Solar Battery Price in the UK: Complete 2024 Cost Guide
Written By
- Manan Shah
Published on
- 09 Jul 2024
What’s on this page ?
- 01 | Solar Battery Cost Breakdown
- 02 | Detailed Cost Components of a Solar Battery System
- 03 | Benefits and Savings of Installing a Solar Battery
- 04 | Potential Annual Savings
- 05 | Factors Influencing Solar Battery Prices in the UK
- 06 | Available Solar Battery Grants in the UK
- 07 | Future Trends in Solar Battery Prices
- 08 | Environmental Impact of Solar Batteries
- 09 | Tips for Choosing the Right Solar Battery
- 10 | Is a Solar Battery Worth It for UK Homes?
- 11 | Additional Tips for Maximizing Your Solar Investment
Current prices of 9 – 10 kWh solar batteries in the UK provide a quote of £8,000- £9,500 for a standard 4KW solar panel system. When incorporated with the solar panel system itself, which costs between £ 9000 & £ 10,000, then the total expenditure is generally between £ 17500 & £ 19500. Despite these costs being generally perceived to be high at the initial instance, the integration of a solar battery with a solar panel means that you will be able to save much more in the long run and produce and use as much renewable energy as you require, without necessarily relying on the utilities.
01 | Solar Battery Cost Breakdown
Solar battery costs are another critical factor important in deciding on an installation project. Here’s a detailed breakdown of the costs for various system sizes:
- 2kW Solar Panel System
- Required Battery Size: 4 – 5kWh
- Solar Battery Price: £3,500 – £5,000
- Solar Panel Battery Cost: £2,500 – £3,500
- Total Cost: £6,000 – £8,500
- 3kW Solar Panel System
- Required Battery Size: 6 – 7kWh
- Solar Battery Price: £5,000 – £8,000
- Solar Panel Battery Cost: £4,500 – £5,500
- Total Cost: £9,500 – £13,500
- 4kW Solar Panel System
- Required Battery Size: 9 – 10kWh
- Solar Battery Price: £8,000 – £9,500
- Solar Panel Battery Cost: £5,000 – £6,000
- Total Cost: £13,000 – £15,500
- 5kW Solar Panel System
- Required Battery Size: 11 – 12kWh
- Solar Battery Price: £9,000 – £10,000
- Solar Panels and Battery Cost: £7,500 – £8,500
- Total Cost: £16,500 – £18,500
- 6kW Solar Panel System
- Required Battery Size: 13 – 14kWh
- Solar Battery Price: £10,000+
- Solar Panel Battery Cost in UK: £9,500 – £10,500
- Total Cost: £19,500 – £20,500
02 | Detailed Cost Components of a Solar Battery System
To provide a comprehensive understanding of the expenses involved, here is a detailed breakdown:
- Solar Battery: £2,500 – £10,000
- Solar Panels (including installation): £2,500 – £10,500
- Labour Costs (per day): £600 – £1,000
- Maintenance Costs (cleaning panels): £10 per panel.
These figures are approximations and should serve as a guideline. For accurate pricing tailored to your specific requirements, it’s advisable to seek guidance from a qualified professional.
03 | Benefits and Savings of Installing a Solar Battery
The cost of a solar battery might be high at first, but you will likely save a lot when you include the battery in your solar panel purchase. The advantages include:
- Backup Power: Solar batteries proved to be reliable sources of power during power outages as they reactivated when the main source went off.
- Energy Independence: This way, you can opt to store extra energy, which can hopefully help lessen dependence on power providers.
- Efficiency: One of the approaches that can be taken to optimize the effectiveness of your solar panels.
- Grants and Incentives: Obtain a range of grants that have been intended to be used to cater to homeowners who wish to switch to solar energy.
This allows the homeowner to store electricity during off-peak hours, which may be in the morning, evening, or night, depending on the day. This minimizes control of energy use from the grid, specifically during expensive energy times, hence considerably cutting down the total costs in energy bills.
04 | Potential Annual Savings
By combining a solar panel system with a solar battery, you can achieve the following potential savings:
- 1-2 Bedrooms (2-3kW System): £440 annual savings
- 2-3 Bedrooms (3-4kW System): £660 annual savings
- 4-5 Bedrooms (6kW System): £1,005 annual savings.
05 | Factors Influencing Solar Battery Prices in the UK
The cost of solar battery storage systems in the UK can vary widely, ranging from £2,500 to £10,500. Key factors influencing these costs include:
- Household Size: Larger households typically require higher-capacity batteries.
- Battery Capacity: Higher capacity batteries cost more but offer more significant savings.
- Battery Type: The type of battery (e.g., lithium-ion, lead-acid) affects the price.
- Brand: Reputable brands may charge a premium for quality and reliability.
- Installation Costs: Costs can vary based on battery size and whether it is DC or AC coupled.
- Grants and Incentives: Eligibility for grants or tax incentives can reduce costs.
Installation expenses are also influenced by the battery’s size and whether it is direct current (DC) or alternating current (AC) coupled. Solar batteries typically feature a usable capacity ranging from 1 to 15 kilowatt hours (kWh). Higher capacities generally result in higher costs but also greater savings.
06 | Available Solar Battery Grants in the UK
To make solar battery systems more affordable, several grants and incentives are available in the UK:
- Smart Export Guarantee (SEG): This scheme makes provision for an Export Tariff that involves payments between 1p and 20p per kilowatt hour for the excess power fed back into the grid.
- 0% VAT: Valid for new insertion of the battery and solar panel and the restoration of an existing installation through extension with batteries that are not connected to a PV system but tied to the electrical grid.
- Home Energy Scotland Loan: This loan enables funding of up to 75% of installation costs, which, if you’re installing panels, could provide you the necessary financing to earn up to £6,000 using schemes provided by the government.
07 | Future Trends in Solar Battery Prices
Some of the key information includes the upward trend of the adoption of solar energy, which will push down the prices of solar batteries in the future. It has, however, been realized that this trend is a result of advancements in technology and competition in the market. Future considerations for potential solar energy users in the UK include:
Technological Advancements
The type of solar battery commonly used in home systems will be subject to constant changes of refinement therefore meaning that more effective solutions are possible in the future.
Market Competition
This is an advantage because when this occurs, it means that there is stiff competition between different companies, and therefore, there will be a lowering of prices and enhancement of service delivery.
Government Policies
Government promotion through policy formulation and the offer of incentives will be instrumental in how solar energy sources will be made accessible to the populace in the future.
08 | Environmental Impact of Solar Batteries
Beyond the financial benefits, solar batteries offer substantial environmental advantages. By storing and using solar energy more efficiently, households can significantly reduce their carbon footprint. This contributes to the UK’s broader goals of reducing greenhouse gas emissions and combating climate change.
09 | Tips for Choosing the Right Solar Battery
Selecting the right solar battery involves careful consideration of several factors:
- Capacity: Ensure the battery capacity matches your household’s energy needs.
- Efficiency: Look for batteries with high round-trip efficiency to maximize energy use.
- Warranty: Consider the warranty period offered by the manufacturer for added peace of mind.
- Compatibility: Ensure the solar battery is compatible with your existing or planned solar panel system.
- Brand Reputation: Opt for reputable brands known for their quality and reliability.
10 | Is a Solar Battery Worth It for UK Homes?
For households looking to store surplus energy generated during peak sunlight hours for later use, solar batteries provide an excellent solution. This approach reduces reliance on traditional energy providers, enhances energy efficiency, and results in significant savings on energy expenses. When considering the purchase of a solar battery, it’s important to account for both the initial costs and the available grants designed to assist with the high upfront expenses.
11 | Additional Tips for Maximizing Your Solar Investment
To further ensure you get the best value from your solar investment, consider the following additional tips:
- Energy Audits: Get your house energy audited to find some of the areas where you can cut down your energy consumption to a greater degree.
- Smart Energy Management: Adopt techniques in energy management that enable you to update frequently on the energy consumed.
- Future-Proofing: Choose future expandable systems to cater to future increases in the power demands of your household.
- Local Incentives: Find out the local incentives and programs that can help to generate more cash from the adoption of solar systems.
Next Step
Fill out the Contact form below, to speed up the process. Just provide a few quick details about your property, and we’ll put you in touch with our expert suppliers, who will provide you with the industry’s best quotes, and options you have, and will answer any question you might have, absolutely free of cost and without any obligation.
Latest Posts
Save heavy on your power bills
Frequently Asked Questions
Solar battery prices in UK range from £2,500 to £10,500, depending on factors such as the manufacturer, type, and capacity.
A 5kW solar battery storage system typically costs between £9,000 and £10,000, making it a significant investment but one that can lead to substantial long-term savings and energy independence.
The labour costs for integrating a solar battery with an existing solar panel system range from £600 to £1,000 per day, depending on the complexity of the installation.
A 10kW solar battery storage system generally costs between £10,000 and £11,000. This higher-capacity system is ideal for larger households with higher energy needs.
By utilizing grants such as the Smart Export Guarantee (SEG) and the 0% VAT schemes, you can help offset the high initial costs and make solar energy a more affordable option for your home.
