Solar panels for home come in a variety of sizes, so, if you’re wondering whether a 4kW solar system is the right fit for your home, you’ve come to the right place. In what follows, we walk you through the specificities of 4kW solar panels, as well as what it takes to pair a 4kW solar system with a battery in the UK.
If you decide that installing a 4kw solar system is the right choice for you, the next step in your green energy journey is to find a reliable solar expert to work with. Looking for a solar panel installer on your own can take hours or even days of tedious research. By the end of it, you might not even have found what you’re looking for.
Instead of wasting your time and energy, let us help you get started in just 30 seconds. By filling in our short form, you can request free non-binding quotes from up to 4 local solar panel installers. They will then reach out to you with quotes for services and you can easily compare installers and figures to find the best deal for your home. Simply click below and get started today!
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If you are considering installing solar panels, you are probably wondering: “What should a 4kw solar system generate per day in the UK?” Well, the answer is that a 4kW system produces around 8 – 9.5kWh of energy in a day, which adds up to an estimated annual output of 2,920 – 3467kWh per year.
That said, there are a few factors that will affect the efficient energy production of your solar panels. One aspect to consider is your location, as solar panels have varying degrees of efficiency per region in the UK. For instance, solar panels in Scotland produce a different amount of energy than solar panels in Wales.
Below you can find a rundown of how much energy a 4kW solar panel system produces in a day per region. Bear in mind that these are estimates that might vary depending on your situation.
|South East England
|North West England
|Up to 10kWh per day
|Up to 8,2kWh per day
|Up to 10kWh per day
|Up to 8,5kWh per day
|Up to 9,6kWh per day
Currently, the cost of solar panels in the UK ranges anywhere from £3,000 to £15,000. 4kW solar panels cost about £7,000 – £8,000 and paired with a solar battery the price can go up to £12,000 – £20,500.
Typically, if you have a 4kW solar panel system, you will require a solar battery with a storage capacity ranging between 10 and 20kWh. This will have significant implications for the total cost of your solar panel system.
Below you can find out more about the price of solar panels, solar battery price, and labour costs in the UK today:
|Components of a 4kw System
|£7,000 – £8,000
|Solar battery (10 – 20kWh storage capacity)
|£5,000 – £12,500
|£1,000 – £2,000
|Maintenance costs per year
|£100 – £200
The estimated return on investment period for a 4kW solar panel system is 10 years. This is because you can expect to save up to £730 on your electricity bills per year and the initial cost of your system is around £7,000 – £8,000. Considering that solar panels have a lifespan of around 25 years, you will be able to enjoy free green energy for more than a decade after breaking even on your investment in a 4kW solar system.
If you pair your 4kW solar panels with a solar battery storage system, your total expenses will be significantly higher, ranging from £12,000 – £20,500. Bearing in mind the savings figures of a 4kW system, you can expect to break even on your investment in solar panels and a solar battery in around 16 – 28 years.
If you are ready to reap the long-term benefits of installing solar panels, the next thing you will want to do is consult a solar panel expert. They can offer you advice tailored to your situation to help you make the most of your 4kW solar system.
Ready to speak to a solar panel installer but have no idea where to find one you can trust? We’re here to help. By filling in our 30-second form, you can get in touch with up to 4 local installers vetted by us. They will then get back to you with quotes for their services and you can choose the one you want to work with. Just click below to request free, non-binding quotes now!
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Before choosing to install 4kW solar panels for your home, you will want to carefully weigh the advantages and disadvantages of such a system.
It makes sense to ask yourself: “Are solar panels worth it?” The answer is yes, a 4kW solar panel system and a solar battery are a great investment! Not only will this allow you to avoid overspending on your yearly energy bills, but you will also be reducing your carbon footprint.
However, before choosing to purchase solar panels and a solar battery, you should bear in mind that they are a long-term investment. A 4kW solar system has a break-even point of around 10 years, and when paired with a solar battery this period goes up to 16 to 28 years.
Even so, since solar panels have a life expectancy of around 25 years, depending on your situation, you will be able to enjoy free green energy for years after you have gotten the return on your investment. To fully benefit from your 4kW solar panels, you will want to ensure that you choose the best solar panels in the UK for your system.
If the benefits of a 4kW solar panel have convinced you or if you’re still on the fence, the next step you will want to take is consulting a solar expert. They can offer you advice tailored to your situation to help you make the most of your solar system.
Fortunately, you don’t have to look any further for a reliable solar panel installer. We work with a broad network of reputable professionals and can help you get in touch with them in no time.
Instead of wasting hours of your time on tedious research, simply fill in our 30-second form and request free, non-binding quotes from up to 4 solar panel installers in your area. Then, you can choose the installer you want to consult and work with. Not only that, but you can also compare quotes to secure the best deal for your new 4kW solar panel system. Simply click below to get started today!
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A 4kW solar panel system produces around 8 – 9.5kWh of electricity in a day. However, depending on your location, the amount of energy your system will produce can be higher or lower.
To store the energy produced by a 4kW solar system, you will need one solar battery with a 10 – 20kWh storage capacity. However, you should bear in mind that this will have implications for the total cost of your solar panel system.
A 4kW solar panel system generally consists of 8 – 10 solar panels, depending on whether you opt for 450W or 350W solar panels. The number of solar panels you require will influence the total cost of your solar system.
Yes, a 4kW solar panel system can generate enough electricity for the average UK household. However, before deciding to install 4kW solar panels for your home, you will want to consider their advantages and disadvantages to ensure that they are the right fit for you.
You can run your electronic appliances with the energy generated by a 4kW solar system. That said, the amount of energy your solar panels can generate depends on your location, so you will want to check how much a 4kW system can produce in your area.