Scottish homeowners typically pay between six thousand and thirteen thousand pounds for a solar panel system. This page benchmarks quote prices against MCS installer data so you can check whether your quote is fair.
Covering installations across:
How do typical Scottish solar quotes compare to MCS data?
Most quotes fall within the MCS average range for each system size. Premium panel brands like Sunpower and REC Alpha sit at the higher end, while tier-1 brands like Jinko and Canadian Solar offer strong value at the lower end.
Lower-mid range — good value for a reliable tier-1 panel brand.
Comfortably mid-range — a fair price for Q-Cells with standard installation.
Lower end of range — strong value without compromising on equipment quality.
Above average, but Sunpower Maxeon panels carry 22.8% efficiency and a 40-year warranty — one of the few cases where a premium is justified.
Competitive — REC Alpha typically commands a £300–£500 premium over mid-range brands.
Lower end of range — excellent value for a well-regarded mid-range panel brand.
Mid-range — a reasonable price for one of the best panel brands available.
What should a fair solar quote include?
A fair quote is itemised, names every component and states who does what. Price alone tells you little: two quotes at the same price can include very different panels, inverters, warranties and extras. Use the checks below to compare like with like.
System size in kWp
The total panel capacity, plus the number of panels and their individual wattage.
Panel and inverter models
Exact make and model numbers, not just a brand name, so you can check datasheets.
Performance estimate
An annual generation estimate calculated using the MCS method for your roof.
Scaffolding and access
Whether scaffolding, bird mesh and any roof repairs are included or extra.
Grid notification
Confirmation that the installer will notify or apply to the network operator (DNO).
Certificates and handover
An MCS certificate for the installation, electrical certificates and a handover pack.
Warranties
Separate product, performance and workmanship warranty terms, and who backs each one.
Payment terms
Deposit size, stage payments and what protection applies. Interest-free credit up to £30,000, subject to status.
Go deeper with our solar quote checklist and why solar quotes vary.
Get Your Own Solar Quote
Want to see how your quote compares? Get a no-obligation quote from our installer, working through MCS-certified partners, and we will show you exactly where it sits against MCS data.
Check Whether Your Solar Quote Is Fair
Get your no-obligation quote and see how it compares to MCS data from Scottish installations. No pressure, no obligation.
Compare QuotesSolar Quote Price Analysis FAQs
Compare the quoted price against the MCS average range for the same system size and panel brand. If it falls within that range and is fully itemised, it is likely fair. Quotes well above or below the range warrant further questions.
Price differences usually come down to panel brand, inverter type, whether a battery is included, scaffolding costs, and the installer's overheads. The cheapest quote may use lower-specification equipment, so compare like-for-like before deciding.
Interest-free credit up to £30,000, subject to status.
Call us on 0141 230 0198 or use our online form. We arrange a no-obligation survey, then send a written no-obligation quote.
Last updated: October 2026