Smart and Sustainable Energy Storage
We enable endless energy through great energy storage solutions.
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Turn Your Energy Storage into a Virtual Power Plant
Your cloud-based tool for power generation.
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Meet Our Battery with the Highest Energy Density to Date
Built on lithium-ion battery technology and designed for the telecom networks of the future.
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We envision a world with endless energy. A world where energy no longer comes from finite sources. Where all energy is renewable, and the flow of energy never stops. We believe that this is within reach, but to get there we need great energy storage. This is where we come in.
Energy Storage Solutions
We enable your business to move away from fossil fuels to long-lasting, smart, and recyclable lithium batteries – reducing costs and environmental impact.
Read moreThe Polarium Story
Since 2015, Polarium is on a mission to create the best energy storage solutions in the world. Here is the story about Polarium, our journey to date and future direction, told by Stefan Jansson, CEO, and Carl-Erik Lagercrantz, Chairman of the Board.
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Telecom
Our lithium-powered backup and hybrid solutions enable you to focus on your core business and ensure your customers stay connected hassle-free.
To TelecomCommercial
Our modular energy storage solutions minimize the risk of costly interruptions to your customers’ busy schedules while reducing your energy costs and environmental footprint.
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Industrial
Ensure power reliability, manage your energy costs, and increase the use of renewable energy in energy-intensive industries with our lithium-powered energy storage solutions.
To Industrial– Stefan Jansson, Polarium CEO
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Selected products
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Battery Green 19”4U 250Ah
Optimized for longer backup times. Max charge 100 A (charge control will limit without turning off) and max discharge 100 A. Virtually unlimited parallel operation.
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Battery Green 19”4U 200Ah
Optimized for longer backup times. Max charge 100 A (charge control will limit without turning off) and max discharge 100 A. Virtually unlimited parallel operation.
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Battery 23” 2U 200Ah Nickel Based
For both hybrid and back-up applications that keeps your network up-and-running no matter what site or energy sources you are using. Thanks to the embedded intelligence, Polarium’s 23” 2U 200Ah battery gives you peace of ...
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Outdoor Battery 43Ah
Polarium Outdoor Batteries are designed to power communication equipment in tough outdoor conditions. They require little to no maintenance for a trouble-free operational life. The Outdoor Battery unit is designed for back-up applications up to ...
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Outdoor Battery 8Ah
Polarium Outdoor Batteries are designed to power communication equipment in tough outdoor conditions. They require little to no maintenance for a trouble-free operational life. The Outdoor Battery unit is designed for back-up applications up to ...
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Battery 19”2U 50Ah Nickel Based
Foot print designed to directly replace 100 Ah VRLA batteries. Max charge 50 A (charge control will limit without turning off) and max discharge 100 A. Virtually unlimited parallel operation.
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Battery 19”4U 100Ah Nickel Based
Foot print designed to directly replace 100 Ah VRLA batteries. Max charge 50 A (charge control will limit without turning off) and max discharge 100 A. Virtually unlimited parallel operation.
Battery 19”4U 150Ah Nickel Based
Optimized for longer backup times. Max charge 50 A (charge control will limit without turning off) and max discharge 100 A. Virtually unlimited parallel operation.
Battery 19”4U 200Ah Nickel Based
Optimized for longer backup times. Max charge 100 A (charge control will limit without turning off) and max discharge 100 A. Virtually unlimited parallel operation.
Battery 19″4U 210Ah Nickel Based
Optimized for longer backup times. Max charge 100 A (charge control will limit without turning off) and max discharge 100 A. Virtually unlimited parallel operation.
Battery 19”4U 250Ah Nickel Based
Optimized for longer backup times. Max charge 100 A (charge control will limit without turning off) and max discharge 100 A. Virtually unlimited parallel operation.
Battery 19”4U 100Ah Iron Based
Foot print designed to directly replace 100 Ah VRLA batteries. Max charge 50 A (charge control will limit without turning off) and max discharge 100 A. Virtually unlimited parallel operation.
Battery 19”4U 150Ah Iron Based
Optimized for longer backup times. Max charge 50 A (charge control will limit without turning off) and max discharge 100 A. Virtually unlimited parallel operation.
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Battery 23”2U 100Ah Nickel Based
Foot print designed to directly replace 190 Ah VRLA batteries. Max charge 50 A (charge control will limit without turning off) and max discharge 100 A. Virtually unlimited parallel operation.
Battery 23″2U 110Ah Nickel Based
Optimized for longer backup times. Max charge 50 A (charge control will limit without turning off) and max discharge 100 A. Virtually unlimited parallel operation.
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Power 1500W DC/DC
Coming soon. The Power 1500 W is designed to provide efficient and reliable power as well as peak- shave capability for distributed 48 VDC power requirements in an IP65 enclosure.
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Battery & Power 1500W 45Ah DC/DC
Coming soon. The Battery & Power is a fully integrated system with power conversion and charger, lithium battery, LVD, remote management and smart distribution in an IP65 enclosure.
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Energy Storage Rack 19" 20 256kWh
Fully configured Lithium Ion battery system consisting of twenty 300Ah Energy Storage modules, an integrated battery string BMS all installed in an indoor enclosure to support high energy applications.
Energy Storage Rack 19" 17 218kWh
Battery system consisting of seventeen 300Ah Energy Storage modules, an integrated battery string BMS all installed in an indoor enclosure to support high energy applications. Rack design for various outdoor solutions.
Energy Storage Rack 19" 20 51.8kWh
Battery system consisting of twenty 60 Ah Energy Storage modules, an integrated battery string BMS all installed in an indoor enclosure to support high power applications.
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Energy Storage Module 19" 2U 2.6kWh
Battery module that supports high power applications typically found in UPS type applications with a Charge rate of 1C and a Discharge rate of 4C. Configured for series connection with up to 20 modules.
Energy Storage Module 19" 2U 12.8kWh
Battery module supports high energy applications typically found in utility storage type applications with a Charge rate of 0.5C and a Discharge rate of 0.5C
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Energy Storage Outdoor 20ft 1300kWh
Energy storage outdoor container is an Industrial & Commercial energy solution configured in a standalone 20ft shipping container sized outdoor enclosure rated at 500kW with a energy storage capacity of 1.3MWh
Energy Storage Outdoor AC 436kWh /Energy Storage Outdoor AC 218kWh
Energy storage outdoor AC is an Industrial & Commercial energy solution configured in a standalone outdoor enclosure.
Energy Storage Outdoor DC 436kWh / Energy Storage Outdoor DC 218kWh
Energy storage outdoor DC is an Industrial & Commercial energy solution configured in a standalone outdoor enclosure.
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Latest news
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December 7, 2021
Anna Kinberg Batra and Carola Puusteli Join Polarium’s Board of Directors
With their extensive experience and insight, Anna and Carola will play a key role in Polarium's continued growth journey.
Press release / News
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November 24, 2021
Polarium Ranked a Fast 50 Company
Polarium has been ranked a Fast 50 company by Deloitte Sweden. This means that Polarium is one of the top 50 fastest growing tech companies in Sweden.
News
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