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Service historyHealth score 74
IV Curve Testing
JOB-2026-0101 - Ahmed Raza
Invoiced
Visit date
22 Feb 2026
Completed
Technician
Tahir Mahmood
Generation gain
+3 kWh/day
Worth about Rs 4,320 a month
Amount
Rs 12,750
What we did
6 of 6 steps completed
- Visual check of all modules
- Thermal scan of array
- String voltage and current logged
- Earthing continuity verified
- Inverter fault log downloaded
- Report drafted and shared
What we found
Anything worth your attention.
Nothing flagged
No defects were recorded on this visit.
Shade Analysis report
RPT-2026-023 - performed 22 Feb 2026
| Measurement | Reading | Reference | Result |
|---|---|---|---|
| Open circuit voltage (string A) | 697 V | Within 5% of design | Pass |
| Short circuit current (string A) | 10.8 A | Within 8% of nameplate | Pass |
| Earth electrode resistance | 2 ohm | Below 5 ohm | Outside reference |
| Insulation resistance (DC+ to earth) | 40 Mohm | Above 1 Mohm | Pass |
| Max module temperature | 55 C | Below 25 C above ambient | Outside reference |
| Performance ratio on test day | 83% | Baseline 83% | Outside reference |
Our recommendation
Bring cleaning forward by one cycle and re-torque the affected strings within 30 days.
Timeline
- Requested
- 21 Feb 2026, 2:00 PM
- Scheduled
- 22 Feb 2026, 5:00 PM
- Completed
- 22 Feb 2026, 5:00 PM