Solar Energy Storage Batteries
Maximise Your Solar Energy with a Retrofit Battery System
Unlock the full potential of your solar panels with advanced semi-solid-state battery storage. By adding retrofit solar energy batteries, you can store the energy your system generates during the day and use it when you need it most. This smart upgrade ensures you maximise your renewable energy investment, reduce your reliance on the grid, and save money.
Retrofit Solar Energy Storage
What Is Retrofit Battery Storage?
Retrofitting is the process of upgrading an existing system with new technology or features. For solar energy users, this means adding battery storage to your current solar panel setup. Instead of sending unused energy back to the grid, you can store it within the solar batteries for later use, making your energy system more efficient and cost-effective.
Battery Storage For Existing Solar Panels
Why Add Battery Storage To Solar Panels?
Increased Energy Independence
By storing your excess solar energy, you rely less on the grid, giving you greater control over your power supply.
Cost Savings
Use stored energy during peak electricity times to avoid higher tariffs, reducing your bills over the long term.
Reduced Carbon Footprint
Storing and using your own solar power means you’re relying less on fossil fuels, helping you to live more sustainably.
Support for the Grid
Using battery storage reduces the demand on the grid, especially during peak times, contributing to a more stable energy infrastructure.
Semi-Solid-State-Batteries For Solar Energy Storage
The Benefits of Semi-Solid-State Batteries
Our semi-solid-state batteries are designed with advanced features that make them a superior choice for retrofitting.
- Enhanced Safety (read more)
Semi-solid electrolytes are less flammable than traditional liquid electrolytes, reducing the risk of fires or leaks. - Higher Energy Density
They store more energy in a smaller size, making them ideal for properties with limited space. - Longer Lifespan
Semi-solid-state batteries last longer and provide reliable performance over many years. - Cost Efficiency
With the same initial investment, their durability and efficiency lead to higher savings over time.
Solar Battery Storage Installations
How Retrofitting Solar Battery Storage works
Assessment
We start with a thorough evaluation of your current solar panel system to determine compatibility and optimal battery capacity.
Customisation
Our team will design a tailored solution to meet your specific energy needs and integrate seamlessly with your existing setup.
Installation
Professional installation ensures your battery is connected and working with minimal disruption to your home or business.
Monitoring and Support
After installation, we provide tools to monitor your system and ongoing support to ensure everything runs smoothly.
Solar Energy Batteries Benefits
Who Can Benefit from Retrofitting Solar Energy Batteries?
- Homeowners: Gain greater energy independence, lower your bills, and reduce your environmental impact.
- Businesses: Use stored energy during peak times to reduce operational costs and improve sustainability credentials.
- Existing Solar Users: Upgrade your current system to make the most of the energy you’re already generating.
Solar Panel Battery Upgrades
Financial Benefits of Retrofitting Solar Energy Batteries
While retrofitting involves an upfront cost, the financial advantages make it an excellent long-term investment.
- Government Incentives
You may be eligible for grants or loans to support renewable energy upgrades. These schemes make it easier to afford the initial installation. - Energy Savings
By using stored energy during peak tariff times, you can significantly reduce your electricity bills. - Export Opportunities
Sell any surplus energy back to the grid and earn money from the energy you generate but don’t use.
Solar Battery Storage & Environmental Benefits
Environmental Impact
Retrofitting solar energy batteries helps you contribute to a greener planet by:
- Reducing Greenhouse Gas Emissions
Storing and using your solar energy reduces reliance on fossil fuels, cutting your carbon emissions. - Supporting Renewable Integration
Energy storage encourages the wider adoption of renewables, helping the UK transition to a sustainable energy future.
Ready To Get Started?
Take the next step towards energy independence and sustainability.
Contact us today to learn more about retrofitting your solar panel system with advanced semi-solid-state batteries. Our friendly team is here to answer your questions and help you find the perfect solution for your needs.
Enhanced Safety with Semi-Solid Battery Technology
Eco-ESS Semi-Solid Battery Technology: Built for Safety
Discover the superior safety features of semi solid state lithium-ion batteries demonstrated in our 300°C Arc testing. The graph illustrates a significant difference in thermal performance between semi solid state and traditional liquid lithium-ion batteries. Semi solid state batteries showcase a dramatically lower maximum temperature rise rate of just 0.235 °C/S, compared to 2.129 °C/S for liquid lithium-ion variants. This slower heat build-up effectively prevents the conditions that lead to thermal runaway, a critical safety hazard in conventional batteries which can reach a dangerous 471.4°C. By integrating semi solid state technology, we are setting new standards for battery safety, ensuring that our batteries are not only efficient but exceptionally secure and stable under extreme conditions.
Why choose Eco-ESS?
Eco-ESS delivers energy solutions designed to give you more control, more efficiency, and more value from your power. Whether you’re storing energy, powering vehicles, or managing on-site usage, Eco-ESS solutions are built to adapt, scale, and perform.
What you can expect:
- Real-time energy control – monitor, store, and distribute energy on your terms
- Grid independence – stay powered even during outages or off-peak restrictions
- Lower energy costs – reduce peak charges, take advantage of off-peak rates
- Seamless integration – connect with solar, EV charging, and grid systems
- Automated optimisation – system manages energy flows for maximum efficiency
- Minimal maintenance – long-life systems designed for reliable daily use
- Scalable infrastructure – grow or adapt your setup as your needs evolve
- Certified security and compliance – ICO standards and ISO-certified quality
Eco-ESS helps you take control of your energy future.
What Our Customers Say
Why Our Customers Trust Eco-ESS for Reliable Energy Solutions
Across the UK, homeowners, businesses, and installers trust Eco-ESS to stay powered during outages, reduce reliance on the grid, and take control of their energy future while saving on long-term energy costs. From solar solutions and battery storage to hybrid inverters, EV charging, and grid-ready backup systems, we deliver smart and reliable solutions built around your needs. Here’s what our customers say about working with us.