The Future of Energy Storage: Meet the Eleven Sodium-Ion Battery

At Ecobubl, we’re always looking for the most innovative and sustainable energy solutions for our customers. That’s why we’re excited to introduce the Eleven sodium-ion battery, a game-changer in home energy storage. As an official Eleven Energy installer partner, we’re among the first in the UK to bring this cutting-edge technology to homeowners looking for a safer, more sustainable alternative to lithium.

Why Sodium-Ion Batteries?

For years, lithium-ion batteries have dominated the energy storage market, but they come with limitations—supply chain concerns, high costs, and environmental impact. Sodium-ion technology offers a smarter, more sustainable solution.

Key benefits of sodium-ion batteries:

• More sustainable – Sodium is widely available, unlike lithium and cobalt, reducing reliance on rare and environmentally harmful materials.

• Better cold-weather performance – Unlike lithium, which struggles in low temperatures, sodium-ion batteries maintain efficiency even in freezing conditions.

• Long-lasting and safe – With up to 6,000 charge cycles, the Eleven battery is built to last. It also eliminates risks like overheating and fire hazards.

• Easier to install – The Eleven is designed with installers and homeowners in mind, making the setup process smoother and more efficient.

The Eleven Sodium Battery

Ecobubl: An Official Eleven Energy Installer Partner

As a trusted solar PV and battery storage specialist, Ecobubl is proud to be an approved installer for Eleven Energy. This means we have direct access to the latest technology, exclusive training, and expert support—so you get the best installation experience possible.

What Makes the Eleven Stand Out?

The Eleven sodium battery is designed for modern, energy-conscious homeowners. With 5kWh of storage per unit, it’s ideal for storing excess solar energy and reducing reliance on the grid. Plus, multiple units can be stacked together to increase capacity for larger energy needs.

At Ecobubl, we’ve already started installing these batteries, and the feedback from our team has been incredibly positive. Our head electrician, Ben, found the installation process quicker and more straightforward than other battery systems, making it a great option for new and existing solar setups.

Is Sodium-Ion Right for You?

If you’re looking for a future-proof, eco-friendly energy storage solution, the Eleven sodium battery is a fantastic choice. Whether you're investing in solar for the first time or upgrading your current system, this battery offers efficiency, reliability, and sustainability like never before.

Want to find out more? Contact Ecobubl today to see how the Eleven sodium battery can transform your home’s energy storage