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Shahzad Motors - Unit 2

25.0 kW Off-Grid system in Multan, commissioned 8 Dec 2020

System health

29

Performance ratio against baseline, less open defects

Generated (30 days)

2.5 MWh

89% of expected

Modelled soiling loss

12.1%

Last cleaned 12 Apr 2026

Performance ratio

71.2%

Baseline 80%, target 82%

Generation, expected against actual

Ninety days. The dashed line is the design expectation; the gap between the lines is money.

Soiling loss

Climbs between washes, drops sharply after rain or a clean. The dashed line is the point where a cleaning visit pays for itself.

Performance ratio trend

Against the fleet target.

System specification
Capacity
25.0 kW
System type
Off-Grid
Modules
43 x 585W JA Solar
Inverter
Fronius Primo-25K (22.5 kW)
Battery
5 kWh
Tilt / azimuth
19 deg / 185 deg
Bird mesh
Not installed
Tariff
Rs 50 per kWh
Net metering
Not applied
NM reference
-
Sanctioned
-
AMC
No contract
Open findings

Unresolved defects on this site.

  • Earthing resistance above limit

    Major

    Measured 9.4 ohm against a 5 ohm reference. Earth pit needs re-treatment.

  • Burnt MC4 connector

    Critical

    DC connector on string C shows arcing damage. Replaced on site and adjacent connectors re-terminated.

  • Burnt MC4 connector

    Critical

    DC connector on string C shows arcing damage. Replaced on site and adjacent connectors re-terminated.

  • Burnt MC4 connector

    Critical

    DC connector on string C shows arcing damage. Replaced on site and adjacent connectors re-terminated.

  • Earthing resistance above limit

    Major

    Measured 9.4 ohm against a 5 ohm reference. Earth pit needs re-treatment.

  • Burnt MC4 connector

    Critical

    DC connector on string C shows arcing damage. Replaced on site and adjacent connectors re-terminated.

Work order history

7 visits

CodeServiceStatusAmount
JOB-2026-0045Battery Check & ReplacementRequestedRs 28.5K
JOB-2026-0023Solar Panel RepairCompletedRs 1.6L
JOB-2026-0125Lightning ProtectionCompletedRs 45.0K
JOB-2026-0150SPD (Surge Protection Device) ReplacementCompletedRs 27.2K
JOB-2026-0021Combiner Box RepairCompletedRs 7.8K
JOB-2026-0081Waterless Panel CleaningCompletedRs 11.2K
JOB-2026-0012Net Metering AssistanceInvoicedRs 35.0K
Inspection reports

No reports for this site

Generation figures are modelled for the prototype from a fixed seed, so they are identical on every visit.