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Li-Ion Battery Field Checklist
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TAWAL
Li-Ion Battery Handover Checklist
Installation, Configuration & Acceptance
TAWAL Operations & Maintenance ·
Checklist Progress
0%
Important: All photos and videos captured during this installation must be date & time stamped. Use the in-app camera buttons to automatically embed GPS coordinates and timestamps on all evidence media.
1
Stop Conditions
10 items
▼
Installation SHALL NOT proceed unless the Implementation Project Manager is formally notified and an official review obtained for any unresolved condition below.
#ConditionOKNOK

Declaration: All STOP conditions above are verified OK. Any NOK items have been reported to the Implementation PM and an official review has been obtained before proceeding.

2
Installation Acceptance
checklist
▼
Verify each item below before proceeding. Comments are optional.
#ItemOKNOKN/A
Battery Manufacturing Dates

Record the manufacturing date of each installed battery. Date must not exceed 12 months before installation date.

3
Settings Verification
3A · 3B · 3C
▼
Battery Under Test Brand: — Model: — AH Capacity: —
3A — Pre-Dispatch Battery Verification (Warehouse)
ParameterRequiredActual ReadingPass / Fail
State of Charge (SOC) on arrival at site100%
Battery Charging Current Limit10 A
Battery Charging Rate1.0 C
Battery Discharging Rate1.0 C
Rated Capacity Per Battery
Per Battery AH Capacity field ↑
Photo Evidence Required
3B — DC System Parameter Configuration (On-Site)
! Important: It is the MSP's responsibility to ensure the DC system is correctly configured, unless a new DC system is being installed alongside the batteries under this installation.
ParameterRequiredActual ReadingPass / Fail
Float Charging Voltage53.5 V
Boost ChargingDisabled
Equalize ChargingDisabled
Charging Current LimitEnabled — 10A / Battery
Low Voltage Alarm49 V
LLVD44.5 V
LBVD40 V
Overvoltage Alarm55.5 V
Overvoltage Shutdown58 V
Photo Evidence Required
3C — BMS Alarm & Protection Thresholds (Pre-configured at Warehouse)
Values are pre-configured at warehouse. Open BMS app on-site, verify all thresholds match the reference, photograph the screen.
Verified by
Date
📷 BMS Screenshot
4
Old Battery System Removal (If Applicable)
1 item
▼
Record old battery string information in the table below, then remove all old equipment (batteries, rack, cables) from site.
# Brand Model Battery Type AH Capacity DC Cables? Main/DRM
#BrandModelBattery Type AH CapacityDC Cables?Main/DRM
No batteries recorded.
EVIDENCE REQUIRED Photos of each old battery (brand, model, capacity label, S/N); photos of dismantled area and cleared site.
STATUS —
NOTES
5
Final Sign-Off & Acceptance
▼
⬜
Pending
Complete the checklist to determine outcome
Auto-computed from
—
✅ Accepted: all items OK ⚠️ Conditional: only Minor NOK ❌ Rejected: any Major NOK
⚠ Non-Conformances & Pre-Condition Failures
No non-conformances recorded
Technician / Contractor
FULL NAME
DATE
MSP Representative
FULL NAME
DATE