Losing solar leads to competitors isn't inevitable—it's a sign your retargeting strategy needs work. Most solar installers let interested prospects slip away after the first website visit, leaving money on the table. A structured retargeting campaign can bring them back and convert them into paying customers.
Why Solar Prospects Need Multiple Touchpoints
Solar installation is a high-consideration purchase. Homeowners research for weeks or months, comparing quotes, checking financing options, and reading reviews. Your first visit to their browser isn't the moment they decide—it's the beginning of a longer evaluation period.
Retargeting keeps your company visible during that decision-making window. Studies across home services show that prospects typically need 7–10 exposures before they convert. Without retargeting, you're relying on them to remember your website when they're finally ready to act.
Setting Up Pixel-Based Retargeting
Start by installing a retargeting pixel on your website. Platforms like Google Ads and Facebook allow you to drop a small code snippet that tracks visitors who don't convert.
Essential steps:
- Install the pixel on all pages, especially your quote request page and service pages
- Create a list of "warm" visitors (people who stayed on your site for 30+ seconds)
- Build a separate audience of people who visited your pricing or financing pages—these are higher-intent prospects
- Tag visitors who clicked "Get a Quote" but didn't submit (extremely valuable to retarget)
- Set up a list of existing customers to exclude from ads (no point spending on people who've already hired you)
Most solar installers run retargeting for 30–90 days after initial visit. Adjust based on your sales cycle—if homeowners take 60 days to decide, run campaigns for at least that long.
Platform Selection and Budget
Google Search and Display ads are reliable for solar retargeting. Display campaigns reach visitors across the web with banner ads; search retargeting targets people actively searching for solar-related keywords.
Facebook and Instagram work particularly well for solar because homeowners often research on mobile while scrolling. Costs typically run $0.50–$2.00 per click on Facebook; Google Display averages $0.30–$1.50. Allocate $300–$800 per month initially to test what works for your service area.
Many installers see ROAS (return on ad spend) of 3:1 to 5:1 on retargeting, meaning a $500/month spend generates $1,500–$2,500 in attributed leads. Your numbers depend on your average installation value and conversion rate, but this benchmark gives you a realistic starting point.
Crafting Ads That Convert Solar Leads
Generic "Don't forget about us" ads underperform. Solar buyers respond to specifics.
High-performing ad angles:
- Local incentive reminders ("Federal tax credit expires in 2025—get your quote before the deadline")
- Social proof ("Join 340+ families in [Your City] saving $1,200+/year")
- Financing options ("$0 down solar available—approved in 24 hours")
- Time-sensitive offers ("Free roof inspection for quotes submitted this week")
- Problem-focused ("Worried about installation timeline? Most homes complete in 2–3 weeks")
A/B test two versions of each ad. Run one focused on savings, another on speed or incentives. Pause underperformers after 1–2 weeks and scale what wins.
Use your brand colors and recent customer photos where possible. Visual ads with installed panels tend to outperform stock images by 20–30%.
Timing and Frequency Caps
Show ads 4–6 times per week to retargeted prospects, no more. Solar installers who exceed this frequency see higher costs and lower conversion rates as viewers become annoyed.
Adjust frequency based on performance. If conversion cost is rising after week three, reduce to 3–4 impressions per week.
Create separate campaigns for different visitor segments. High-intent prospects (those who viewed financing pages) might justify higher frequency and bid limits than casual browsers.
Measuring What Actually Works
Track conversions back to retargeting. Use UTM parameters on all ad URLs so you can see which ads and audiences generated actual quote requests and installs.
Set a weekly review habit. Check which ads drove the lowest cost-per-lead and which audience segments converted fastest. Kill underperformers quickly—weekly optimization beats monthly audits.
If you're not tracking conversions yet, list your solar services on Mercoly to get found by qualified local leads while you build your retargeting machine. Combined with paid retargeting, it creates a two-pronged lead generation engine.
Frequently Asked Questions
Q: How long after someone visits my site should I start retargeting them? Start immediately. Use a retargeting list that captures all visitors within the first hour and adjusts frequency over time.
Q: What's a realistic cost per qualified solar lead through retargeting? Expect $15–$50 per lead depending on your market, offer, and audience quality; lower costs in smaller markets, higher in competitive metros like California or Florida.
Q: Should I retarget people who already got a quote but went with a competitor? Yes, but separately. Use a different ad message focused on second-chance offers or updated financing; they're warm but didn't close, so remind them why you're the better choice.
Start your retargeting campaign this week and revisit results after 30 days of spending.