Source-backed installer tool

Verified STC estimate

Check exact product approval against Clean Energy Regulator-hosted files, calculate official STC formulas, and export an auditable evidence receipt.

Product approval verified. Installation eligibility not assessed. Certificate quantity is an estimate—not a customer payout, rebate approval, or guarantee of certificate creation.

Checking source-rights receipt…

System

Choose the STC activity and installation date.

Activity Expected installation date

Approved products

Search exact model numbers. Only products approved on the selected date appear.

Approved battery model

Enter at least 2 characters.

Formula inputs

Battery capacity comes from the CER file. Solar system capacity comes from the installer proposal or design.

Battery will be connected to new or existing solar PV

Optional business STC price

Supply your current rate-card price to see gross certificate value. RebateSignal does not invent a default market price.

STC price (AUD) Price source Observed at

Installer report details

Optional labels for the printable evidence report. These values are kept in this browser only and are never sent to RebateSignal.

Business name Estimate reference Customer reference

Source licence

Based on Clean Energy Regulator material licensed under a Creative Commons Attribution 4.0 licence.