Eleven Energy Sodium
Battery Storage UK

Sustainable Energy with
Eco Partners

At Eco Partners, we are proud to offer Eleven Energy sodium battery storage in the UK, providing homeowners with a cleaner, smarter way to store energy.

As energy prices continue to rise, more homeowners are turning to sustainable energy storage solutions. Sodium battery technology offers an eco-friendly alternative to lithium, helping you store electricity, reduce bills, and increase energy independence

With a combination of advanced battery storage, hybrid inverter technology, and an intelligent energy management platform, Eleven Energy delivers a complete home energy solution.

An Image of the Sodium symbol from the periodic table.

What Is Eleven Energy Sodium Battery Storage?

Eleven Energy sodium battery storage is an innovative way to store electricity at home. Unlike traditional lithium batteries, it uses sodium, which is abundant, sustainable, and environmentally friendly.

So, why is sodium a better choice?

  • Abundant resource: Widely available in natural minerals and seawater
  • Lower environmental impact: Reduced reliance on mined lithium
  • Efficient storage: Ideal for storing energy from Solar PV systems

As a result, Eleven Energy sodium battery storage provides a reliable, long-term energy solution for UK homes.

Why choose sodium over litium?

  • Abundant and Accessible: Sodium is widely available in minerals and seawater.

  • Environmentally Friendly: Sodium batteries have a smaller ecological footprint during production.

  • Efficient Energy Storage: Designed to store electricity from solar PV systems, enabling greater self-consumption.

As a result, Eleven Energy sodium battery storage provides a reliable, long-term energy solution for UK homes.

Why Choose Sodium Battery Storage in the UK?

With the UK moving towards cleaner energy, sodium battery storage in the UK is becoming an increasingly popular choice.

Eleven Energy Systems offer:

  • Sustainability: A greener alternative to lithium batteries
  • Reliability: Long-lasting performance with minimal maintenance
  • Flexibility: Expandable systems that grow with your needs
  • Smart integration: Works seamlessly with modern energy systems

By choosing Eleven Energy sodium battery storage, homeowners can reduce energy costs, maximise renewable energy use, and future-proof their homes.

The Eleven Energy Sodium Battery System

Eco Partners installs the complete Eleven Energy sodium battery system, including:

An Image of the Eleven Energy Sodium Battery Storage Range. Including an expandable battery pack and a hybrid inverter.

The Eleven Energy Sodium Battery System

Eco Partners installs the complete Eleven Energy sodium battery system, including:

  • 4.5 kWh Expandable Sodium Battery Pack

  • 6 kW Single Phase Hybrid Inverter

  • Intelligent Energy Management Platform

Together, these components create a powerful home energy storage solution, designed for efficiency and flexibility.

4.5 kWh Expandable Sodium Battery Pack

The 4.5 kWh sodium battery pack allows you to store excess electricity for later use. Importantly, it is fully expandable, meaning you can increase capacity as your energy needs grow.

4.5 kWh Expandable Sodium Battery Pack

The 4.5 kWh sodium battery pack allows you to store excess electricity for later use. Importantly, it is fully expandable, meaning you can increase capacity as your energy needs grow.

Key benefits:

  • Sustainable sodium battery chemistry
  • Scalable storage capacity
  • Designed for use with solar PV systems
  • Long-term reliability

As a result, you can store energy during the day and use it in the evening, reducing reliance on the grid.

An Image of an Eleven Energy Sodium Stackable Battery Storage Unit.

Eleven Energy Hybrid Inverters – Flexible Power Options for Every Home

The Eleven Energy hybrid inverter range is designed to suit a wide variety of homes and energy requirements. Rather than a one-size-fits-all approach, these systems offer flexible power options, ensuring your battery storage system is perfectly matched to your property.

Eleven Energy offers a full range of single-phase hybrid inverters, including:

An Image of an Eleven Energy Hybrid Inverter. For Sodium Home Battery Storage System.
  • 3.5 kW Hybrid Inverter
  • 5 kW Hybrid Inverter
  • 6 kW Hybrid Inverter
  • 8 kW Hybrid Inverter
  • 10 kW Hybrid Inverter
  • 12 kW Hybrid Inverter

In addition, for larger properties or commercial applications, Eleven Energy also provides a 12 kW three-phase hybrid inverter.

Importantly, each inverter is designed to intelligently manage energy flow between your solar panels, battery storage, and the grid. 

This allows your home to:

  • Use solar energy during the day
  • Store excess electricity in your sodium battery
  • Use stored energy during peak pricing periods

As a result, you can maximise efficiency, reduce reliance on the grid, and lower your electricity bills.

Furthermore, with multiple inverter sizes available, Eco Partners can design a system that is tailored to your home’s energy usage, whether you are installing a small residential system or a larger, more advanced setup.

Intelligent Energy Management Platform

The Eleven Energy management platform gives you complete control over your home energy system. Not only does it provide real-time insights, but it also enables advanced automation.

With this intelligent platform, you can:

An Image of the Eleven Energy Sodium Battery management platform. Three phone Screens showcasing the platform.

The Eleven Energy management platform gives you complete control over your home energy system. Not only does it provide real-time insights, but it also enables advanced automation.

With this intelligent platform, you can:

  • Access real-time and historical data on energy production, consumption, and battery storage
  • Remotely control your system, including charging and discharging schedules
  • Optimise energy usage automatically, for example by heating water via your immersion heater when excess solar energy is available
  • Integrate with other technologies, including EV chargers and air source heat pumps
  • Prevent unwanted battery drain, such as stopping your home battery from discharging into an EV
  • Take advantage of smart tariffs, including compatibility with Agile Octopus tariffs for lower energy costs
  • Retrofit to existing solar PV systems, thanks to AC-coupling capability
  • Set export limits, giving you more control over how energy is used or exported

In addition, the platform uses secure UK-based data hosting, ensuring your energy data is both protected and reliable.

As a result, you gain greater control, improved efficiency, and lower energy costs.

Perfect for Solar PV Homes in the UK

Eleven Energy sodium battery storage works seamlessly with solar PV systems.

During the day, solar panels often generate more electricity than your home needs. Without storage, this energy is exported to the grid. However, with a battery system, you can store that energy for later use.

This means you can:

An Image of a Detached house with solar PV panels on the roof, fitted by Eco Partners Bradford.

Perfect for Solar PV Homes in the UK

Eleven Energy sodium battery storage works seamlessly with solar PV systems.

During the day, solar panels often generate more electricity than your home needs. Without storage, this energy is exported to the grid. However, with a battery system, you can store that energy for later use.

This means you can:

  • Use more of your own renewable energy
  • Reduce reliance on the grid
  • Protect yourself from rising energy prices

Ultimately, this helps you get the most value from your solar investment.

Eleven Energy Battery Storage Without Solar PV

Importantly, Eleven Energy sodium battery storage in the UK does not require solar panels. You can still reduce your electricity bills by combining battery storage with smart energy tariffs.

By using tariffs from Octopus Energy, your battery can charge when electricity is cheapest, typically overnight. Then, you can use that stored energy during peak times when prices are higher.

Octopus Energy Trusted Partner Logo Image

As a result, you can lower your energy bills without installing solar PV.

At Eco Partners, we are proud to be trusted partners of Octopus Energy, helping customers access flexible smart tariffs.

Eleven Energy Battery Storage Without Solar PV

Importantly, Eleven Energy sodium battery storage in the UK does not require solar panels. You can still reduce your electricity bills by combining battery storage with smart energy tariffs.

By using tariffs from Octopus Energy, your battery can charge when electricity is cheapest, typically overnight. Then, you can use that stored energy during peak times when prices are higher.

By using tariffs from Octopus Energy, your battery can charge when electricity is cheapest, typically overnight. Then, you can use that stored energy during peak times when prices are higher.

As a result, you can lower your energy bills without installing solar PV.

At Eco Partners, we are proud to be trusted partners of Octopus Energy, helping customers access flexible smart tariffs.

Even better, when you sign up through us, you can receive £50 account credit, making it even more rewarding to switch.

Take advantage of cheaper energy today!

 Even better, when you sign up through us, you can receive £50 account credit, making it even more rewarding to switch.

Take advantage of cheaper energy today!

Installed by Eco Partners – Trusted Renewable Energy Experts

An Image of a house with the Eco Partners Sodium Battery Storage installer's van parked outside.

Installed by Eco Partners –
Trusted Renewable Energy Experts

At Eco Partners, we design and install renewable energy systems tailored to your home.

Now, with Eleven Energy sodium battery storage, we offer a sustainable, future-ready solution for UK homeowners.

Now, with Eleven Energy sodium battery storage, we offer a sustainable, future-ready solution for UK homeowners.

Future-Proof Your Home with Sodium
Battery Storage UK

The energy landscape is changing quickly. Therefore, investing in sodium battery storage in the UK is a smart long-term decision.

✔ Store renewable energy sustainably
✔ Reduce reliance on the grid
✔ Lower your electricity bills
✔ Gain energy independence

When combined with solar or smart tariffs, sodium batteries provide a complete energy solution.

Contact Eco Partners About Eleven Energy Sodium Battery Storage

Contact Eco Partners About Eleven Energy Sodium Battery Storage

If you are ready to explore Eleven Energy sodium battery storage UK, our team is here to help.

Whether you have solar panels or not, we will design a system tailored to your needs.

Contact Eco Partners today to start saving with smarter energy storage.

Eleven Energy Sodium Battery Logo.