Mandatory Forms
1. STC Assignment Form (signed by system owner)
2. Plumbing Compliance Certificate (where required)
3. Installer accreditation details
4. Invoice / job card showing install date and address
Mandatory Photos
1. Installed hot water system – full unit visible
2. Compliance plate / data label (model readable)
3. Serial number label (clear, close-up, uncropped)
4. Heat pump: tank + heat pump unit
Mandatory Forms
1. STC Assignment Form (signed by system owner)
2. Certificate of Electrical Safety
3. Grid connection approval (DNSP)
4. Installer & Designer accreditation details
5. Invoice showing system size and install date
6. Single Line Diagram (SLD) (commonly requested in audits)
Mandatory Photos
1. Solar array – all panels installed (wide shot)
2. Inverter installed
3. Inverter serial number label (clear & legible)
4. Main switch (Inverter Supply) with label visible
5. Meter board showing solar connection
6. DC isolator(s) (where installed)
7. Array mounting method visible (roof type identifiable)
8. System overview photo (panels and inverter relationship)
