5kW Solar Panel System in the UK
Save heavy on your power bills
If you have a medium-sized house and want to generate more power for your energy needs, a 5kw solar power system is a perfect match. A 5kW solar panel system offers a balance between affordability and efficiency, providing savings on your energy bills while also being suitable for homes with higher energy requirements.
Why People Choose a 5kW Solar Panel System
- Save £400–£1,050 yearly on energy bills
- Reduce dependence on the national grid and use more of your own produced solar electricity
- Ideal for medium-sized houses or those with moderate electricity consumption
- It’s a great option if you're aiming for sustainable energy savings
What is Included in the 5kW Solar Panels System Package?
- Top quality solar panel system from brands that are most trusted
- A high performance inverter
- Stress free installation by our expert team
- Free roof you assessment to ensure the perfect fit for
- Custom design tailored to your home’s energy needs
- No surprises, just smooth installation and energy saving.
No stress. No surprises. Just a smooth switch to solar.
5kW Solar Panel System Performance & Value Overview
Details
What you Get
Daily Power Output
~11.6 – 13.7 kWh
Monthly Output
~350 – 410 kWh
Yearly Output
~4,250 – 5,000 kWh
Typical Annual Savings
£400 – £1,050
Installed Cost (Without Battery)
£7,000 – £9,000
Installed Cost (With Battery)
£11,000 – £13,000
Payback Time (Without Battery)
~8 – 10 years
Payback Time (With Battery)
~10 – 12 years
Good For
Medium-sized homes (4–5 bedroom)
Roof Space Needed
~30 – 36 square meters
Number of Panels
12–13 panels
5kW Solar Panel System with vs Without Battery
While most customers initially go without a battery, a battery can be added later to store energy for use at night. This can help increase energy independence.
Setup
No Battery
With Battery
Annual Power Output
~4,250 kWh–5,000 kWh
~4,250 kWh–5,000 kWh
Use at Night
From the grid
From stored solar
Cost
£7,000-£9,000
£11,000 – £13,000
Annual Savings
£140 – £200
£800 – £1,050
Energy Independence
Only daytime usage
Both day and night use
Is a 5kW Solar Panel System Right for You?
A 5kW system might be the right fit if:
- You live in a 3-5 bedroom house or a medium-sized flat
- Your home has moderate energy needs
- You want great savings on electricity bills
- You may want to add a battery for nighttime energy storage later
Looking at Other Sizes? Here's a Quick Comparison of Popular Solar Panel System Sizes
System Size
No. of Panels
Yearly Output
Yearly Savings
Cost Estimate
Suited For
2kW
5–6
1,700–2,000 kWh
£140–£200
£3,000–£4,000
Small homes/flats
3kW
8
2,550–3,000 kWh
£210–£300
£4,500–£10,000
3–4 bedroom homes
5kW
12–13
4,250–5,000 kWh
£400–£1,000
£7,000–£13,000
Medium-sized homes
6kW
12–14
5,100–60,00 kWh
£1,000–£1,300
£10,000–£12,000
Larger homes (4–5 bed)
10kW
~25
8,500–10,000 kWh
£800–£2,100
£12,000–£16,000
Large homes / businesses
A Step for Starting Your Sustainable Living Journey
A 5kw solar power system offers a balanced approach to energy savings, providing enough power for medium-sized homes without breaking the bank. With the ability to add a battery in the future if you need to upgrade, this system is future-proof, offering an efficient, cost-effective path to a greener home.
Ready to Begin Saving with Solar Energy?
Let’s check how much you can save with a 5kW system tailored to meet your energy needs. Get in touch with us today for an honest, no-pressure consultation!
Common Questions
About the 5kW Solar Panel System
For a 5kW solar system without a battery, expect to pay anywhere from £7000 to £9000, based on panel type, installation complexity, and other system specifics
You can expect savings of between £400 and £1,050 per year, depending on your energy usage.
 Yes, a 5kW solar panel system is the perfect option for medium-sized homes with moderate electrical energy needs.
 Yes! You can add more panels or a battery storage system as your electrical needs grow
 Generally, no special permissions are needed unless there are local regulations
 Installation usually takes 1 or 2 days, with minimal disruption to your daily routine
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