Fuse Replacement

JOB-2026-0158 - raised via Field survey 2 mo ago

InvoicedLow priorityQuarterly Care AMC

Checklist

6 of 6 steps complete

Findings

Defects recorded on site. Unresolved criticals roll up to the operations overview.

Inverter derating in afternoon peak
Major
Unit throttles above 46 degrees ambient. Cooling fins clogged with dust.
Resolved
Heavy soiling on lower rows
Minor
Dust accumulation reducing output on the two lowest rows more than the rest of the array.
Resolved
Earthing resistance above limit
Major
Measured 9.4 ohm against a 5 ohm reference. Earth pit needs re-treatment.
Open

Parts used

Consumed from van stock on this visit.

Part	Qty	Unit cost	Line total
Combiner Box 4-in-1	3	Rs 38,311	Rs 114,933
MC4 Connector Pair	3	Rs 33,125	Rs 99,375

Result

Generation either side of the visit.

+1 kWhper day

21 kWh before, 22 kWh after

Worth about Rs 1,680 a month at this site's tariff.

Assignment

Technician

Details