2kW Solar Panel System

The most affordable way to start generating your own clean electricity. A compact 2kW system generates up to 2,000 kWh per year — perfect for flats and smaller homes.

2kW

System Capacity

1,700-2,000

kWh Per Year

£300-450

Annual Savings

9-11

Year Payback

Save £300-450 Annually

Reduce your electricity bills with free solar power from just 5 panels

Perfect for Flats & Small Homes

Ideal for 1-bedroom properties, flats, or homes with limited roof space

9-11 Year Payback

Excellent return on investment with decades of free electricity afterwards

0.8 Tonnes CO₂ Saved

Reduce your carbon footprint with clean, renewable energy

Battery Compatible

Easily add battery storage later to maximise your self-consumption

25 Year Warranty

Long-term peace of mind with comprehensive panel and installation warranties

Is a 2kW System Right for You?

A 2kW solar panel system is the perfect starting point for homeowners with limited roof space or modest energy needs. It's the most affordable route into solar energy.

• 1-bedroom flats and apartments
• Single occupants and couples
• Low electricity consumption homes
• Properties with very limited roof space
• First-time solar adopters on a budget
• Supplementary power for key appliances

Technical Specifications

2kW

£3,500

1,700-2,000 kWh/year

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

How much electricity does a 2kW solar system produce?

A 2kW solar panel system in the UK typically generates between 1,700 to 2,000 kWh of electricity per year, depending on your location and roof orientation. This is enough to cover around 50-60% of the electricity needs of a small home or flat.

How many solar panels are in a 2kW system?

A 2kW solar system typically consists of 5 solar panels, using modern 400W panels. This compact setup requires approximately 10-12 square metres of roof space.

Is a 2kW solar system worth it in the UK?

Yes, a 2kW solar system is a great entry-level investment for smaller UK homes or flats. You can save £300-450 annually on energy bills, with the system typically paying for itself within 9-11 years while providing 25+ years of clean electricity.

How much does a 2kW solar panel system cost?

A 2kW solar panel system costs from approximately £3,500 fully installed including VAT. This includes premium panels, a hybrid inverter, full installation, MCS certification, and DNO registration.