Thursday, 30 March 2023
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    About Us

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  • Engineering Consultancy

    Consultancy for Industry (telecom,IT,utility, building sector etc)

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  • Repair Services

    Repair of power electronic equipment of any brand

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  • Smart-Building solutions

    KNX worldwide standard for home and building control

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  • Fronius Service Partner

    Fronius inverter installation, commissioning and service

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  • Household Solar Systems

    Mini solar power plants up to 50kW

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  • Outdoor Enclosures

    outdoor battery cabinets

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  • Northstar Batteries

    Northstar lead acid batteries

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Lead-Acid Batteries

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Northstar lead-acid batteries

Established in 2000 by a group of veterans in the lead acid battery industry, NorthStar quickly became an industry leader in designing, manufacturing and deploying an innovative range of batteries and site solutions. NorthStar employs over 600 people worldwide, with offices in Sweden, USA, China, Dubai, Panama, Brazil, Singapore and Malaysia.

NorthStar products are designed to be ultra high performance and premium quality, with a much longer lifetime than standard products.

What puts NorthStar so far ahead of the competition?

  • Innovative design Advanced robotic manufacturing
  • Environmental responsibility
  • Batteries proudly made in the USA
  • Swedish designed cabinets and systems 

Read more: Lead-Acid BatteriesRead more: Lead-Acid Batteries












Telecom Batteries

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NorthStar Telecom Batteries - Designed to suit your needs



NorthStar batteries are used in more than 120 countries around the world. Each country is different in terms of grid availability, operating temperatures, and power requirements. Even in developed countries with very stable grids, power failures can strike at any time.

NorthStar used its global experience to develop batteries to suit every environment and requirement.


The NorthStar telecom battery range at a glance:

  • The NSB Red Battery® uses pure lead technology to provide high energy density and an extended float life of 15+ years, even at elevated temperatures, which dramatically reduces maintenance and replacement costs.  
  • The NSB Blue Battery® recharges up to five times faster than standard AGM batteries, with PSOC compatibility for high cyclic performance - perfect for unstable grids or off grid applications such as hybrid gensets.
  •  The NSB Silver Battery® is a premium, high density designed to offer ten to fifteen years of trouble free service in standby emergency power (float) applications. They are best suited to deliver high power and cyclic capability in semi stable grid applications.

    High energy density allows for maximum backup times, minimizes the battery footprint and reduces floor loads. The Silver Battery has fast recharge times, a long cycle life and a shelf life of two years.


    State-of-the-art construction and automated manufacturing ensure consistency and reliability, with operating temperatures of -40°C to +65°C.




Solar Batteries

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NorthStar Batteries for Solar applications 



NSB Blue Battery® - Fast recharge and high cyclingRead more: Solar Batteries

OFF-GRID solar power plants require battery storage in order to operate during low light conditions. is unreliable, suffering frequent power outages every day. This means daytime recharging, and nighttime discharging which is severely shortening battery life. 
The NSB Blue Technology® offers recharge five times faster and can handle more than three times as many cycles than standard AGM's, thanks to its PSOC compatibility. This not only ensures a more reliable power supply, but also reduces the cost of operation.


NorthStar Battery has pushed the limits of battery design with the innovative NSB 210FT Blue+ that delivers 10% more backup power in the same footprint as a 190FT. 


The NSB 210FT Blue+ uses a unique 23” case and handle design that frees up space for more of NorthStar’s proven AGM thin plate technology, setting a new standard for high energy density 12V telecom batteries.  


Other features of the NSB Blue + Battery® include: 

  • Operates even at extreme temperatures of -40ºC to +65ºC 
  • Advanced 3 stage terminal design to ensure leak-free operation
  • Female M8 brass terminals provide maximum performance
  • Non-halogenated, thermally sealed PPOI plastic casing and cover
  • Flame retardant (UL 94 VO) and LOI of at least 28%
  • Integral handles and front access terminals ensure ease of installation and maintenance
  • Approved as non-hazardous cargo for ground, sea, and air transport
  • Download Brochure