5kW Solar Panel System

Our most popular solar system for UK family homes. Generate up to 5,000 kWh of clean electricity annually and save up to £1,000 on your energy bills every year.

5kW

System Capacity

4,250-5,000

kWh Per Year

£700-1,000

Annual Savings

7-9

Year Payback

Save £700-1,000 Annually

Substantial electricity bill savings for medium to large households

Ideal for Family Homes

The perfect system size for 3-4 bedroom properties with typical energy usage

7-9 Year Payback

One of the fastest payback periods, making it an excellent long-term investment

2.0 Tonnes CO₂ Saved

Make a significant environmental impact by powering your home with clean energy

Battery Storage Ready

Pair with a 5-10 kWh battery to store excess energy and maximise savings

25 Year Warranty

Comprehensive panel performance and installation warranty for total peace of mind

Is a 5kW System Right for You?

A 5kW solar panel system is ideal for medium to large family homes with typical electricity consumption. It generates enough power to cover most daytime usage and export surplus to the grid for additional income via the Smart Export Guarantee.

• 3-4 bedroom family homes
• Households using 3,500-5,000 kWh/year
• Families with daytime energy usage
• Properties with good south-facing roof space
• Homeowners wanting maximum savings
• EV owners looking to charge from solar

Technical Specifications

3kW

£4,995

2,550-3,000 kWh/year

4kW

£5,800

3,400-4,000 kWh/year

5kW

£6,500

4,250-5,000 kWh/year

6kW

£7,500

5,100-6,000 kWh/year

How much electricity does a 5kW solar system produce?

A 5kW solar panel system in the UK typically generates between 4,250 to 5,000 kWh of electricity per year, depending on your location, roof orientation, and shading. This is enough to power most of the daily needs of a 3-4 bedroom family home.

How many solar panels are in a 5kW system?

A 5kW solar system typically consists of 12-13 solar panels using modern 400W panels. This requires approximately 24-28 square metres of roof space.

Is a 5kW solar system worth it in the UK?

Yes, a 5kW system is one of the most popular sizes in the UK for good reason. It provides excellent savings of £700-1,000 annually, a payback period of 7-9 years, and generates enough electricity to significantly reduce your dependence on the grid.

How much does a 5kW solar panel system cost?

A 5kW solar panel system costs from approximately £6,500 fully installed including VAT. This includes premium 400W panels, a 5kW hybrid inverter, full installation with scaffolding, MCS certification, and DNO registration.