What is a good cost per lead for solar?

It depends on your market and average deal size, but as a verified reference point from the home energy category, The Growth Bully generated 1,653 leads at EUR 2.30 each on a home water-treatment campaign for a Malta renewable energy brand. The system matters more than the number: offer, qualification and follow-up decide whether any cost per lead holds.

How long does it take for solar lead generation to work?

Expect the first leads within days of launch and stable, predictable cost per lead within four to eight weeks, once creative tests resolve and the qualification feedback loop has trained ad delivery toward genuine buyers. Campaigns that skip the weekly loop see costs drift upward as audiences fatigue and quality decays.

Is Meta or Google better for solar leads?

Together, always. Meta creates demand at scale because homeowners are not searching for solar until something prompts them. Google Search then captures that demand cheaply when they go looking days later. Run separately, each channel looks incomplete. Run as one system, they compound.

Why are bought solar leads worse than generated ones?

Aggregator leads are typically sold to multiple installers at once, so you are racing competitors to the same homeowner and competing on price from the first call. Leads generated under your own brand have already chosen to talk to you specifically, which shows up in contact rates, close rates and margin.

Does this approach work for other home energy and trade businesses?

Yes. The same structure, an outcome-led offer, weekly creative testing, paired Meta and Google campaigns, and a sales-feedback qualification loop, works for heat pumps, batteries, water heating, and high-consideration home services generally. The offer and the numbers change per industry; the shape of the system does not.

Solar Lead Generation: The Playbook Behind 1,653 Leads at EUR 2.30

Nobody wakes up wanting solar panels. People want lower electricity bills, protection from price rises and a house that pays some of its own way. Solar lead generation works when the advertising sells that outcome and the follow-up system converts it. The Growth Bully, a Malta performance marketing agency, runs this playbook across the home energy category: one home water-treatment lead campaign for a Malta renewable energy brand generated 1,653 leads at EUR 2.30 each. This is the playbook behind that number.

What does solar lead generation cost?

Here is a real anchor from the home energy category. A home water-treatment lead campaign we ran for a Malta renewable energy brand generated 1,653 leads at EUR 2.30 per lead, selling the household outcome rather than the product specification, with a qualification loop policing quality behind it.

Water treatment is not solar, but the buyer is the same person: a homeowner weighing a considered upgrade to the house, prompted by a savings-led offer. The mechanics that held that cost per lead, outcome-led creative, weekly testing and fast follow-up, are exactly the mechanics solar campaigns run on.

Just as important as the price is consistency. A solar sales team cannot staff around a channel that delivers 200 leads one month and 12 the next. Sustained flow is the metric installers should buy, not a one-off burst, which is why everything below is built as a system rather than a single clever campaign.

Why do most solar campaigns produce expensive or junk leads?

Because they advertise the product instead of the outcome, run one generic "get a quote" ad until it fatigues, and then leave whatever leads arrive sitting untouched for days. Each of those mistakes compounds the others, and the result is a high cost per lead on top of a low contact rate.

Solar is a considered purchase with a long thinking window. A homeowner might notice your ad in March and buy in June. Campaigns built for impulse behaviour, one message, one audience, one landing page, cannot bridge that gap. Systems can.

What made this campaign work?

Five decisions did the heavy lifting, and every one of them is repeatable. This is the same structure we now run as our standard solar playbook:

A savings-led offer. The ads sold lower bills and energy independence, not panel specifications. The homeowner does the maths on their own bill before they ever speak to sales.
Weekly creative testing. Multiple hooks and formats live at once. Cheap static ads found the winning messages, video scaled them, and fatigued ads were cut on a schedule.
Meta and Google working as one system. Meta created the demand; Google Search captured it when homeowners went looking days later. Measured separately, either channel looks incomplete. Measured together, the system compounds.
Forms with the right amount of friction. Enough questions to filter out the idly curious, few enough to keep volume. Getting this balance wrong in either direction is the most common solar lead gen mistake we see in audits.
Fast, tracked follow-up. Every lead landed in the CRM instantly and was contacted while the interest was still warm. A brilliant campaign feeding a slow follow-up process is money burned at the last step.

How do you keep solar lead quality high at that price?

With a qualification loop. Every week, the sales team told us which leads were real: right property type, genuine interest, realistic timeline. Those verdicts flowed back into the ad account, so the platforms optimised toward homeowners who buy rather than people who fill in forms. Volume without that loop always decays into junk.

Cheap leads and good leads are usually presented as a trade-off. They are not, if the feedback loop exists. The EUR 2.30 cost per lead held precisely because quality was being policed weekly, and underperforming audiences and creatives were cut before they could drag the account down. We wrote a full breakdown of what a qualified lead actually is and why most reporting miscounts them.

Does this playbook work outside Malta?

Yes. The mechanics, outcome-led offer, continuous creative testing, paired demand creation and capture, qualification feedback, travel to any market where homeowners pay electricity bills. The exact costs will differ: auction prices, incentives and competition vary by country, so treat EUR 2.30 as proof of what a working system achieves, not a universal quote.

What does not change is the shape of the system. Solar companies that buy shared leads from aggregators compete on speed against four other installers calling the same homeowner. Companies that own their lead generation own the relationship from the first click.

We run this playbook as part of our lead generation service, and our solar and energy marketing page covers the vertical in depth. If you want to know what your solar pipeline should be producing, book a strategy call and we will map the gaps against real campaign data.