24/7 Emergency Inverter, Battery & Genset Repair In 30 Mins
Inverter constantly beeping overload? Battery backup dying in minutes? Auto changeover switch burned or generator won't crank during blackout? Certified electrical technicians arrive in 30 minutes to restore your power.
30-Min Arrival
Anywhere In City
MOSFET Rework
PCB Level Fix
Acid Desulfation
Tubular Revival
90-Day Warranty
Guaranteed Repairs
Fluke High-Current Multimeters
Fast battery load test & PCB repair on site
Genuine Replacement Parts & Factory Calibration for Leading Inverter & Battery Manufacturers
Select Power Backup Emergency Service
Every service includes battery specific gravity analysis, output voltage regulation, and a 90-day warranty.
Emergency Inverter UPS Overload & Beep Fix
4.9 (5.1k+ Repairs)
What's Included:
- Immediate emergency arrival in 30 minutes
- Continuous alarm beep / overload shutdown diagnostic
- MOSFET power transistor & relay switch board testing
- Inverter transformer output AC voltage regulation check
- Grid charging bypass mode activation for instant power
- Full household load ampere balancing
Excludes:
- New copper wound transformer unit
Emergency Battery Sulfation & Acid Top-Up
4.9 (4.3k+ Batteries)
What's Included:
- Specific gravity hydrometer test of all battery cells
- Demineralized distilled water top-up with level float check
- Terminal heavy lead sulfation & corrosion wire brushing
- Petroleum jelly protective anti-corrosion barrier coating
- High-current cold load discharge test
- Charging voltage threshold (13.8V to 14.4V) calibration
Excludes:
- Distilled water cans (nominal ₹50 per jar)
Emergency Auto Changeover (ATS) & Bypass
4.8 (3.2k+ Repairs)
What's Included:
- Automatic transfer switch (ATS) coil contactor repair
- Manual rotary changeover switch failure bypass
- Neutral-to-Phase reverse polarity correction
- Melted changeover terminal lugs re-crimping
- Generator to Inverter automatic priority switching
- Safe power restoration during continuous grid failures
Excludes:
- Heavy commercial 63A ATS contactor unit
Emergency Residential DG Genset Starting Fix
4.9 (1.8k+ Gensets)
What's Included:
- Diesel / Petrol generator cranking failure troubleshooting
- Self-starter motor solenoid & battery terminal check
- Fuel line air bleeding & carburetor sediment bowl flush
- AVR (Automatic Voltage Regulator) 230V/415V stability test
- Engine oil level, pressure switch & coolant inspection
- Full load test with frequency (50 Hz) governor calibration
Excludes:
- Engine block internal piston overhaul
Why Battery Maintenance Saves ₹15,000+
Unchecked acid drying and sulfation kills an expensive tubular battery in less than 2 years.
Hydrometer Specific Gravity Test
We measure the exact acid density of each individual cell to identify weak dead cells, reviving backup efficiency without premature battery scrapping.
Pure Sine Wave Calibration
Distorted square waves hum and overheat your fans and refrigerator compressors. We calibrate inverter output to clean 50Hz pure sine wave.
90-Day Electrical Guarantee
All our inverter board repairs, ATS changeover replacements, and wiring calibrations are protected by an iron-clad 90-day warranty.
Transparent Power Backup Rate Card
Honest standardized labor charges with zero hidden fees.
| Power Backup Service | Avg Duration | Warranty | Standard Price |
|---|---|---|---|
| Emergency Daytime Power Backup Inspection (8 AM - 8 PM) | 15 - 30 mins | Doorstep Visit | ₹199 |
| Emergency Night Power Backup Inspection (8 PM - 8 AM) | 15 - 30 mins | 24/7 SOS | ₹399 |
| Inverter Motherboard MOSFET Transistor Repair (Labor) | 30 - 45 mins | 90 Days | ₹499 |
| Inverter Battery Terminal Cleaning & Acid Gravity Calibration | 30 mins | 60 Days | ₹399 |
| Automatic Transfer Switch (ATS) Contactor / Relay Rework | 30 mins | 90 Days | ₹549 |
| Manual 32A / 63A Rotary Changeover Switch Replacement (Labor) | 35 mins | 90 Days | ₹449 |
| Residential DG Generator Starting & Fuel Air-Bleed Fix | 45 mins | 90 Days | ₹799 |
| Inverter Output Socket Rewiring & Earthing Connection | 25 mins | 90 Days | ₹299 |
| Battery Health Load Test & Backup Duration Audit | 20 mins | Instant Report | ₹249 |