What are solar leads?
Solar leads are people or businesses who have shown interest in solar and agreed to be contacted by an installer. They are sold as shared leads, exclusive leads or booked site surveys.

Installer guide · 6 min read
Short answer: You can buy solar leads in the UK from four kinds of supplier: lead marketplaces, call centres that sell telephone-qualified leads, ad agencies, and appointment setters that book site surveys for you. Choose the product before the supplier: a shared lead (sold to several installers), an exclusive lead (sold to you alone) or a booked survey with the decision-maker. Published prices we read on 23 Oct 2026 start at £18 for a domestic lead and £150 for a commercial one. For commercial solar, exclusive booked surveys waste the least sales time: TNW Marketing books them at £250 to £1,000+VAT each, with no retainer, never shared, and an unqualified booking costs nothing.
Pricing: £250 to £1,000+VAT per booked appointment, set by system size and qualification. No retainer, no monthly fee.
The main options are lead marketplaces, call centres that sell telephone-qualified leads, agencies that run ads for you, and appointment-setting companies that book site surveys. We compared twelve suppliers, ourselves included, from their own websites, in UK solar lead suppliers compared on price, exclusivity and contract. If you would rather build it yourself, the solar lead generation guide covers every channel.
Most UK solar lead suppliers sell one of three things. They differ less on price than on how much work is left for your team after the lead arrives, and who carries the cost when it comes to nothing.
To see which supplier sells which, with every published price and each one's no-show terms, read our commercial solar leads UK comparison of 12 suppliers and their prices. If you buy from Lead Pronto today, our guide to Lead Pronto alternatives compares six other suppliers on lead type, exclusivity, price and no-show terms.
| Shared solar leads | Exclusive solar leads | Booked site surveys | |
|---|---|---|---|
| What you get | Contact details and a few answers | Contact details and a few answers | A time in your calendar with the decision-maker |
| Who else gets it | Several installers at once | Nobody | Nobody |
| Who qualifies it | You, after it arrives | You, after it arrives | The supplier, before booking |
| Who chases it | You, racing the others | You | Nobody: the meeting is already booked |
| Typical buyer | Domestic installers chasing volume | Domestic and smaller commercial installers | Commercial installers |
Stephen James has built around 220 commercial solar projects in the UK. When he bought leads for a company he worked for, they were shared out to three or four other installers, were not qualified properly and often did not reach the decision-maker; in the end they claimed a lot of the money back. In his words: "You're in competition, you paid for a lead, and suddenly you've got four other companies being sold that same lead." He now buys exclusive leads for Luz Solar, where every meeting is with an MD or finance director.
Domestic solar panel leads are a volume game: lots of homeowners, smaller systems, and the same enquiry often sold to several installers. Commercial solar leads (warehouses, factories, farms, offices and retail units) are fewer, but each project is far larger and the sale is slower. One bad commercial lead costs a surveyor a day out of the diary, so qualification and exclusivity matter far more than the price of the lead itself.
That is why commercial installers tend to judge suppliers on the cost of an attended site survey and the cost of a signed project, not the cost per lead. Our commercial solar lead cost guide shows how to work those numbers out, and the lead calculator tells you how many surveys you need each month.
Exclusive is the word most suppliers use, and it does not always mean the same thing. Before you pay a premium for exclusive solar leads, get these points confirmed in writing:
For what each costs, who carries the no-show risk and when shared leads can still make sense, see exclusive vs shared commercial solar leads.
A qualified commercial solar lead has confirmed decision-maker access, property ownership or landlord consent, annual electricity spend above £30k, a suitable roof, half-hourly metering and a buying window within 3 to 9 months. The full checklist is in our guide to qualifying commercial solar leads.
We book site surveys for UK commercial installers. The detail is on pay per appointment solar leads, and you can hear it from installers in our video reviews.
Solar leads are people or businesses who have shown interest in solar and agreed to be contacted by an installer. They are sold as shared leads, exclusive leads or booked site surveys.
From lead marketplaces, call centres that sell telephone-qualified leads, ad agencies and appointment-setting companies. TNW Marketing supplies exclusive, pre-qualified commercial solar leads to installers across the UK, delivered as booked site meetings.
For commercial solar, usually yes. A shared lead means the prospect is fielding calls from several installers at once, which drives down your price and wastes sales time. An exclusive lead is yours to win.
That the lead or appointment is sold to you alone and never resold, including after you turn it down. Some suppliers sell exclusive and shared leads side by side, so confirm in writing which you are buying, whose name the prospect hears, and what happens if you find it was sold elsewhere.
Yes. Each lead goes to one installer only.
You pay per qualified, booked meeting: £250 to £1,000+VAT per booked appointment, set by system size and qualification. There is no retainer or monthly minimum, and if a booking is not qualified you do not pay.
See available projects, compare pay-per-lead vs retainer, read the commercial solar lead generation guide or watch client video reviews.