Homeowners across the UK are increasingly considering going solar, but often aren’t sure whether it’s truly worth the investment. One of the most effective ways to make the switch more rewarding is through solar battery storage.
It allows you to store excess energy produced during the day and use it later, helping to lower bills and reduce your reliance on the grid. This practical upgrade brings both independence and efficiency to everyday living.
Since 2014, Apex Doma has guided homeowners toward future-focused solar solutions that balance performance, savings and sustainability. In this guide, we’ll cover how solar batteries work, the benefits they offer, and when they’re most worthwhile.
What Is Solar Battery Storage?
Solar battery storage acts as an energy reserve for your home, letting you use the power your panels generate exactly when you need it most. This means your home can stay powered by solar energy even when the panels aren’t actively producing electricity.
Most modern systems use lithium-ion batteries, known for their long life and strong performance, while lead-acid batteries remain a lower-cost alternative for certain setups.
These systems make solar power more flexible and efficient, helping homeowners depend less on external energy sources and make better use of what they produce.
To see how battery storage could fit into your setup, speak to our solar experts for tailored advice and options.
How Does Solar Battery Storage Work?
Solar battery storage works through a simple process that captures and manages the energy your panels produce.
During daylight hours, your panels generate electricity, which first passes through an inverter to convert it into usable power for your home. Any surplus energy that isn’t immediately used is stored in the battery system for later use.
When the panels stop producing power, such as at night or during cloudy weather, your home automatically draws from the stored energy. Modern systems handle this switch seamlessly, ensuring a constant power supply without manual input.
Apex Doma installs each system with care and precision, tailoring the setup to match your property’s energy habits. This helps your system operate efficiently, giving you dependable solar energy whenever you need it.
Is Solar Battery Storage Worth It?
Solar battery storage is a smart choice for homeowners who want better control over their energy use. It adds flexibility, allowing you to store solar power and use it when it suits your household best.
This setup offers clear financial benefits, as you use a higher share of your own renewable energy and spend less on bills. It also provides peace of mind through greater independence, protecting your home from rising energy costs and supply issues.
Alongside the savings, solar batteries contribute to a cleaner environment by reducing emissions and improving energy efficiency. The payback period usually falls between six and twelve years, depending on your usage and tariff. It’s a practical and rewarding addition to your solar setup.
Solar Battery Costs and Savings
The cost of solar battery storage varies depending on battery size, capacity and energy needs. At Apex Doma, installations typically range from £5,995 to £12,495 or higher, based on the system design and setup required for each home.
Because every property’s energy use is unique, bespoke quotes are the most accurate way to plan your investment. Apex Doma carries out detailed surveys to recommend the right battery system and provides pricing with no hidden fees.
According to GOV.UK, homeowners could save around £500 through the government’s ongoing support for rooftop solar adoption, making the shift to renewable energy even more rewarding.
Request your personalised quote from us today to find out how much you could save with the right system.
Benefits of Adding Battery Storage to Your Solar System
Battery storage has plenty of benefits for homeowners looking to boost the performance of their solar setup.
Here are some of these key advantages:
- Energy flexibility – Stored energy can be used whenever you need it, whether in the evening or during cloudy days.
- Backup power – Keep essential appliances running during power cuts or supply interruptions.
- Efficiency – Use a greater share of your own solar energy instead of sending excess power elsewhere.
- Sustainability – Lower your household emissions and enjoy greener energy use year-round.
Homeowners often appreciate the independence that comes with having their own reliable power source.
So, if you’re thinking about going solar, visit our Solar Advice Hub to see how battery storage can improve your system’s performance and savings.
When Is a Solar Battery Most Worth It?
Solar batteries offer the best value when they match your home’s energy habits and long-term goals. Here are some of the situations where they make the biggest difference:
- High evening energy use – Homes that use most of their electricity at night benefit greatly from stored solar power.
- Rising electricity costs or frequent outages – In areas where prices are high or supply is unreliable, batteries provide stability and control.
- Long-term homeowners – Those planning to stay in their property for several years can see steady savings and a faster return on investment.
- Existing solar users – Adding a battery helps you get better use out of your panels by storing energy instead of exporting it.
Apex Doma takes the time to assess each property carefully and recommend whether battery storage is the right choice for your household.
Apex Doma’s Expertise in Solar Battery Installation
For over a decade, we’ve been helping homeowners find solar solutions that suit their homes and lifestyles.
Our approach is people-focused, putting your comfort and confidence first. We take pride in providing exceptional service and combining it with the latest technology to deliver reliable results.
We believe sustainability should feel straightforward. Our mission is to help people live sustainably and contribute to a cleaner environment. Each battery system we install is chosen for its performance and long lifespan, and our ongoing support keeps everything running smoothly.
Learn our story and see how we make renewable energy simple and built around you.
Are Solar Battery Storage Worth It FAQs
Can I add a battery to my existing solar panels?
Yes, you can add a battery to an existing solar system, and it’s a straightforward upgrade that helps you use your solar energy efficiently and keep your home running smoothly.
Do solar batteries work during power cuts?
Most solar batteries can supply power during a power cut if paired with the right inverter. Some systems need backup capability added, so it’s worth checking your setup first.
How long do solar batteries last?
Solar batteries typically last 10 to 15 years, depending on usage and quality. Well-installed systems with regular checks can keep performing reliably throughout their lifespan.
