Facebook ads can deliver solar leads in days, not months. For £20-80 per lead, you can fill your pipeline quickly.
But there’s a catch: stop paying, and leads stop coming.
After helping a renewable energy company triple their organic traffic and leads in 12 months, we’ve learned something important: Facebook ads work for solar, but they’re most effective as part of a broader strategy, not the whole strategy.
Here’s how to run effective solar panel Facebook ads, and when you should consider alternatives.
Why Facebook Ads Work for Solar Panels
Solar is perfectly suited to Facebook advertising:
Visual platform: Solar installations are inherently visual. Before/after photos and timelapse videos showcase your work far better than text.
Precise local targeting: Target homeowners within specific postcodes where you already have installations and social proof.
Homeowner demographics: Facebook has detailed data on homeowners, property owners, and income levels—exactly who invests in solar.
Lower costs than Google Ads: Facebook typically costs £0.50-2 per click vs £2-8 on Google. Better value for awareness stage marketing.
Longer consideration periods: Solar purchases take 2-6 months. Facebook’s retargeting keeps you visible throughout that journey.
Realistic Facebook Ad Costs for Solar Companies
Cost per click: £0.50-2.00
Click-through rate: 1-3% for well-targeted ads
Landing page conversion: 2-5% from click to lead
Cost per lead: £20-80 average
Monthly budget recommendations:
- Testing: £500-1,000/month
- Active campaigns: £1,500-3,000/month
- Scaling: £3,000-5,000+/month
Example ROI: At £50 per lead with 10% conversion to sale and £3,000 profit per installation:
- 100 leads = 10 sales = £30,000 profit
- Investment: £5,000 in ads
- Return: 6:1 ROI
This works when executed well. But remember: these costs continue indefinitely.
7 Solar Panel Facebook Ad Examples That Convert
Here are proven ad structures that consistently deliver results for solar companies. Each includes the complete anatomy of what makes it effective.
Ad Example 1: The Before/After Installation
The Visual: Split-screen image showing Liverpool house. Left: plain roof. Right: sleek solar panels installed.
The Copy: Headline: “This Aigburth Home Now Saves £1,847 Every Year” Body: “John and Sarah were skeptical about solar in rainy Liverpool. 18 months later, their panels have generated more than expected—even through winter. See if your roof is suitable for solar with our free assessment.” CTA: “Check My Roof”
Why it works: Hyperlocal (Aigburth), addresses weather objection, specific savings, low friction CTA.
Cost per lead: £25-40
Ad Example 2: The ROI Calculator Hook
The Visual: Calculator graphic with house icon showing “£1,847 annual savings.”
The Copy: Headline: “Calculate Your Solar Savings in 60 Seconds (Manchester Area)” Body: “Free calculator shows your exact savings based on your roof size and energy bills. No obligation. No sales call. Most Manchester homeowners discover they could save £1,200-2,400 yearly.” CTA: “See My Savings”
Why it works: Removes friction (“no sales call”), specific timeframe (60 seconds), realistic savings range.
Cost per lead: £30-50
Ad Example 3: The Neighbourhood Social Proof
The Visual: Map showing your installations with pins. Text: “43 solar installations in Didsbury since 2024.”
The Copy: Headline: “Why Are 23 Homeowners in Didsbury Switching to Solar This Month?” Body: “Your neighbours already know: solar pays for itself in 8-12 years, then generates free electricity for 15+ years. We’ve installed on 43 Didsbury homes since 2024, most saving £1,400-2,200 annually.” CTA: “View Local Installations”
Why it works: Geographic social proof creates FOMO. Specific numbers build credibility.
Cost per lead: £35-55
Ad Example 4: The Myth Busting Ad
The Visual: Bold text: “MYTH: Solar doesn’t work in cloudy UK” / “FACT: Germany has 3x more solar—and worse weather.”
The Copy: Headline: “5 Solar Panel Myths That Cost UK Homeowners £2,000+ Per Year” Body: “Myth: Solar doesn’t work in cloudy weather. Reality: Panels generate from daylight, not sunshine. The UK gets plenty. Download our free guide debunking the 5 biggest solar myths with real UK data.” CTA: “Get Free Guide”
Why it works: Addresses objections head on. Educational approach builds trust. Germany comparison is compelling validation.
Cost per lead: £20-35
Ad Example 5: The Grant Urgency
The Visual: Countdown timer. Text: “2026 Solar Grant Deadline: March 31st.”
The Copy: Headline: “Don’t Miss the 2026 Solar Grant Deadline (£1,500-2,000 Available)” Body: “Government solar grant closes March 31st. Qualifying homeowners get £1,500-2,000 toward costs. With 8-12 week lead time, you need to act before mid-January. Check eligibility in 2 minutes.” CTA: “Check Eligibility”
Why it works: Real urgency drives action. Specific deadline creates time pressure. Clear next step.
Cost per lead: £30-45
Ad Example 6: The Financial ROI
The Visual: Infographic showing investment vs return. “Invest: £11,000 / 25 Year Return: £48,000”
The Copy: Headline: “Turn Your Roof Into a £37,000 Investment Over 25 Years” Body: “Solar isn’t an expense, it’s an investment. Typical UK home: £11,000 initial (0% finance available), break-even year 8-9, total 25 year savings £48,000+. Plus: increase property value £14,000 average.” CTA: “Calculate My ROI”
Why it works: Reframes from cost to investment. Specific numbers build credibility. Property value often overlooked.
Cost per lead: £45-70
Ad Example 7: The Video Testimonial
The Visual: 60-second video. Customer at home, pan to solar panels, monitoring app showing savings.
The Copy: Headline: “Why Sarah From Warrington Wishes She’d Gone Solar 5 Years Ago” Body: “Sarah worried panels would look ugly and wouldn’t generate enough in rainy England. 18 months later: 30% more electricity than expected, £156/month savings. ‘I kick myself for not doing this sooner.’ Watch her story.” CTA: “Watch Video”
Why it works: Video testimonials are highest trust format. Real person, real name, real results. Addresses specific objections.
Cost per lead: £35-60
Quick Targeting Guide
Geographic: 15-20 mile radius initially. Target postcodes where you have installations.
Demographics: Age 35-70, homeowners, £40k+ income.
Interests: Home improvement, sustainability, energy efficiency, electric vehicles.
Advanced: Create lookalike audiences from existing customers. Retarget website visitors. Exclude existing customers.
What Actually Works
Visuals: Use real installations, not stock photos. Show people near their panels. Video outperforms static. Before/after splits get highest engagement.
Messaging: Lead with savings (“Save £1,800 yearly”) not specs (“5.2kW system”). Address UK weather objection immediately. Use specific numbers. Social proof works (“Join 127 Liverpool homeowners”).
Landing pages: Match the ad message. Primary CTA above the fold. Simple forms (name and postcode only). Mobile optimized. Under 3 seconds load time.
5 Mistakes to Avoid
- Generic stock photos – Use your actual installations
- Technical jargon – Say “saves you money” not “21.5% efficiency”
- Competing on price – Attract quality buyers, not bargain hunters
- Sending to homepage – Create dedicated landing pages
- No retargeting – 90% don’t convert first visit, follow up
Facebook Ads vs Organic: The ROI Reality
Here’s the math most solar companies miss:
Year 1:
- Facebook ads: £24,000 (£2k/month) = 300-400 leads
- Organic (SEO/content): £18,000-24,000 = 150-300 leads
- Stop paying ads = leads stop. Stop investing organic = leads continue.
Year 2:
- Facebook ads: Another £24,000 for same 300-400 leads
- Organic: £12,000-18,000 for 400-600 leads (compound growth)
Year 3:
- Facebook ads: Perpetual £24k annual spend
- Organic: Minimal investment, maximum return
The Case Study: Effective Energy Group
Effective Energy Group chose pure organic over paid advertising.
12-month results:
- Traffic: 127 to 371 daily clicks (2.9x)
- Impressions: 15,000 to 42,000 monthly (2.8x)
- Leads: Tripled alongside traffic
- Cost per lead: £0 ongoing
Facebook ads would have delivered leads faster initially. But by month 12, organic was generating more leads at zero cost per lead.
When to Use Facebook Ads
Use Facebook ads for:
- Immediate leads (new business filling capacity)
- Testing new geographic markets
- Seasonal campaigns
- Time-sensitive offers
Use organic for:
- Long-term sustainable growth (3+ years)
- Owning your lead generation
- Reducing cost per lead over time
- Building competitive moat
The Smart Approach: Use Both Strategically
Most successful solar companies use Facebook ads for immediate leads while building organic assets for long-term sustainability.
Months 1-6: Facebook ads heavy (generate immediate pipeline)
Months 6-12: Balanced approach (organic starts producing)
Months 12+: Organic primary (ads become scaling tool)
This hybrid approach delivers leads today while building tomorrow’s sustainable engine.
Your Next Step
Facebook ads deliver solar leads quickly at £20-80 per lead. But the smartest strategy combines paid advertising for immediate results with organic building for long-term sustainability.
We helped Effective Energy Group triple their traffic and leads using purely organic strategies. The same approach works alongside strategic Facebook advertising.
We’ll review your current approach and show you how to balance short-term lead generation with long-term asset building.
Or contact us at team@phantomdigital.co.uk or call 0151 271 5707.
Written by Martin Williams — Martin has worked in SEO for 8+ years, building and selling multiple websites that attracted millions of visitors. Now the SEO Lead at Phantom Digital, he shares proven strategies for growing traffic and creating long-term online value. You can check out his author page here.
