Cut site energy costs by $84,000 a year with a 3.8-year payback
Model the ROI on your own roof in 90 seconds — system size, payback and net capex, before you speak to anyone.
- Board-ready feasibility figures, not a sales estimate
- STCs, LGCs and instant asset write-off applied
- Capex, chattel mortgage or $0-capex PPA
Your monthly electricity spend
Step 1 of 5 · about 90 seconds · no obligationThree things making the numbers work right now
Demand charges are the hidden cost
On a commercial tariff, peak demand can be 30–45% of the bill. Solar shaves the midday peak that sets it — a saving a simple kWh calculation misses entirely.
Incentives still stack
STCs under 100 kW, LGCs above it, plus depreciation and available asset write-off provisions. Modelled into your result, itemised in your feasibility pack.
Daytime load is the perfect match
Most businesses consume 70–85% of their power between 8am and 5pm — the exact window solar generates. Self-consumption, not export, drives the return.
90-second commercial ROI model
Five questions about your site. You will see system size, annual saving, payback and 10-year net benefit on screen — before any contact details are requested.
- 1Business
- 2Site & roof
- 3Energy spend
- 4Load & goals
- 5Results
What type of site are we looking at?
Industry sets the load profile we model against.
Tell us about the roof
Approximate is fine — we confirm from satellite imagery and a structural check.
Do you own or lease the premises?Usable roof areaRoof typeWhat does the site spend on electricity?
Use the total monthly invoice including network and demand charges.
When does the site run, and what are you solving for?
Operating hours decide self-consumption — the single biggest driver of commercial ROI.
Include battery storage in the model?Your indicative business case
Modelled on your inputs, postcode irradiance and current NSW commercial tariffs.
Send me the full feasibility pack
14-page PDF: system layout, cashflow model, tariff analysis, incentive itemisation and finance comparison.
Final figures are issued in a signed feasibility report after a site assessment and interval-data review. Indicative only — not financial or taxation advice.
Roofs like yours, numbers you can check
Drag the handle to see each site before and after. Every project lists installed capacity, verified saving and payback.
18.4 MW across 340 NSW sites
Sorted by industry rather than suburb — a plant manager compares against similar load profiles and roof structures, not against neighbours.
Four ways to fund it — including $0 capex
Budget constraints kill more commercial solar projects than economics do. This section exists to remove that objection before it reaches a conversation.
Outright capex
- Best lifetime return
- Depreciation & write-off benefits
- Asset owned from day one
Chattel mortgage
- Fixed term, own at end
- Repayments often below the saving
- Interest & depreciation deductible
Operating lease
- Off-balance-sheet treatment options
- Opex not capex approval path
- Maintenance can be bundled
Solar PPA
- $0 upfront
- Pay only for generated kWh
- Rate below grid from day one
Not sure which applies? Your feasibility pack models capex and PPA side by side on your own numbers.
Run my numbersEverything your safety and finance teams will ask for
Commercial buyers do not just check credibility — they check insurability. Documentation is downloadable, not just displayed.
NETCC Approved Seller
New Energy Tech Consumer Code — sales conduct and contract standards.
Verify listing →$20M public liability
Plus contract works and professional indemnity. COI issued on request.
Request COI →CEC-accredited designers
Smart Energy Council member; accredited design and install on every job.
Verify listing →They gave us a staged install plan mapped to our shift roster before we had signed anything. That is what won it internally.
Their feasibility numbers were within 4% of actual generation in year one. Two other quotes were 20% optimistic.
An inverter fault flagged on their monitoring before we noticed. Replaced under warranty inside a week.
Procurement packCapability statement, insurances, ISO certificates, sample SWMS, reference sites and a completed supplier questionnaire — in one download.
Download procurement pack (PDF)From enquiry to export in five stages
Feasibility
Interval data review, satellite layout, cashflow model. 3–5 business days.
Site assessment
Structural, switchboard and roof condition inspection. No cost, no obligation.
Grid application
We lodge with your DNSP and manage export limit negotiation.
Install
Staged around your operating hours. Weekend and night works available.
Commissioning
Monitoring live, staff handover, O&M plan and performance reporting.
The questions that stall commercial projects
Every unanswered objection here is a lead that quietly leaves.
Commercial & industrial · ANZ
Request a feasibility pack, not a sales call
Tell us what stage you're at and what you actually need. We'll send the document set that matches it — and only book a call if you want one.
- Feasibility packs with the assumptions shown, so your CFO can check the maths
- Procurement documents ready to go — insurances, ISO certificates, SWMS, COI
- Capability statements written for tender submission, not marketing
- Response within one business day, and we'll say if we're not the right fit
Your details are used to prepare and send what you've asked for. We don't sell lists, and you can opt out of anything else at any time.
Get the numbers for your site
Model it yourself in 90 seconds, or have an engineer review your last 12 months of interval data — no cost, no obligation.
Or call 1800 38 50 38, Mon–Fri 7am–6pm AEST · commercial enquiries: commercial@crownsolar.com.au
ROI figures are indicative, modelled on stated consumption, postcode irradiance and current NSW commercial tariffs and incentive values. They are not financial or taxation advice. Final figures are issued in a written feasibility report following a site assessment and interval-data review.