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AnswerHow much do solar panels cost for a 5-bedroom house?
Solar panels for a 5-bedroom house cost roughly £9,600–£12,000 installed for a 6.0 kWp system, before any battery.
| System | 6.0 kWp (15–18 panels) |
|---|---|
| Cost | £9,600–£12,000 |
| Battery (optional) | +£3,000–£6,000 |
2026 figures, based on Energy Saving Trust, Ofgem & gov.uk data · always confirm with a professional survey.