Keep official vendor listing screenshot or portal record, signed quotation and scope of work, bank-account proof matching the contracting entity, warranty and commissioning commitments together.
| Record | Use it to verify |
|---|---|
| Official vendor listing screenshot or portal record | Current vendor or installer status on the relevant official channel |
| Signed quotation and scope of work | Legal name, GST details and bank beneficiary |
| Bank-account proof matching the contracting entity | Module, inverter, warranty and installation specifications |
| Warranty and commissioning commitments | Current vendor or installer status on the relevant official channel |