The short answer
Free solar leads come from six places: your Google Business Profile, customer reviews, referrals from past customers, your existing database, trade partnerships, and organic search. None cost money per lead, all cost time, and together they usually produce more work than a small ad budget does once they have been running for a quarter.
- 01Free means no media spend, not no cost. The cost is time and consistency.
- 02The Business Profile is the highest intent free channel in solar.
- 03Your database is the fastest free channel: results in days, not months.
- 04Free channels get cheaper over time. Paid channels never do.
Free lead sources have a reputation problem because the phrase is usually attached to something that is not free or not a lead. These six are neither. What they are is slow to start and difficult to stop, which is the opposite shape from buying clicks.
Where do free solar leads actually come from?
| Source | Time to first lead | What it costs instead of money |
|---|---|---|
| Your existing database | Days | One afternoon writing a campaign |
| Referral asks to past customers | 2 to 6 weeks | A process somebody owns |
| Google Business Profile | 4 to 12 weeks | Weekly maintenance, photos, posts |
| Reviews | Ongoing, compounds | Asking every customer, every time |
| Trade partnerships | 2 to 6 months | Relationship building, reciprocity |
| Organic search | 3 to 9 months | Content, or an SEO fee |
Start with the database, because it pays this week
A solar company three years old has hundreds of people who asked for a quote and did not buy. Some chose a competitor. Many simply never decided, because solar is a purchase people postpone rather than reject.
A reactivation campaign to that list is the closest thing to free money in this industry: the leads are already yours, they already raised their hand, and the cost is the messages. How to reactivate old solar leads has the sequence.
The Business Profile is the highest intent free traffic there is
Somebody searching solar installers near me on a phone is further down the funnel than almost any paid impression you can buy, and the map pack is free to appear in. The work is category selection, service areas, photos, posts and reviews, none of which costs media spend.
- Correct the primary category, which is usually solar energy contractor.
- Set service areas to towns you install in, not a radius covering half the state.
- Add real install photos monthly. Generic stock hurts.
- Post regularly. See Google Business Profile posts for solar.
- Reply to every review. See how to respond to negative solar reviews.
Reviews are the free channel that improves the others
Review volume is a local ranking input and a conversion multiplier at the same time. More reviews means you appear more often and get chosen more often when you do. That double effect is why it outranks almost everything else on a cost-per-outcome basis.
- 97%Of buyers read reviews before choosing
- 3xReported organic lead lift past 50 reviews
- $0Cost per review request
What do free leads actually cost you?
Free channels fail for one reason: nobody owns them. A review request that goes out when someone remembers is not a channel, it is a hobby. The cost of free leads is that somebody has to do the same small thing every week for a year, which is exactly what an automated system is for.
What does a full year of free channels look like?
- 01
Quarter one
Database campaign sent. Business Profile corrected. Review requests automated after every install. Expect the database to produce immediately and the profile to start moving by the end of the quarter.
- 02
Quarter two
Review count climbing steadily, map pack positions improving, referral asks now a standing process. First trade partnership conversations started.
- 03
Quarters three and four
Organic pages beginning to rank, partnerships producing their first jobs, and the map pack holding positions. This is the point at which paid spend becomes optional rather than load-bearing.
The other thing worth understanding about free channels is that they are not independent. Reviews lift the map pack, the map pack feeds the website, the website converts the referral who was going to call anyway, and every install adds another neighbour campaign and another review. Run three of them and you get more than three channels worth of effect.
That is also why the first quarter feels slow and the fourth feels easy. Nothing compounds on day one. If you judge free channels at week six you will conclude they do not work, stop, and go back to paying per click, which is the most common and most expensive mistake in solar marketing.
The parts that need doing every week, done every week
How Volt handles the free channelsStop reading, start booking
Volt builds and runs the system this article describes: the site, the follow-up, the inbox and the review funnel, for $297 a month.
No contracts. Cancel anytime.
Common questions
- Are free solar leads lower quality?
- Usually higher. A referral or a map pack call comes from someone who chose you, rather than someone who filled in a form and was sold to four installers. The trade-off is volume and predictability, not quality.
- Can I run a solar company on free leads alone?
- Established installers with a long referral history and strong local rankings do. A company in its first two years usually cannot, because the compounding channels have not compounded yet, which is what paid spend is for.
- What is the single fastest free solar lead source?
- Your own database of unconverted quotes. It requires no ranking, no relationship building and no waiting, and the people on it have already told you they want solar.
