Installer Tools
Free calculators and compliance resources
STC Calculator
Calculate Small-scale Technology Certificate entitlements by system size, postcode zone, and installation date. Includes clearing house and market pricing.
Job Margin Calculator
Analyse job profitability with detailed cost breakdowns. Includes overhead estimation, margin health indicators, and industry benchmarks.
Compliance Checklists
PopularState-specific installation compliance checklists for grid-connect PV, battery, and standalone power systems. Download as PDF.
Regional Demand Heatmap
Visualise solar installation demand across Australia. State-level view is free; postcode-level detail requires an account.
Access Tiers
Free
Basic access to all tools
- checkSTC calculations
- checkMargin analysis
- checkState-level heatmap
- checkBasic compliance checklists
Full access with email registration
- checkEverything in Free
- checkPDF checklist downloads
- checkPostcode-level heatmap
- checkMarket insights reports
Account
Full platform access
- checkEverything in Email
- checkSave calculations
- checkHistorical comparisons
- checkPriority support
Join the Why Solar Installer Network
Get matched with qualified homeowners looking for solar quotes in your service area. Free to join. Only pay when you win work.