FAT Readiness Checklist
Use this checklist before factory acceptance testing for a battery energy storage system package.
Document Readiness
| Item |
Evidence Required |
Status |
| Approved FAT procedure |
Controlled document with revision, acceptance criteria, and witness points |
Not started |
| Single-line diagram |
Approved drawing matching tested configuration |
Not started |
| Battery rack layout |
Rack/module/string configuration and serial-number mapping |
Not started |
| BMS architecture |
Communication topology, interface list, and firmware versions |
Not started |
| PCS datasheet |
Rated power, voltage window, protections, and compliance references |
Not started |
| Calibration records |
Valid certificates for test instruments |
Not started |
Test Readiness
| Item |
Evidence Required |
Status |
| Safety briefing complete |
Attendance record and test area risk review |
Not started |
| Test equipment available |
Equipment list with calibration validity |
Not started |
| Witness points agreed |
Client, supplier, and EPC responsibilities confirmed |
Not started |
| Pass/fail criteria defined |
Quantitative acceptance thresholds listed in FAT procedure |
Not started |
| NCR process available |
Nonconformance form and escalation owner identified |
Not started |
Closeout
| Item |
Evidence Required |
Status |
| FAT report drafted |
Results, deviations, and evidence attachments included |
Not started |
| Punch list created |
Owner, due date, severity, and closure evidence defined |
Not started |
| Shipment release decision |
Conditional or full release documented |
Not started |