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Five ways to pay the closer, priced against our real OpenSolar sell prices and modelled through to Eco2's net profit. Built from what Ryan told us the market actually pays. Nothing here is agreed — pick one, then we lock it into the quoting calculator and Schedule 1 of the closer contract.
Straight from the WhatsApp, nothing added. We asked him to anonymise the installers he closes for and list the commission structures. These are his figures and his words only.
| Installer | Commission | What he said about them |
|---|---|---|
| 1 company | £400 on every sale plus £25 per panel over 12 panels |
"A very cheap installer and it's easy to sell for them." They do a 10kw battery, 12 panels, bird proofing and 7.6kw inverter for £7,995. Over 800 Trustpilot reviews. "I get £400 comms for that and £25 per panel over 12 panels — I'm happy with that." |
| The rest of them | 8% of total install cost | "Most installers do comm rate of 8% — I'd be happy with that." Confirmed as 8% of the total install cost: "say an £8000 system is £640". Covers solar and batteries. |
| Battery on its own | 10kw — £200 15kw — £300 20kw — £400 |
"But they're doing a 10kw battery for £4,000." |
| One installer | — | "One installer I have facility to amend my commission." |
| His words |
|---|
| "I'm getting anywhere between £400 – £1000 depending on order value." |
| "Realistically doing 1 in 8-10 at these rates, sometimes better. It depends on the product… and the company as well." |
| "They're a solid company, so I can sometimes do 1 in 5… but obviously if I work for another installer they need to be around that price mark." |
Source: WhatsApp with Ryan Collings, 5 Aug 2026. Everything above is his figures or his words — no calculations or assumptions of ours have been added to this section.
Each one priced on our actual entry package — 12 panels + 5kW battery = £7,995 — and on a £4,000 battery retrofit. "Cost of gross profit" assumes a 45% gross margin; slide it in section 4 to test other margins.
| Option | How it works | £7,995 job | £4,000 retrofit | % of gross profit | Best / worst |
|---|---|---|---|---|---|
| A · Flat fee Simplest |
£500 per completed install, whatever the deal size. Retrofit £250. | £500 6.3% |
£250 6.3% |
13.9% | Totally predictable and it's already the £500 assumption in the JV calculator. But it pays the same on a £12k Tesla job as a £8k entry job — zero incentive to upsell. |
| B · Straight 8% Ryan's ask |
8% of contract price (ex-VAT) on everything. | £640 8.0% |
£320 8.0% |
17.8% | What he asked for, matches the market, one number to explain. Self-correcting — if we discount to compete, commission drops with it. But it's the most expensive option at every deal size and it rewards price rises, which is the opposite of our strategy. |
| C · Flat + per-panel His cheap installer |
£400 base + £25 per panel over 12. Retrofit £200 / £300 / £400 by battery size. | £400 5.0% |
£200 5.0% |
11.1% | Cheapest for us, and it's a structure Ryan already accepts and sells hard on. Rewards bigger arrays, not higher prices — exactly right for a price-led strategy. But it only works if our price genuinely matches that installer's (see section 5). |
| D · % of gross margin | 22% of gross margin (contract price − equipment/install cost). | £792 9.9% |
£396 9.9% |
22.0% | Mathematically the safest — our cost per deal can never outrun our profit per deal. But it means opening our margins to the closer, which cuts against clause 10.1 of his contract, and it's the hardest to explain on a call. |
| E · Tiered on volume Recommended |
7% base → 8% at 4+ installs/mo → 9% at 8+/mo. Paid on the whole month once the tier is hit. | £560 → £640 / £720 |
£280 → £320 / £360 |
15.6% → 17.8 / 20.0% |
Cheap while volume is low and margins are unproven; pays above market once he's producing — and by then the ad engine is carrying its own cost. Gives him a reason to push for volume rather than shop the pipeline elsewhere. |
Every package below is a live price from the closer calculator's back end. This is what each option costs us, deal by deal.
| Package (12 panels unless stated) | Sell price | A · £500 flat | B · 8% | C · £400+£25/panel | E · 7% base |
|---|
Sell prices from opensolar-closer-calculator.html back end (matrix rows + retrofit list), Jul 2026.
Drag the gross margin once Les confirms the real cost of a job, and every number below re-prices. The stack is the same one in the JV calculator: sell price → gross profit → minus ad spend → minus commission → net profit → minus our 20% JV cut → Eco2's take-home.
| Option | Commission | % of price | % of gross profit | Net profit / deal | Eco2 keeps / deal | Eco2 keeps / month |
|---|
Clause 8.2 of the closer agreement currently says: "Where a Sale arises from a Client-Supplied Lead, £1,000 is deducted per lead from the Commission on that Sale." Every lead Ryan works will be a client-supplied lead — they come off our ads.
In the closer calculator today, commission is a placeholder 10% added as a line to the quote — so a £7,995 job prints at £8,795. That directly undoes the one thing Ryan says drives his close rate.
Ryan's benchmark is his cheap installer's £7,995 for 12 panels + a 10kW battery + 7.6kW inverter + bird proofing, and £4,000 for a 10kW battery retrofit. Against our price list:
| Like-for-like | His cheap installer | Eco2 (current list) | Gap |
|---|---|---|---|
| 12 panels + ~10kWh battery | £7,995 | £9,995 (Duracell 16kW) £7,995 buys 5kWh | +£2,000 |
| ~10kWh battery retrofit | £4,000 | £6,500 (Sig 10kW) | +£2,500 |
| Entry solar + battery | £7,995 (10kWh) | £7,995 (5kWh) | Same price, half the battery |
Attain Digital · internal · built from Ryan's benchmark rates and Eco2's live OpenSolar price list · nothing here is agreed.