A homeowner deciding on a 6.6kW system is not the same buyer as a business owner with a $6,000/month power bill evaluating a 100kW rooftop installation. The lead economics are completely different — and so is the price.
Residential and commercial solar leads exist in the same industry, but they serve completely different buyers through completely different sales processes with completely different economics. The qualification requirements for a homeowner choosing between a 6.6kW system at $5,000–$8,000 and a business owner evaluating a 100kW rooftop installation at $130,000–$300,000 have almost nothing in common. The decision maker is harder to reach, the sales cycle is measured in weeks or months rather than days, and the due diligence required before a quote even makes sense is an order of magnitude more involved.
Yet the commercial solar lead market in Australia has even less pricing transparency than residential. Providers quote anywhere from $40 to $500 per lead with very little explanation of what justifies the gap. Some installers are paying $50 for commercial leads that turn out to be tenants with no capital authority. Others are paying $200 for genuinely qualified business owners and closing six-figure deals. The difference between those two outcomes is not luck — it is lead quality, and lead quality in commercial solar is driven by very specific qualification factors.
This article gives commercial solar installers in Australia a clear, honest benchmark for what commercial leads should cost in 2026, what separates a $50 lead from a $200 one, and how to calculate whether your current lead source is actually delivering a return.
Before talking about pricing, it is worth understanding why commercial solar leads cost more than residential leads — and why they should. The differences are not marginal. They are structural, and they affect every stage of the sales process.
The buyer is fundamentally different. A residential solar lead is a homeowner — usually one or two decision makers who own the property and pay the power bill. A commercial solar lead is a business owner, director, or facilities manager. They may not own the property. They may need board approval for capital expenditure. They are harder to reach, harder to qualify, and operate on a longer decision timeline. But when they do commit, the job values are transformative.
The property complexity is greater. Commercial installations involve three-phase power, DNSP approval requirements, potential structural assessments for roof loading, larger inverter systems, and often more complex metering arrangements. A residential quote can be turned around in hours. A commercial quote requires a site visit, an energy audit, and a detailed proposal — typically 4–8 hours of work per quoted job.
The qualification bar is higher. For a commercial lead to be worth pursuing, you need to confirm that the contact is the actual decision maker with capital authority, that the business owns or has a long-term lease on the property, that the monthly power bill justifies commercial solar ROI, and that there is a genuine timeline for the decision. Miss any one of those, and you are investing significant time and resources into a lead that was never going to convert.
The reward, though, is proportionally larger. A single commercial installation can be worth more than twenty residential jobs. A 50kW commercial system at $65,000 represents the same revenue as roughly ten standard residential installs. A 100kW system at $130,000+ is equivalent to twenty or more. That is why commercial leads legitimately cost more — and why paying $20 for a "commercial solar lead" from a directory listing is almost certainly a waste of time and sales effort.
Commercial solar lead pricing in Australia falls into four distinct tiers. Each tier reflects a fundamentally different level of qualification, exclusivity, and buyer intent — and the conversion rates reflect it.
| Tier | Price Range | Exclusivity | Verification | Conversion Rate |
|---|---|---|---|---|
| Tier 1 — Shared directory | $40–$80 | Shared (3–5 installers) | None | 5–10% |
| Tier 2 — Exclusive, low verification | $80–$120 | Exclusive | Basic | 12–18% |
| Tier 3 — Exclusive, verified, high-intent | $100–$200 | Exclusive | Full | 20–35% |
| Tier 4 — Enterprise and large commercial | $200–$500+ | Exclusive | Full + energy audit | 15–30% |
A business submits a general enquiry on a comparison or directory site. The lead is sent to multiple installers simultaneously — typically three to five. No decision maker is confirmed. The power bill is not verified. Property ownership or lease status is not checked. The contact could be a tenant, a franchisee with no capital authority, or a business that submitted out of curiosity after seeing an ad. You are paying for the chance to compete, not for a qualified opportunity. At these prices and with conversion rates of 5–10 per cent, the economics only work at significant volume — and even then, the hidden cost of chasing unqualified enquiries erodes the margin.
At this tier, you are the sole recipient of the lead. That is a meaningful improvement — no other installer is calling the same contact. However, the pre-qualification is limited. You receive a business name and contact details, but no confirmation of decision maker status, property control, or power bill range. The lead could be a genuine business owner with a $5,000/month power bill and a 15-year lease, or it could be an office manager who filled in a web form without authority to approve anything. Better than shared, but still significant qualification work before you can assess whether the opportunity is real. Conversion rates sit at 12–18 per cent.
This is the sweet spot for most Australian commercial solar businesses. At this tier, the lead provider has done the qualification work that matters. The contact is a confirmed decision maker — business owner, director, or property controller. The power bill range has been verified at $2,000–$10,000+ per month. The lead has indicated system size interest and an installation timeline. Named consent has been given — the business owner knew your company would receive their details. Delivery is in real time, not batched. At conversion rates of 20–35 per cent, the unit economics are strong for any installer set up for commercial work.
These leads target businesses with power bills above $10,000 per month — industrial facilities, large commercial rooftops, warehouses, multi-site retail operations. Job values range from $50,000 to $500,000+, and the sales cycles are correspondingly longer. The qualification is extensive: confirmed C-suite or facilities management contact, verified energy consumption data, site access confirmed, and often a preliminary energy audit completed. These leads are not suitable for businesses without a dedicated commercial sales team, but for those that have one, a single closed deal can represent six or twelve months of revenue. Conversion rates of 15–30 per cent reflect the longer, more complex decision process.
The reason commercial solar lead costs make sense — even at $150–$200 per lead — is the job values behind them. These are the real revenue figures Australian commercial solar installers are working with in 2026.
Now run the acquisition maths on a Tier 3 lead.
At $150 per lead with a 25 per cent conversion rate, you need 4 leads to book one job. That is $600 in lead costs to win one customer. If the average small commercial job value is $25,000, your cost per acquisition is $600 — just 2.4 per cent of job value spent on lead acquisition. That is well within normal marketing spend for any B2B service business.
Scale it up. A single medium commercial job at $80,000 acquired for $600 in lead spend is a 133x return on lead investment. Even at the higher end of Tier 3 pricing — $200 per lead, $800 for four leads — that is still 1 per cent of an $80,000 job. There is no marketing channel in existence that delivers those economics on high-value B2B installations.
Commercial solar lead costs look expensive on a per-unit basis compared to residential. But when measured against the job values they unlock, commercial leads are consistently the highest-ROI lead type in the Australian solar market. The absolute cost is higher. The cost as a percentage of revenue is lower.
The gap between a $50 commercial solar lead and a $150 one comes down to specific, measurable qualification factors. Before committing to any commercial solar lead provider, evaluate each lead against these criteria.
Decision maker confirmed — is the contact the business owner, director, or facilities manager with capital authority? Or is it a receptionist who filled in a form, a junior employee who was browsing, or a tenant with no sign-off power? This is the single most important qualifier for commercial solar. Without it, every hour you spend on the lead is speculative.
Property control verified — does the business own the property or hold a long-term lease? A business with 18 months left on their lease is not a commercial solar buyer. The system payback period alone typically exceeds that. If property control is not confirmed at the lead stage, you will discover it at the site visit stage — after you have already invested hours of work.
Power bill range confirmed — what is the monthly electricity spend? This determines system size, ROI calculation, and whether commercial solar even makes financial sense for the business. A business spending $800 per month on power is a very different proposition from one spending $6,000 per month. No power bill information means you are quoting blind.
System size interest indicated — has the lead specified interest in a particular system size or output? Specificity indicates research and genuine intent. A business owner who says "we are looking at 50–70kW for our warehouse" is significantly further along than one who says "we might be interested in solar."
Timeline established — is there a decision timeline? Financial year budget cycle, lease renewal trigger, business expansion plan, or energy cost pressure? A lead with a timeline is a lead with urgency. A lead without one is a lead that may sit in your pipeline for months without progressing.
Named consent given — did the business owner see your company name before submitting their details? Named consent leads convert at materially higher rates because the prospect has already chosen to engage with your business specifically, rather than submitting a generic form to an unknown pool of installers.
Real-time delivery — was the lead delivered the moment they submitted, or batched hours later? In commercial solar, the first installer to make contact with a qualified decision maker has a significant advantage. A lead delivered three hours after submission has already cooled.
At the $40–$80 Tier 1 level, you will typically receive none of these qualifiers. At $100–$200 Tier 3, you should receive all of them. The price difference is not arbitrary — it reflects real qualification work that directly determines your conversion rate and cost per job won.
Low-cost commercial solar leads have a hidden tax that does not appear on the invoice: the time and labour cost of chasing unqualified enquiries through a sales process that requires substantial investment before disqualification happens.
A commercial solar quote is not a residential quote. It requires a site visit, a roof assessment, an energy audit, structural considerations, DNSP paperwork review, and a detailed proposal with projected ROI. For most commercial solar businesses, that process represents 4–8 hours of work per quoted job — split across a site assessor, a system designer, and a sales manager.
If you are converting 8 per cent of cheap shared leads, you are doing site visits and preparing proposals for jobs you will not win the vast majority of the time. Roughly 12 out of every 13 proposals goes nowhere. At an average cost of $300–$500 in staff time per site visit and proposal, 10 unqualified leads that each require a site visit before disqualification cost you $3,000–$5,000 in real labour. That is far more than the lead price itself — and it does not account for the opportunity cost of what your team could have been doing instead.
Quality commercial leads that pre-qualify decision maker status, property control, and power bill range eliminate most of this wasted effort before you leave the office. The qualification that costs an extra $80–$100 per lead at the point of purchase saves you $300–$500 per lead in downstream labour costs. The maths is not close.
A $60 shared commercial lead with an 8 per cent conversion rate costs roughly $750 in lead spend per job won — plus $3,750 in wasted proposal labour for the 12 leads that did not convert. Total real cost: $4,500 per job won. A $150 exclusive verified lead with a 25 per cent conversion rate costs $600 in lead spend per job won — with minimal wasted proposal time because the leads are pre-qualified. Total real cost: roughly $1,200 per job won. The cheap lead is nearly four times more expensive when you account for the full cost.
Before committing budget to any commercial solar lead provider in Australia, these eight questions will separate credible operators from the ones selling recycled directory enquiries at a markup.
Is the contact a confirmed decision maker or property owner? You need to hear specifics — business owner, director, facilities manager with documented capital authority. If the answer is vague or hedged with "we provide the business contact details," the decision maker has not been confirmed.
Is the business's property ownership or lease status confirmed? This is a disqualifying factor that should be established before the lead reaches you. If the provider does not check property control, you will discover tenants and short-lease businesses at the site visit stage, after you have already invested time.
What power bill range is required for a lead to qualify? A credible commercial solar lead provider should have a minimum power bill threshold — typically $2,000 per month or above — below which a business is not classified as a commercial solar lead. If there is no threshold, you will receive small businesses where the solar ROI does not justify the installation cost.
Are leads exclusive or shared with other installers? The same question that matters in residential matters even more in commercial. If you are competing against three other installers for the same business owner's attention, your conversion rate drops and your cost per acquisition rises — on leads that already cost three to four times more than residential.
Does the business owner see our company name before submitting? Named consent fundamentally changes the trust dynamic. A business owner who chose to submit their details to your company specifically is a warmer prospect than one who filled in a generic comparison form.
How are contact details verified? Ask for the specific verification steps — email confirmation, phone validation, ABN cross-reference. Commercial lead verification should be more rigorous than residential, not less.
What is the average lead-to-site-visit conversion rate for your clients? This is a sharper question than lead-to-sale conversion. It tells you what proportion of leads are qualified enough to warrant a site visit — the most expensive step in your commercial sales process.
What happens if a lead turns out to be a tenant with no capital authority? Every lead source generates some invalid leads. The question is whether the provider has a clear policy — credit, replacement, or documented dispute process — or whether they take the position that all sales are final regardless of lead quality.
If you want to see how commercial solar lead qualification works in practice, QuoteLeads generates exclusive verified commercial solar leads for Australian installers at quoteleads.com.au/solar-leads.
Commercial solar lead prices in Australia range from $40 to $500+ depending on the lead type, verification level, and target business size. Shared directory leads cost $40–$80 each but are sent to multiple installers with no decision maker confirmed and no power bill verification, resulting in conversion rates of 5–10 per cent. Exclusive leads with limited verification sit in the $80–$120 range. Exclusive, verified, high-intent commercial leads with confirmed decision maker status, power bill range, and timeline cost $100–$200 and convert at 20–35 per cent. Enterprise leads targeting businesses with power bills above $10,000 per month can exceed $200–$500 per lead due to job values of $50,000–$500,000 or more. The right price depends on your conversion rate, average job value, and target cost per acquisition.
Residential and commercial solar leads differ fundamentally in buyer type, qualification complexity, sales cycle, and job value. A residential lead is a homeowner deciding on a 6.6kW to 13kW system worth $4,000–$13,000 — the decision is typically made by one or two people within days. A commercial solar lead involves a business owner, director, or facilities manager evaluating a 30kW to 100kW+ rooftop installation worth $45,000–$500,000+. The qualification requirements are substantially higher: you need to confirm decision maker authority, property ownership or long-term lease, monthly power bill range, DNSP approval requirements, and three-phase power availability. The sales cycle runs weeks to months rather than days, but a single commercial deal can be worth more than twenty residential jobs.
A good commercial solar lead confirms seven key factors before it reaches your sales team. The contact is a confirmed decision maker — business owner, director, or facilities manager with capital expenditure authority, not a receptionist who filled in a form. The business owns or has a long-term lease on the property, eliminating tenants who cannot authorise a rooftop installation. The monthly power bill has been verified at $2,000 or above, confirming sufficient energy consumption to justify commercial solar ROI. The lead has indicated a system size interest or output requirement, demonstrating genuine research. There is an established decision timeline tied to a budget cycle, lease renewal, or expansion. Named consent has been given, and the lead is delivered in real time rather than batched hours after submission.
Start with your average commercial job value and work backwards. Take a typical small commercial install at $25,000. If you target 2–3 per cent of job value as your acquisition cost — a conservative benchmark for commercial solar — your budget is $500–$750 per job won. At a Tier 3 lead price of $150 each with a 25 per cent conversion rate, you need 4 leads to win one job, costing $600 per acquisition. That puts your acquisition cost at 2.4 per cent of the $25,000 job value — well within healthy margins. For medium commercial work at $80,000 per job, the same $600 in lead spend represents just 0.75 per cent of job value. The formula is: (average job value × target acquisition percentage) ÷ (100 ÷ conversion rate) = maximum cost per lead.
Yes, and the maths makes the case clearly. A residential solar lead at $60 with a 25 per cent conversion rate costs $240 per job won on an average job value of $7,000 — roughly 3.4 per cent of revenue. A commercial solar lead at $150 with a 25 per cent conversion rate costs $600 per job won on an average small commercial job value of $25,000 — just 2.4 per cent of revenue. The absolute lead cost is higher, but the cost as a percentage of job value is actually lower. A single medium commercial job at $80,000 acquired for $600 in leads delivers a return that would take ten or more residential deals to match. The key qualifier is that your business needs to be operationally set up for commercial work — three-phase installation experience, DNSP capability, and a sales process built for longer decision cycles.
For most commercial solar installers, the minimum viable system size is 10kW, representing a job value of roughly $15,000–$20,000. Below that threshold, the sales effort and site assessment complexity of commercial work often does not justify the margin relative to residential installations. The sweet spot sits between 30kW and 100kW, where job values range from $45,000 to $130,000 and the business case for solar is typically strongest — these businesses have power bills of $2,000–$10,000 per month and clear ROI within three to five years. Above 100kW, job values exceed $130,000 and can reach $500,000+, but these projects require dedicated commercial sales teams, longer proposal cycles, and often involve engineering consultants and multiple stakeholder sign-offs.
Commercial solar leads take significantly longer to convert than residential. A residential solar sale typically closes within one to two weeks from first contact. Commercial deals operate on a fundamentally different timeline. Small commercial projects in the 10–30kW range often take four to eight weeks from initial enquiry to signed contract, including site assessment, energy audit, and proposal preparation. Medium commercial projects between 30kW and 100kW typically require six to twelve weeks, with additional time for DNSP approval applications, structural assessments, and internal budget approval. Large commercial and enterprise projects above 100kW can take three to six months or longer, particularly when multiple decision makers, board approvals, or financing arrangements are involved. Understanding these timelines is critical for pipeline management and cash flow planning.
The commercial solar lead market in Australia is not short on providers. It is short on transparency about what you are actually buying at each price point. If this breakdown helps you evaluate your current lead costs more honestly — or avoid spending thousands on leads that were never going to convert — it has done its job.
The businesses that succeed in commercial solar lead generation are the ones that measure cost per job won rather than cost per lead, track every stage of their pipeline from lead to signed contract, and refuse to accept qualification standards that waste their most expensive resource: their commercial sales team's time.
