How can solar companies turn old, dead leads into booked installs?

Why your old solar list is worth more than you think

Let me start with the number that should sting a little. In residential solar, the cost of winning a customer is enormous. According to the US National Renewable Energy Laboratory's cost benchmarking, so-called "soft costs" – the sales, marketing, permitting and overhead around the actual panels – make up the majority of what a residential system costs to sell and install, and customer acquisition is one of the single biggest lines within that. In plain terms: the panels aren't the expensive part any more. Getting the customer is.

So every lead you generate is expensive, and every lead that doesn't convert is money you've already spent and won't get back. Now think about how many of those you've got. Every solar company I've ever looked at has the same thing hiding in its CRM: hundreds, sometimes thousands, of old enquiries that got a call or two and then went quiet. Each one cost real money to create. Together, they're one of the most valuable and most ignored assets the business owns.

Here's the reframe I want to plant: the cheapest solar lead you will ever get is the one you already paid for. You don't need a bigger ad budget to talk to those people again – they're already yours. Database reactivation is simply the machine that goes back and finishes the conversation you started.

Why solar leads go quiet – and why it's not a no

This is the bit that changes how you see your database. When a solar lead goes cold, it almost never means "no". Solar is one of the most considered purchases a household ever makes – it's a five-figure decision, usually made with a partner, often financed, and shopped around hard. By most industry accounts homeowners gather several quotes and take weeks or months to decide, and only a minority commit in the first couple of weeks. The rest don't reject you. They stall.

And they stall for reasons that expire. Think about the real things you hear:

• "We're still getting quotes." Then three companies chase for a fortnight, everyone gives up, and the homeowner never actually decides.
• "Let's look at it after summer / after the holidays / next financial year." A timing gate that quietly passes – and nobody circles back when it does.
• "We need to sort the finances first." Six months later the finances are sorted – but you've long since stopped following up.
• A rebate, rate or policy change makes solar suddenly make sense again for someone who passed a year ago.

Every one of those is a timing problem, not a rejection. The person still owns the roof, still pays the power bill, still had a reason to enquire. What killed the deal wasn't a lack of interest – it was that following up relentlessly for months is brutal, boring work, and your team understandably chases the fresh, warm leads instead. So the stalls pile up and turn into a graveyard of "maybe laters".

What reactivation looks like for a solar company

People shorten it to "DBR", and it sounds technical, but the idea is simple. You have a list of old solar leads. Instead of leaving them to rot, each one gets a friendly, relevant text that picks up roughly where things went quiet. Not a blast. Not "Hi {FirstName}, SOLAR SALE ends Friday." A message that reads like a real person from your business reaching out because they noticed this household once asked about going solar.

The old way to do that was to put someone on the phone for days, working a stale list and getting hung up on. It's expensive, slow, and it burns people out fast. The way we do it at Evara is to let AI carry the conversation over SMS. The AI texts the lead, waits for a reply, answers their questions about panels, savings, finance or timing, handles the "not interested" politely, and when someone's genuinely ready it books them straight in for a fresh quote or a callback. It does this across your whole database at once, at any hour, without getting tired or skipping anyone.

Because it's a two-way text conversation and not a one-off broadcast, it feels human. People reply. They ask "how much would it actually cost for a place my size?" or "is that rebate still going?" That back-and-forth is the whole point – it's what turns a dead name in a spreadsheet back into a booked install.

How an AI reactivation campaign works

From the outside it can look like magic, but the moving parts are straightforward. Here's what actually happens when we run a campaign for a solar company.

One reason the texting matters so much: when a cold lead finally replies, speed decides everything. Research from the MIT Lead Response Management Study found you're 21 times more likely to qualify a lead if you respond within five minutes rather than thirty – and separate research across 433 companies found the average business takes 47 hours to respond at all. A human team can't hit five minutes across hundreds of conversations. An AI that never sleeps answers the instant a homeowner's "not yet" turns into "actually, tell me more" – which is exactly when they're most likely to book.

New solar leads vs the ones you already own

Most solar companies have one lever they reach for when they want more installs: buy more leads. It works, but in solar it's the single most expensive lever there is, and it walks straight past the pile of leads you already own. Here's how the two stack up.

This isn't an argument against buying leads. Keep your pipeline full. The point is that re-engaging leads you already own is, by most estimates, up to ten times cheaper than acquiring a brand-new customer – and in a category where acquisition is already the biggest cost line, that gap is huge. You've spent the hard money once. Reactivation just goes back to collect the installs you left on the table, and because Evara runs it on results, it doesn't add to your cost per acquisition unless it actually produces booked business.

Does it work – and is your solar business a fit?

Fair question, and I'll be straight with you: our headline case studies aren't in solar – they're in other high-value, high-consideration industries. But that's exactly why they're relevant here, because solar has the same shape: expensive leads, a long deliberation, and a big value per sale. When the mechanism works there, it works for solar for the same reasons.

Evara client results (other industries)

Take the debt consolidation client, because it's the clearest illustration of the idea. Their leads had been abandoned after just 48 hours of going unanswered – written off entirely. We reactivated a batch of 319 dead leads, which produced 120 responses and 75 booked appointments. The first batch alone brought in about $49K, and as the follow-ups kept running that grew to roughly $600K over 90 days from the same pool everyone had given up on. Swap "debt consolidation" for "solar" and the logic holds: expensive leads, big deals, months of deliberation, and a database full of stalls waiting to be finished.

So is it right for your solar company? It usually is when a few things are true:

• You've got a real database. Hundreds or thousands of old solar enquiries, not a dozen. The more stalls you're sitting on, the more there is to recover.
• Each install is worth real money. Solar's five-figure ticket means even a modest reactivation rate pays for itself many times over.
• You can handle the bookings. There's no point waking up demand you can't quote and install. If your closers can pick up hot leads, you're ready.

If that sounds like you, the maths is hard to argue with: the leads are already paid for, the risk sits with us, and the only real question is how much revenue is currently frozen in your CRM. You can see how our lead reactivation works, and if you also want more new homeowners finding you when they ask AI for a solar company, read how solar installers get found in AI search.