal Hydride (NiMH) electrochemistry with a water-based electrolyte, which provides both higher safety and enables a longer service life while allowing the components to be recycled and reused.

Reduce. Renew. Revive. Reuse & Recycle. It has never been easier to do good while doing what’s best for you and the planet.

More about sustainability

The safest technology
for you and your property.
Water-based, non-flammable technology with superior safety benefits.

More about safety

The high performance battery for your energy needs.
Reliable. Smart. Efficient.

More about performance

Battery strings overview – Technical specification

Product nameREOX2-240V-2.67kWh
Article number20010013
Size
Nominal voltage, VDC240
Rated energy, kWh2.67
Rated capacity, Ah10
Weight of battery string, kg64.1
Specific energy, Wh/kg41.6
Dimensions of battery string, HxWxD332x360x450
Configuration
Cell structure formulation10S(12S(2S))
Type of battery pack120 V / 1.33 kWh
Number of battery packs2
Product nameREOX2-288V-3.20kWh
Article number20010012
Size
Nominal voltage, VDC288
Rated energy, kWh3.2
Rated capacity, Ah10
Weight of battery packs, kg75.6
Specific energy, Wh/kg42.3
Battery pack dimensions, HxWxD332x360x500
Configuration
Cell structure formulation10S(12S(2S))
Type of battery pack144 V / 1.6 kWh
Number of battery packs2
Product nameREOX2-480V-5.33kWh
Article number20010014
Size
Nominal voltage, VDC480
Rated energy, kWh5.33
Rated capacity, Ah10
Weight of battery packs, kg128.1
Specific energy, Wh/kg41.6
Battery pack dimensions, HxWxD340x720x450
Configuration
Cell structure formulation10S(12S(4S))
Type of battery pack120 V / 1.33 kWh
Number of battery packs4
Product nameReOx2-576V-6.4kWh
Article number20010011
Size
Nominal voltage, VDC576
Rated energy, kWh6.4
Rated capacity, Ah10
Battery pack weight, kg151.2
Specific energy, Wh/kg42.3
Battery pack dimensions, HxWxD332x720x500
Configuration
Cell structure formulation10S(12S(4S))
Type of battery pack144 V / 1.6 kWh
Number of battery packs4
Product nameREOX2-600V-6.67kWh
Article number20010015
Size
Nominal voltage, VDC600
Rated energy, kWh6.67
Rated capacity, Ah10
Weight of battery packs, kg160.2
Specific energy, Wh/kg41.6
Battery pack dimensions, HxWxD332x900x450
Configuration
Cell structure formulation10S(10S(5S))
Type of battery pack120 V / 1.33 kWh
Number of battery packs5

Nilar Battery Management System Best-in-class safety and efficiency

The Nilar Battery Management System (BMS) monitors, controls and protects the batteries to maintain a long service life. The fine-tuned management system optimizes battery operation for best-in-class reliability, safety and efficiency at all time.

BMS functions overview

Supervision:
ability to monitor the batteries during charge and discharge operations.

Customer alert:
alerts the customer when reoxygenating service is recommended.

Cell balancing mode:
rebalancing battery cells to ensure optimal and smooth operation.

SoC:
sophisticated state-of-charge algorithm for Nilar Hydride® batteries.

Events and alarms:
communication and tracking of battery events and operation outside of nominal parameters. 

Fan control:
ability to utilize air cooling in dynamic and efficient ways.

Product catalogue Nilar reoxygenating series 2

System architecture

Nilar provides a complete solution of both hardware and software interfaces between the battery and external control systems. It includes an embedded circuit board design with electrical control posibilites as well as measurement devices. It also includes redundancy for the monitoring and safety of the batteries through a separate circuit.

The Nilar ReOx® Technology

Our patented ReOx® technology balances the electrodes and replenishes the electrolyte by adding a controlled amount of oxygen. This process brings your Nilar Hydride® battery back to its initial 100% capacity, extending its useful life by more than three times.