Compare solar quotes

Put up to three quotes side by side. We separate the battery, work out the price per kWp, check the claimed output for your roof and flag anything missing. We do not judge whether a price is fair.

Roof direction

Used only to check the output each quote claims.

Working out sunlight for this location…

Total price (£)System size (kWp)Battery (kWh)Battery price (£)
Scaffolding included?
MCS-certified installer?
Output the quote claims (kWh a year, optional)
Enter the total price and system size.
Total price (£)System size (kWp)Battery (kWh)Battery price (£)
Scaffolding included?
MCS-certified installer?
Output the quote claims (kWh a year, optional)
Enter the total price and system size.

For context, Energy Saving Trust gives around £7,000 for a typical 3.5 kWp system, including scaffolding (about £2,000 per kWp). Prices vary with roof, access and location, so this does not tell you whether a quote is fair. Solar installation has 0% VAT until 31 March 2027.

See the payback on a quote in the solar calculator → · What a solar quote should include →