“Backup power” must be defined by load and duration

Identify exactly what the generator serves: emergency lighting, fire systems, pumps, lifts, access controls or selected common areas. Ask for single-line diagrams, load schedules, automatic-transfer tests, run logs, fuel controls, ventilation, exhaust, alarms and corrective-work records.

Review service contracts, breakdown history, replacement planning and budget evidence with qualified engineers. A short demonstration cannot establish capacity or compliance. Read the fire-door guide, lift checks and juristic finances.

Next step

Phuket Stay Pro can add generator evidence to your condo due diligence.

Fact check

Required capacity, testing, fuel storage, safety, approvals and responsibility vary by building and date. Use current authority records and qualified independent engineers.