Inverter board component-level repair
Replace failed IGBTs/MOSFETs on inverter PCB.
Our inverter board component-level repair package is part of the advanced / r&d line at ev.care — a flat ₹14,999 for roughly 8 hours of focused workshop time. Replace failed IGBTs/MOSFETs on inverter PCB. Every measurement is recorded against an OEM baseline so a number on its own can be interpreted in context rather than guessed at. If we surface something outside the scope of this service we pause, quote it separately, and let you decide — no surprises on the invoice.
What's included
- Inverter removal + cleanroom open
- Component-level failure isolation
- IGBT/MOSFET replacement
- Gate-drive verification
- Bench load test before reinstall
Why this matters
Why inverter board component-level repair matters: skipping it risks carrying an unfixed firmware bug across the next two years of use. A ₹14,999 workshop slot today is the cheapest insurance you can buy against that outcome.
How it works
- 1
Scoping call confirms feasibility, target spec, and warranty implications.
- 2
Vehicle is checked into the R&D bay and disassembly is documented.
- 3
Custom work is executed by an engineer + senior technician, never alone.
What we typically find
From hundreds of inspections — what makes the report.
- Inverter parameters set conservatively from the factory
- Coolant pump can be uprated for higher sustained loads
- Wiring harness routing can be improved for cleaner thermals
How to prepare
- Bring a list of all aftermarket modifications already done
- Carry the OEM key fob plus any spares
- Confirm the scoping call has happened and the quote is signed
- Drop the vehicle in the morning — most jobs are full-day
Equipment we use
- Oscilloscope with current-clamp probes
- Programmable DC source/sink for inverter bench tests
- Battery cycler with cell-level measurement
Certifications
- ARAI-certified workshop
- ISO 9001 quality system
Transparent pricing breakdown
No hidden charges. This is exactly what makes up your bill.
Labour & technician time 8 hours | ₹8,249 |
Diagnostic & instrumentation | ₹4,500 |
Consumables & report | ₹2,250 |
| Total | ₹14,999 |
What customers say
“Did the scoping call first, gave me a clear quote, then delivered exactly that. Rare to find this kind of process.”
FAQs
Success rate?+
About 80% of boards we see are repairable.
How long?+
1-2 working days.
If unrepairable?+
We refund all but ₹999 diagnostic fee.
Who needs this
Owners told the entire inverter needs replacing — we save the board when possible.
Related services
Ready to book inverter board component-level repair?
Fixed price ₹14,999 — no surprises. Or describe a different problem and we'll match the right service.