Compare real prices from MCS-certified installers near you — with 0% VAT and Smart Export Guarantee payments for the electricity you sell back. Free, no obligation, takes 60 seconds.
Based on 2026 UK installed pricing, the current Ofgem price cap (24.7p/kWh) and typical Smart Export Guarantee rates of 12–15p/kWh.
Estimates only, including bill savings and Smart Export Guarantee income. Actual figures depend on your roof, usage, location and installer. Get exact quotes below.
Typical fully-installed prices including panels, inverter, mounting, electrical work and DNO notification — at today's 0% VAT.
| System Size | Typical Home | Price Range (Installed) | Est. Annual Output | |
|---|---|---|---|---|
| 3 kWp | 1–2 bed home / flat | £4,500 – £6,500 | ~2,550 kWh | Starter |
| 4 kWp | Average 3-bed home | £5,500 – £8,000 | ~3,400 kWh | Most Popular |
| 5–6 kWp | Larger home / EV owner | £7,000 – £9,500 | ~4,250–5,100 kWh | Best Value/kW |
| 4 kWp + battery | Maximise self-use | £8,000 – £14,000 | ~3,400 kWh | Energy Independence |
VAT on solar and battery installations is 0% until 31 March 2027 (rising to 5% after). The Smart Export Guarantee pays you for electricity you export — major suppliers currently pay around 12–15p/kWh (compare the best SEG rates here). Output estimates assume ~850 kWh per kWp per year.
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