Last updated: January 30th, 2024 at 09:46 am
Solar energy is becoming an increasingly popular option for homeowners and businesses in the UK. In recent years, many people have been turning to solar panels with battery storage as a way to reduce their dependence on traditional energy sources and to save money on their energy bills. However, it is important to understand the cost of solar panels with battery storage in order to make an informed decision about whether this investment is right for you. In this article, we will discuss the key factors that influence solar panels with battery storage cost UK, as well as the potential long-term financial benefits of this investment.
Understanding the Basics of Solar Panels with Battery Storage
To fully grasp the cost of solar panels with battery storage, it’s essential to understand how these systems work. In a nutshell, solar panels convert sunlight into electricity, which is then stored in a battery for later use. However, the type of battery and solar panel can make a significant difference in the overall cost and efficiency of the system. From lithium-ion to lead-acid to flow batteries, there are several options available, each with their own set of pros and cons. Choosing the right battery for your solar panel system is crucial to unlocking maximum savings and efficiency. Let us guide you through the world of solar panel storage and help you get the most out of your investment.
Factors that Influence the Cost of Solar Panels with Battery Storage UK
Solar panels with battery storage cost in the UK can vary widely based on several factors that need careful consideration. The size of the solar panel system is one critical factor that affects the cost of installation, as the larger the system, the higher the cost. Additionally, the type of battery used plays a crucial role in determining the overall cost of the system, as some types can be more expensive than others. Alongside these factors, installation costs, including labor and permit expenses, can also significantly impact the final price. In this guide, we’ll help you understand the different factors that contribute to the solar panels with battery storage cost in the UK, and provide you with price ranges to make informed decisions.
Here are some factors that affects solar panels with battery storage cost UK
Size and Capacity
When planning for a solar panel and battery storage system, it is important to consider the size and capacity as they are key factors in determining the overall cost. On average, a 4kW solar panel system with battery storage costs between £10,000 to £12,000. It’s worth noting that a larger system with a higher capacity will generally cost more, but it will also generate more energy and provide greater energy security. Therefore, it’s important to carefully consider your energy needs and budget before deciding on the size and capacity of your solar panel and battery storage system.
Type of Solar Panel
The type of solar panel used can significantly impact the cost of a solar panel system. Higher efficiency panels tend to be more expensive, but they can generate more electricity from the same amount of sunlight. The two most commonly used types of solar panels in the market are monocrystalline and polycrystalline solar panels. When comparing their cost, monocrystalline panels are more efficient and expensive than polycrystalline solar panels. The cost of your solar panel system will depend on the type of panel you choose.
Solar panel calculation scenario
4KW Solar PV cost – Commonly Used System for UK Households
A commonly installed solar PV array on UK domestic properties is a 4kW solar system. It is usually sufficient to meet the energy needs of a household comprising three to four people. The average cost of a 4kW solar PV system ranges between £5,000 to £6,000 and requires approximately 10 solar panels.
5KW solar PV cost
In case you have a larger household and higher energy requirements, a bigger PV array would be necessary to meet your needs. Typically, a 5kW solar system will require 12 solar panels. The cost of a 5kW solar PV system usually ranges from £8,500 to £10,000.
Cost of Solar PV per KW System in the UK
| System Size | Estimated Costs | Number of Panels |
| 3kW PV system | £5,000 – £6,000 | 8 |
| 4kW PV system | £5,500 – £7,000 | 10 |
| 5kW PV system | £8,500 – £10,000 | 12 |
| 6kW PV system | £10,500 – £12,000 | 16 |
Type of Battery
The type of battery used for storage can impact the cost of the solar panel system. Lithium-ion batteries are more expensive than other types, but they tend to be more efficient and have a longer lifespan. It is essential to select a battery that is compatible with the solar panels and can store enough energy to meet the needs of the household or business. And if you talk about the range of the solar battery price it can cost you between £5000 to £15000, depending on your requirements.
Comparison table showing the costs of different lithium-ion solar batteries in the UK:
| Battery Brand | Usable Capacity (kWh) | Cost | Warranty | Life cycles |
| LG Chem RESU | 6.5 kWh | From £3,500 | 10 years | 6000 |
| Tesla Powerwall | 13.5 kWh | From £5,500 | 10 years | Unlimited |
| Powervault | 4 kWh | From £4,500 | 10 years | > 6000 |
| SolaX | 3.5 kWh | From £4,000 | 10 years | 6000 |
Installation Costs
Installation costs can vary depending on the complexity of the installation, accessibility of the site, and labor costs. It is essential to choose a reputable and experienced installer who can provide a detailed quote for the installation and any necessary upgrades to the electrical system.
Maintenance Costs
Ongoing maintenance costs such as battery replacements and system checks can impact the overall cost of a solar panel system with battery storage. It is important to factor these costs into the overall investment and choose a system that requires minimal maintenance over its lifetime.
Average cost of different solar panels with solar battery storage
We’ve already given you the lowdown on the factors that can impact solar panels with battery storage cost in the UK. Now, let’s talk numbers! Check out the average costs of 4kw and 5kw solar panel systems with battery storage, so you can start planning your sustainable energy future. Don’t miss out on our expert tips to make the most of your investment.
4kW solar panel with battery storage
Imagine paying less for energy bills while contributing to a sustainable future – it’s possible with a 4kw solar panel system and battery storage. This is the ideal fit for an average household in the UK. Curious about the average cost of this eco-friendly energy combo? We’ve got you covered.
4KW solar panels with battery storage cost in the UK
| No of solar panels | 10 panels |
| Battery capacity | 5.2kWh |
| Inverter | 5 KW |
| Price | £10,000- £12000 |
5KW solar panels with battery storage cost in the UK
| No of solar panels | 12 panels |
| Battery capacity | 5.2kWh |
| Inverter | 5 KW |
| Price | £12,000- £13000 |
6-7KW solar panels with battery storage cost in the UK
| No of solar panels | 16 panels |
| Battery capacity | 5.2kWh |
| Inverter | 6KW |
| Price | £14,000- £15,500 |
In conclusion, Solar panels with battery storage are becoming a popular option in the UK for reducing energy bills and reliance on traditional energy sources. However, understanding the factors that influence the cost, such as the size and type of battery and solar panel, is crucial for making an informed investment decision. A 4 Kw solar panels with battery storage cost UK system typically ranges from £10,000 to £12,000, and the type of battery used can impact the overall cost. Selecting the right system size and battery is important to maximize savings and efficiency
