Meta Ads vs Google Ads for Solar Companies: Which Gets You More Installs?

Every solar business owner eventually asks the same question: "should I be running Meta ads, Google ads, or both?" It's a fair question, and the honest answer is that they solve two different problems. Understanding that difference — rather than picking a side based on a friend's recommendation — is what actually determines whether your ad budget turns into installs.

This is a full, practical breakdown of how the two channels compare for solar installers, panel and battery sellers, and cleaning/repair technicians.

The Core Difference: Interruption vs. Intent

Google Ads is an intent-based channel. Someone types "solar panel installation near me" or "how much do solar panels cost," and your ad appears because they're already actively looking. You're capturing demand that already exists.

Meta Ads (Facebook and Instagram) is an interruption-based channel. Nobody is scrolling Instagram searching for a solar quote — you're putting your offer in front of homeowners who fit a target profile (homeownership, location, age range, interests) before they've started actively looking. You're creating demand, not just capturing it.

Neither approach is "better" in the abstract. They serve different stages of the buying journey, and for most solar businesses, the two channels end up complementing each other rather than competing.

Cost Per Lead: A Direct Comparison

Google Ads for solar keywords is one of the most expensive verticals in paid search. High-intent terms like "solar installation quote" or "solar panels cost" routinely see cost-per-click rates well above $10–$20 in competitive markets like the US, UK, and Australia, because every installer in the area is bidding on the exact same handful of keywords.

Meta Ads typically produce a lower cost per lead upfront, because you're not competing purely on keyword auctions — you're competing on creative quality and audience targeting. However, a portion of those leads will be earlier in their buying journey than a Google searcher, which means:

• Google leads tend to be fewer in number but further along in intent — someone who searched "solar installation cost" today may be ready to book a consultation this week.
• Meta leads tend to be higher in volume at a lower cost per lead, but require a slightly longer follow-up process since some of them are just starting to consider solar.

Lead Volume and Scalability

This is where Meta tends to pull ahead for most solar businesses, especially those trying to grow quickly. Google Ads volume is capped by search volume — there are only so many people searching "solar installer near me" in your service area each month, and once you've captured most of them, spending more money doesn't create more searches.

Meta's audience pool is enormous by comparison. As long as your creative keeps performing and your targeting stays sharp, you can scale ad spend up and generally keep generating additional leads — which is part of why our Growth and Scale tiers are built around Meta campaigns that expand across multiple ad sets and creative angles as budget increases.

Ad Creative: Completely Different Skillsets

Google Ads for solar is largely a copywriting and keyword-bidding discipline — your headline and description need to match search intent precisely, and your landing page needs to load fast and answer the exact question the searcher typed.

Meta Ads live or die on visual creative. A static ad with a stock photo of solar panels will get scrolled past in under a second. What tends to perform:

• Real install footage or before/after shots of actual jobs
• UGC-style video testimonials from real customers
• Simple, benefit-led hooks in the first two seconds of video ("Homeowners in [state] are cutting their electric bill by...")
• Multiple creative angles tested against each other, since even strong creatives fatigue after a few weeks of the same audience seeing them repeatedly

This is also why Meta campaigns generally need ongoing creative refreshes to sustain performance, while a well-optimized Google campaign can run on the same core keywords for months with only minor adjustments.

Which One Fits Your Business Type?

Solar Installers & Full System Sellers (High-Ticket)

Both channels can work, but most installers get more predictable volume from Meta because it doesn't rely on a homeowner already knowing they want solar — it puts the opportunity in front of them at scale. Google works well as a secondary channel to capture the smaller pool of people who are already actively comparing quotes.

Panel & Battery Sellers

Similar dynamic to installers — Meta's targeting and video-led creative tends to perform well for higher-consideration purchases where trust and visual proof matter, while Google captures the bottom-of-funnel searchers who already know exactly what they want.

Cleaning, Repair & Maintenance Technicians

This is where Google can actually outperform Meta, because these are often fast-decision, local, "I need this fixed now" searches — someone whose panels stopped producing power is far more likely to search Google than to be persuaded by a scrolling Instagram ad. That said, Meta still works well for seasonal cleaning promotions and retargeting past inquiries.

Can You Run Both?

Yes — and for businesses with the budget to support it, running both channels together tends to outperform either one alone. Meta builds awareness and generates volume; Google captures the demand that Meta (and word of mouth, and everything else) creates once someone starts actively searching. That's part of why we offer a Google Ads add-on for clients who want to layer search intent on top of an existing Meta campaign, rather than choosing one channel and ignoring the other entirely.

The Bottom Line

If you're starting with a single channel and a limited budget, Meta Ads generally gives solar installers and sellers more leads per dollar and more control over volume as you scale. Google Ads is worth adding once you have the budget to also capture the smaller, high-intent pool of people who are already searching — but running it alone, without any brand or creative presence elsewhere, means you're only ever reaching people who already knew to look for you.

Not sure which mix makes sense for your market and budget? Compare our packages and pricing, or get a free lead audit and we'll walk you through what a realistic channel strategy looks like for your specific business.