Solar Panel Installation FAQ

A typical residential solar panel and battery system costs between £5,000 and £20,000 depending on system size and your property. Solar panels are currently VAT-free (0% VAT) until at least March 2027, saving you around £1,600–£2,400. Most homeowners see a return on investment within approximately 7 years.

Most residential installations are completed in just 1–2 days. The full process — from initial survey to switching on your system — typically takes 4–8 weeks, which includes the survey, system design, DNO notification, and installation scheduling.

Yes. Solar panels generate electricity from daylight, not direct sunlight. On overcast days, panels still produce 10–25% of their peak output. The UK receives enough daylight for solar to be highly effective — over 1.3 million UK homes already have solar panels installed.

The Smart Export Guarantee is a government-backed scheme that pays you for surplus solar electricity you export back to the national grid. All energy suppliers with 150,000 or more customers are required to offer SEG tariffs, giving you an additional income stream on top of your bill savings.

In most cases, no. Solar panels on residential properties are classed as permitted development, so you won't need planning permission. Exceptions apply for listed buildings, properties in conservation areas, and some flats. We handle all the checks during your survey.

Modern solar panels are built to last 25–30 years or more. Many panel warranties run up to 25 years, with exact terms varying by product. Panels degrade slowly — typically around 0.5% efficiency per year — so many still operate at 85–90% of original capacity after 25 years.

Look for MCS Certification (Microgeneration Certification Scheme) when comparing installers — it is commonly required for Smart Export Guarantee eligibility. We explain the paperwork required for your installation before you proceed.

They can make a home more attractive to buyers who value lower running costs, but the effect varies by property, location, system ownership, and paperwork. Keep warranties and handover documents safe for conveyancing.

Savings vary by your energy usage, roof size, orientation, system size, and tariff. We provide a personalised estimate during your free survey so you can compare the assumptions before you proceed.

One of our surveyors visits your home to assess your roof's suitability — checking orientation, pitch, shading, and structural condition. We also review your electrical setup and energy usage. The survey is completely free, takes about an hour, and you'll receive a detailed proposal with expected savings and system recommendations.