Solar batteries are becoming increasingly popular and are now a common feature in most of the solar panel installations we carry out for UK homeowners. In this article, we highlight four key benefits of installing a solar battery at home and explore the question: Are solar batteries really worth it?

What are the benefits of getting a solar battery?

1. Solar batteries can help you to use more of your solar power

While solar panels can generate plenty of electricity, they only power your home when the sun is shining. With electricity prices around 29p per kWh and export tariffs ranging from just 1p to 20p, it makes financial sense to store your excess solar energy for use after dark. Not only can this save you money, but it also helps lower your carbon footprint by reducing your reliance on grid electricity.

2. Solar batteries unlock higher rate export tariffs

Speaking of export tariffs, some energy suppliers offer exclusive, higher-rate deals for homes that install a solar battery. By storing excess solar energy and exporting it strategically, you can maximise your savings through the Smart Export Guarantee (SEG).

UK Eco Energy Solutions ensures your solar panel and battery system is fully compliant with SEG requirements, helping you access the most competitive export rates available—sometimes as high as 20p per kWh, depending on your chosen supplier. With a properly configured system, you can take advantage of time-of-use tariffs, charge and store energy at cheaper rates, and export during peak pricing periods.

During your consultation, our team will guide you through the best tariff options for your setup, helping you get the most value from your solar investment.

3. Solar batteries open up the benefits of smart tariffs

Many energy suppliers offer smart tariffs that provide lower electricity rates during off-peak hours. These tariffs are designed to help homes using energy-intensive, low-carbon technologies like heat pumps and electric vehicles reduce their energy costs. With a solar battery, you can maximise the benefits of a smart tariff by charging your battery when rates are lowest and using the stored energy during peak times—saving you money year-round. Our expert team can help you choose which of our two smart tariff options best fits your home’s energy needs.

4. Some solar batteries protect you from power outages

The UK’s electricity grid is typically reliable, with 77% of households experiencing less than one power cut annually. However, about 4% of homes encounter outages every few weeks, sometimes lasting several hours.

To safeguard against these disruptions, many solar batteries now include backup power features that automatically switch your home to stored energy during an outage.

When it comes to the installation of solar panel hybrid batteries, UK Eco Energy Solutions Ltd. provides a service that is second to none. We are Duracell Platinum Partners so we guarantee support and quality.

5. Solar batteries last the test of time

Solar batteries generally have a lifespan of around 15 years and come with at least a 10-year warranty to guarantee consistent performance and energy output. While the initial investment can be substantial, a solar battery can greatly increase the value of your solar panels and help you take full advantage of smart tariffs. During a no-obligation quote, we’ll review your budget and household energy usage to help you decide if a solar battery is the right fit for your home.