Start by grabbing a cuppa and digging out your most recent electricity bill. You’ll want that handy later when questions about your energy use come up. Then, head over to a trusted online quote for solar panels platform—ideally one that focuses on the UK market and lists verified reviews or vetted installer partners. This helps weed out the unreliable or overseas-based companies.
Once you’re on the site, you’ll fill in a short form. First up is your postcode. That’s not just to locate you—it also helps the system estimate how much sunlight your home typically receives and whether you’re within reach of local installer networks. Solar efficiency can vary a lot between sunny Cornwall and cloudier parts of Scotland, so location does matter.
The next step is describing your roof. Is it pitched or flat? What material is it made from—tile, slate, metal? Are there chimneys, skylights, or dormers? Rough dimensions help, but you don’t need to be an expert. Even estimates are fine. If your roof has some quirks, make sure to mention them—installers appreciate a heads-up.
Now’s the time to look at your electricity bill. You’re looking for your average monthly or yearly usage, measured in kilowatt-hours (kWh). This figure tells the installer how large your system should be to meet your needs. An oversized system could cost you more than necessary; an undersized one might not cut your bills as much as you’d hoped.
If the site offers an option to upload photos, grab your phone and take a few shots of your roof from different angles. Good, clear photos can help the installer understand shading, space, and orientation without having to visit just yet.
Once you hit submit, the waiting game begins—but not for long. Quotes typically start arriving within a few hours to a couple of days. Some may call you, others email, and you’ll likely get a mix of both. Don’t feel rushed. Review each quote slowly. Check what’s included: solar panels, inverters, mounting equipment, installation, warranties, and any extras like system monitoring or aftercare. Make sure VAT, scaffolding, or paperwork fees aren’t being quietly tacked on later.
Aim to collect at least three quotes before making any decisions. Comparing them side by side helps you see who’s offering genuine value versus who’s just dressing up a low base price with hidden add-ons. Some people use spreadsheets, others scribble on paper—whatever works for you.
Once you’ve found a quote that looks right, the installer will likely offer a home survey. This is when they’ll visit, take proper measurements, and double-check all the important details before finalising the price. No commitment is needed until after this visit.
And that’s it—your first online solar quote, demystified. It’s much simpler than it sounds, and the clarity it brings makes the journey to solar power far less daunting.