Future-proof your home with advanced solar battery storage. At Spectrum Energy Systems, we provide tailored solar battery solutions designed to maximise your energy efficiency, reduce reliance on the grid, and cut electricity bills. Whether you’re pairing storage with a new solar PV system or upgrading an existing setup, our expert team will help you find the right battery for your property and lifestyle.
What Is a Solar Battery and Why Does It Matter?
A solar battery stores the excess electricity generated by your solar panels during the day, allowing you to use it when the sun isn’t shining—such as at night, during overcast weather, or in the event of a power outage. This means greater energy independence and more consistent power for your home. Rather than sending unused energy back to the grid, you can store it and use it when needed.
- Reduce reliance on the grid
- Lower your electricity bills
- Power your home during outages
- Maximise your solar investment
Benefits of Home Solar Battery Storage
- Energy Cost Savings
Store surplus energy and use it during peak times to significantly reduce your electricity bills. - Energy Independence
Generate and store your own electricity to protect yourself from rising energy prices and grid outages. Enjoy greater control over your energy use. - Backup During Power Cuts
Keep essential appliances running during blackouts with a reliable battery system designed for backup power. - Eco-Friendly Living
Reduce fossil fuel use and minimise your home’s carbon footprint by using clean, stored solar energy.
Choosing the Right Solar Battery for Your Home
The ideal solar battery system depends on several key factors:
- Battery Size & Capacity (kWh): How much energy do you need to store?
- Usage Patterns: When and how much energy you consume affects battery type and size.
- Backup Requirement: Do you want to stay powered during grid outages?
- Budget: We’ll match a system to suit your financial goals and return on investment expectations.
Our experienced surveyors will assess your home and energy habits to recommend a customised battery solution.
Types of Solar Batteries We Offer
Tesla Powerwall
A sleek, high-performance option that offers stand-alone capability and can be mounted outdoors. It charges from both solar and the grid—ideal for modern, energy-conscious homes.
Fox Hybrid Battery Systems
Fox batteries offer a reliable and flexible hybrid solution that can be charged via both solar energy and the grid. Perfect for residential properties and small businesses seeking robust, scalable storage.
GivEnergy
A cost-effective, entry-level option compatible with Octopus tariffs. Perfect for homeowners starting out with solar battery storage.
Integrating Solar Panels with Battery Storage
When combined with solar panels, a battery storage system ensures that none of your solar energy goes to waste. Rather than sending excess power back to the grid, the energy is stored for use during evenings, cloudy days, or times of high demand. This means your home can rely more on self-generated power, improving energy independence and cost-efficiency.
- Key benefits include:
Optimised self-consumption of your solar power - Reduced reliance on utility companies and rising tariffs
- Greater control and predictability over your monthly energy bills
Real Homes, Real Results
From listed buildings to new-build homes, we’ve installed battery systems across a wide range of property types.
- David & Marisa’s Grade II-listed home in Nottingham: By combining solar panels, air source heating, and a lithium-ion battery, we helped them reduce their carbon footprint by 27 tonnes annually.
- Modern family home retrofit: We upgraded their underfloor heating system with an air source heat pump and expanded their solar battery storage to 7kWh—cutting 1.7 tonnes of CO₂ yearly.
Maintenance & Battery Replacement
To ensure your solar battery system continues to perform at its best, we recommend an annual service. Our expert maintenance team will thoroughly inspect your system for any signs of reduced performance, potential faults, or wear and tear that could impact efficiency. Regular servicing helps prevent unexpected issues, extends the lifespan of your battery, and maintains optimal energy storage and usage. By keeping your system in peak condition, you’ll continue to enjoy reliable, uninterrupted power and maximise the return on your solar investment year after year.
Funding & Incentives for Solar Batteries
Although there is currently no nationwide funding available for solar battery systems, domestic installations are VAT-free, which offers immediate cost savings. Additionally, some Local Authority schemes may provide grants or financial assistance to eligible homeowners. We recommend checking with your local council to see what support might be available in your area. For further guidance, visit our dedicated Solar Grants page for up-to-date information and eligibility details.
Ask Us About Local Funding Options – Our team is here to help you explore any available incentives and guide you through the process.
Why Choose Spectrum Energy Systems?
- Midlands-based, UK-wide coverage
- Experienced engineers and trusted brands
- End-to-end support – from consultation to installation and aftercare
- Tailored systems for homes of all sizes
Contact Us Today – Let’s power your home with clean, reliable energy.
Get a Free Quote – Start your journey towards energy independence.
What is a solar battery, and how does it work?
It stores extra solar power for use when sunlight isn’t available.
Can solar batteries lower my electricity bills?
Yes, they reduce grid use and save money on energy costs.
Do solar batteries work during a power cut?
Yes, many systems provide backup power during outages.
What size solar battery do I need for my home?
It depends on your energy use, roof size, and backup needs.
Are solar batteries environmentally friendly?
Yes, they help reduce fossil fuel use and carbon emissions.
Are there any grants or funding for solar batteries?
Some councils offer support; VAT is also zero-rated for homes.
How often should I service my solar battery system?
We recommend servicing once a year to ensure top performance
