We build eco-friendly and affordable battery systems for a sustainable future.

Our solution is TerraBattery.

A greener alternative to current batteries.

TerraBattery is a fully-integrated energy storage system based on nickel-iron cell chemistry. The system is robust and engineered to last as long as your solar panels / wind turbines with daily operations, even in extreme environmental conditions.  It is made out of non-toxic and recyclable materials, safe for you and the environment.

Environmentally friendly

Environmentally friendly

Abundantly available materials (iron and nickel)

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Wide temperature range

-40ºC to +45ºC

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Extremely long life

Minimum 20 years of service life

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Completely recyclable

Potentially Cradle-to-Cradle

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Water-based electrolyte,
non-toxic metals, no explosions

We took the robust technology and developed it further as part of TerraBattery.

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A dedicated controller optimised for nickel-iron cells to increase battery efficiency, reduce hydrogen gas generation, and prolong lifetime.

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A hardware solution to reduce hydrogen gassing and maintenance, eliminating labor-intensive maintenance.

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Battery cells at the end of its service life will be recycled by TerraBattery with transparency.

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Inhouse service to restore up to 95% of the faded battery capacity after years of operation. 

How will it benefit you?

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Sustainability matters


Lower footprint

The battery for impact makers.

  • Achieve sustainability targets and CSR.
  • Increase your brand value.
  • Align with your value & lifestyle.



Become energy-independent.

  • Become off-grid.
  • Bring stability to your energy costs.
  • One steps towards personal freedom.


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Grid reliance


Goodbye grid problems

Grid is not the limit.

  • No more problem with overcapacity in times of sudden surges of surplus electricity.
  • Increase renewable capacity whenever without large investment for grid connection upgrade.


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Renewable system optimization


Stable renewable power

Make better use of the renewable energy you produce.

  • Combat the intermittency of renewable energy by storing it and dispatch for later use.
  • Stop feeding excess energy to the grid.
  • Gain full control of your solar system


All-in-one solution

A smart and flexible system.

  • Resilient to extreme temperatures and weather conditions.
  • A battery that lasts as long as your solar panels.


Already know the required battery size? Then…

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Order today!

You can estimate the price in just few clicks on our purchase page. Click the button below.

Are you unsure about the battery size? Then…

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Request for a consultation

Fill in your details and our team will get in touch with you. We will provide a free preliminary consultation on the size and number of TerraBattery systems for your project.

Consultation form

    What application/reason are you looking to buy a battery for? *

    How much electricity do you consume or intend to per year? *

    How much electricity do you produce or intend to per year? *