Solar data and property insight for marketing: Find the homes ready to go green.
With multiple property indicators, we can find the properties most in need of green measures: homes with solar panels, homes recommended for solar, off-grid homes and boiler replacements, with their current energy ratings.
Just need the data? Free count, a clear quote, and your data typically within 24 hours of payment.
4.4 on Google from 50 reviewsTPS screenedGDPR and PECR compliant

Let’s get started
Tell us who you want to reach and one of our team will be in touch.
- 208k
- properties with solar
- 1.2m
- recommended for solar
- 1.1m
- off-grid properties
- 1.15m
- boiler replacements
Property insight for every green measure
Demand for energy saving in the home has grown fast, with a turbulent energy market and climate concerns. If you sell home improvements or domestic energy, knowing about your prospects’ homes changes everything.
Recommended for solar
Around 1.2 million properties recommended for solar panels.
Already have solar
Around 208,000 properties with solar panels, for batteries, servicing and upgrades.
Off-grid
Around 1.1 million off-grid properties.
Boiler replacements
Around 1.15 million properties identified for a boiler replacement.
Data for every channel
Whether you’re running a direct mail, email, telemarketing or cross-channel campaign, we have reams of insight to help you target the people most in need of your services, and lift the performance of your sales team.
- Direct mail to the properties that fit your offer
- Email campaigns sent by us, to consumers who have consented
- Telemarketing data, screened against the TPS
- Energy ratings to prioritise the homes that need you most
- Solar panels
- Energy ratings
- Off-grid
- Boilers
- Commercial and residential

Solar Insight in six lines
- What it is
- Property insight data for home improvement and domestic energy marketing.
- What it shows
- Properties with solar panels, recommended for solar, off-grid and due a boiler replacement, with energy ratings.
- Size
- Around 208,000 with solar, 1.2 million recommended for solar, 1.1 million off-grid, 1.15 million boiler replacements.
- Channels
- Direct mail, email, telemarketing or cross-channel.
- What you buy
- Marketing data for your own campaigns, not ready-made leads.
- Data quality
- Progressively profiled, current, accurate and compliant, in manageable volumes.
Related data and services
More ways to reach homeowners ready for change.
What our clients say
4.4 out of 5 on Google
Read all 50 reviews on Google- Google review
Kathryn Webley
5 out of 5 starsTDP are a great company to deal with. They work very efficiently and provide quality data.
- Google review
Ellie Millington
5 out of 5 starsAbi was very helpful throughout the process- thank you!
- Google review
J
5 out of 5 starsWe purchased some leads for a project we are running and Rhys was very helpful and provided us what we needed. I recommend 👌
- Google review
Leigh Gardner
5 out of 5 starsData arrived promptly, great quality and fantastic communication
- Google review
Matthew Bannister
5 out of 5 starsHigh Quality data, great enquiry rate, very professional and pleasant service.
- Google review
Tim
5 out of 5 starsLovely team to work with, Great service!
- Google review
Marzena Komorowska
5 out of 5 starsGreat service! Highly recommend.
- Google review
Ali Price
5 out of 5 starsI've used many B2B data companies and TDP are by far the best quality for data and customer service. Would definitely recommend.
- Google review
Edward Graham
5 out of 5 starsI have used TDP for a number of business-to-business projects (market research focused). They provide excellent customer care and, in my experience, a better quality of data and contact information than others I have used.
- Google review
Lauren Pursell
5 out of 5 starsAlways a great service from Vic & the team! We use TDP regularly for data supply, and they are very resposive and helpful, often coming up with extra suggestions using their valuable knowledge. Would definately recommend!
Solar data: questions answered
Can’t see yours? Call us on 01206 696 300, email us or use the chat in the corner.
What is solar property data?
Solar property data tells you about the homes you market to: whether they have solar panels, whether they’re recommended for solar, whether they’re off-grid or due a boiler replacement, and their energy ratings.
How many properties have solar panels?
Our Solar Insight data covers around 208,000 properties with solar panels, and around 1.2 million properties recommended for solar.
Do you sell solar leads?
No. We supply marketing data: the details of properties and people who match your selection, for your own campaign. We don’t sell ready-made solar leads or enquiries, but we can run the campaign that brings them in. If you mean contact data for your own campaigns, which some people call leads, that’s exactly what we supply.
Can I use it for telemarketing?
Yes. Solar Insight works for direct mail, email, telemarketing or cross-channel campaigns, and telephone data is screened against the TPS.
Can I just buy the data?
Yes. Tell us who you want to reach, we’ll run a free count and quote, and your data is typically with you within 24 hours of payment.
Does it cover commercial properties?
Yes. Solar Insight covers commercial and residential properties with solar panels. Tell us what you need and we’ll show you what’s available with a free count.
