When you decide to put solar on your roof, you're not just choosing between brands. You're choosing between two completely different sales models — and almost nobody tells you that's the actual decision.
Door 1 is the retailer: vertically integrated, one brand of panel, one installer crew, one quote, one phone number. Door 2 is the broker: an independent layer that runs your roof past a vetted panel of installers and surfaces the offers you would never otherwise see.
The pricing, the system size, the hardware brand, the warranty depth, the install date — all of it changes depending on which door you walked through first. So before we argue which is better, it's worth being clear about what each one actually is.
01What a "retailer" actually means
A solar retailer is the company whose name is on the proposal you sign. That might be a household brand like Origin or AGL, a panel-manufacturer's direct arm, or a local installer trading under their own retail name. They source the gear, employ or subcontract the install crew, and put a margin on top.
Their business model rewards three things, in order:
- Selling their kit — not the best kit on the market
- Selling larger systems — because revenue scales with kilowatts
- Closing the deal this week — because acquisition cost is sunk the moment you walked in
None of that is sinister. It's how every sales-driven business works. But it does mean a retailer can never honestly tell you, "we looked across the market for you." They didn't. They looked at their own price book — and theirs only.
02What a "broker" actually does
A solar broker is the layer that sits above the retailer. We don't install. We don't stock panels. What we have is:
- A pre-vetted panel of CEC-accredited installers we've signed agreements with
- Volume pricing that doesn't appear on the public price-book
- An algorithmic match between your roof, your usage profile, and the system that fits both
When you submit a quote through us, the same brief — same address, same bill, same usage pattern — goes to three to five retailers who actually want the job. They compete. We surface the offer that wins on price, hardware tier, and warranty depth, and we tell you why it won.
03Where the money actually goes
The single biggest myth in this market: "using a broker adds a middleman, which means a markup." The maths runs the other direction.
A typical solar retailer spends somewhere between $400 and $900 acquiring a single residential customer — Google Ads, Meta lead forms, doorknockers, call-centre lead lists, comparison-site placements. That cost is baked into your quote whether you arrived organically or not. You are paying for the marketing they did to find you.
When a broker delivers a pre-qualified customer — bill uploaded, address verified, system already specced — the retailer pays a referral fee out of that same marketing budget. They spend less in total. The savings shows up as a sharper quote.
| What you pay for | Direct to retailer | Through a broker |
|---|---|---|
| Marketing & acquisition cost | Baked into your quote | Replaced with referral fee — usually lower |
| Hardware comparison | One brand, one tier | Multiple brands ranked side-by-side |
| Installer choice | Whoever they subcontract | Whoever wins on your specific job |
| Quote rounds | One quote, one shot | 3–5 quotes, surfaced as one |
| Ongoing accountability | Ends at handover | Installer is reviewed every job |
04The three structural advantages
You get the spread, not the average
Three quotes on the same 6.6 kW system, same suburb, same week, can sit four to seven thousand dollars apart installed. That spread is real and it does not correlate with quality. The broker model exists specifically to find which end of the spread your job lands on. We have written a whole essay on why one quote will not tell you that.
The recommender has no inventory bias
A retailer rep cannot recommend a panel they don't sell. We can. The brand we suggest is the brand that won on tier-1 Bloomberg ranking, warranty length, and price-per-kilowatt for your roof — full stop. There is more on the structural side of that argument in this piece on the sales-floor incentive problem.
A retailer earns your trust once — at the sale. A broker has to keep earning it across every customer we send to that retailer.
The diligence is permanent, not transactional
A retailer earns your trust once — at the sale. A broker has to keep earning it across every customer we send to that retailer. One bad install moves the installer down the ranking; three move them off the panel. That feedback loop simply does not exist when you go direct. The standing diligence is covered in the vetting essay.
05When going direct might be the right call
The honest answer: when you already know exactly which installer you want, you have verified their CEC accreditation and complaints history yourself, and you have collected at least three comparable quotes on identical hardware specs. If you have done all of that, you have effectively played broker for yourself — and gone direct is the cleanest path.
For most homeowners, the time to do that diligence is the deal-breaker, not the willingness. Solar is not a category most people buy more than once a decade, and the knowledge half-life is brutal.
One useful rule of thumb. If a retailer rep can't tell you (a) the Bloomberg tier of the panel they're proposing, (b) the inverter's grid-compliance certificate, and (c) what happens to your warranty if they go out of business, you don't have enough information to sign.
06The honest summary
We don't think every customer needs a broker. We think every customer needs the information a broker has — the spread, the diligence, the structural independence — before they sign a 25-year warranty on a six-figure piece of infrastructure bolted to their roof.
If you go through us and then find a verified, like-for-like quote elsewhere, we'll match it and give you a $300 voucher. The reason we can offer that is the same reason this essay exists: the market is wide enough that someone with real visibility into it can almost always do better than someone shopping at one stall.
The choice between broker and retailer isn't really a choice between two products. It's a choice between two ways of knowing.