AXPERT Repair Services India
AXPERT is an Indian manufacturer of advanced pure sine wave inverters, solar charge controllers, and energy storage systems based in Karnataka. Known for robust MPPT technology and wide-input voltage tolerance, AXPERT inverters are widely deployed across Indian industrial, commercial, and telecom backup power installations. AXPERT products are engineered for India's challenging grid conditions and extreme temperature variations.
AXPERT is an Indian manufacturer of advanced pure sine wave inverters, solar charge controllers, and energy storage systems based in Karnataka. Known for robust MPPT technology and wide-input voltage tolerance, AXPERT inverters are widely deployed across Indian industrial, commercial, and telecom backup power installations. AXPERT products are engineered for India's challenging grid conditions and extreme temperature variations.
Synchronics specializes in repairing the complete AXPERT inverter and UPS range across all wattage classes — from 1kVA to 10kVA hybrid models. We repair AXPERT MPPT controllers, inverter PCBs, display modules, and power stage failures. Our engineers understand AXPERT firmware, boost circuit topologies, and battery management algorithms, ensuring minimal downtime for Indian manufacturing plants and telecom towers relying on AXPERT backup power.
Complete AXPERT inverter, solar controller, and power stage repair across all models.
AXPERT Product Lines We Repair
Our engineers are trained on the full AXPERT product range. Below are the major product families we service.
AXPERT King Series Hybrid Inverters
High-power hybrid inverters (3kVA-10kVA) with dual MPPT solar inputs and lithium/lead-acid battery compatibility. Common issues include boost converter failures, LCD display blanking, firmware corruption, and phase-loss detection faults in three-phase variants.
AXPERT Pro MPPT Solar Charge Controllers
Intelligent MPPT controllers (60A-100A) with Bluetooth monitoring and CAN bus integration. Repair focuses on CT detection circuit faults, current sensor calibration drift, temperature sensor failures, and relay contact corrosion affecting load diversion.
AXPERT Piko Series Pure Sine Wave Inverters
Compact residential inverters (1.5kVA-3kVA) with single-phase input rated for Indian homes and small commercial units. Frequent failures include IGBT short circuits in power stage, transformer core saturation, output AC filter capacitor swelling, and PWM signal circuit faults.
AXPERT SMX Series Three-Phase Inverters
Industrial-grade three-phase pure sine wave inverters (5kVA-30kVA) for manufacturing plants and data centers. Typical repairs include DSP controller crashes, inter-phase synchronization errors, neutral point drift, and DC bus capacitor bank failures in high-temperature environments.
AXPERT Battery Management System (BMS) Modules
Lithium and lead-acid battery pack monitoring boards with cell-level protection and thermal management. Repair addresses balancing circuit imbalances, NTC thermistor drift, CAN communication timeouts, and safety relay stiction from monsoon-induced corrosion.
AXPERT Display and Remote Monitoring Modules
Touch-screen HMI panels and wireless Bluetooth monitoring units for real-time inverter status. Common faults include capacitive touch sensor sensitivity loss, Bluetooth module dropout, SD card corruption affecting historical logging, and WiFi connectivity issues.
Why Choose Synchronics for AXPERT Repairs?
PCB-Level Expertise
We repair down to the component level — not just swap boards. Our engineers identify root causes, replace failed IGBTs, capacitors, processors, and gate drivers on AXPERT equipment.
Fast Turnaround
Standard 7–10 working days. Express 3–5 days available for critical breakdowns. Emergency same-day/next-day service for unplanned downtime.
6-Month Warranty
Every repaired unit ships with a 6-month comprehensive warranty on parts and labour. Our repair success rate is over 94% across all brands.
All-India Service
Couriered repairs accepted from any city in India. Doorstep pickup available in Vadodara, Mumbai, Pune, Ahmedabad, Surat, Chennai, and more.
Common AXPERT Equipment Faults We Fix
Based on 30+ years of repair data, these are the most frequent failure modes we see in AXPERT equipment arriving at our workshop.
- ✓AXPERT display shows no output voltage reading — The feedback voltage sensing circuit on the AXPERT inverter PCB has failed, typically caused by shorted SMD resistors in the signal conditioning stage or a faulty op-amp on the voltage divider network. This is common in units exposed to high humidity and condensation during monsoon.
- ✓AXPERT inverter switches to battery mode unexpectedly — AC input voltage detection threshold has drifted due to aging comparator ICs or corrosion on the mains detection relay contacts. AXPERT units often misinterpret grid instability as complete mains failure, draining battery unnecessarily in Indian industrial areas with unstable grid.
- ✓AXPERT MPPT controller shows zero solar charging current — The current sense shunt resistor on the AXPERT controller has burned open, or the current amplifier IC has failed. Overcurrent conditions from panel shading transitions or loose battery connections trigger this. Alternately, firmware may lock out charging due to temperature sensor malfunction.
- ✓AXPERT boost converter makes loud humming noise and reduces output power — Electrolytic capacitors in the boost stage have dried out, increasing impedance and forcing the switching frequency to increase audibly. This is prevalent in tropical Indian climates where sustained heat accelerates capacitor aging. Reduced output power indicates the boost regulation loop is struggling.
- ✓AXPERT three-phase inverter trips due to phase imbalance fault — The DSP-based phase balance detection algorithm on AXPERT SMX series has become overly sensitive, or the phase voltage feedback network has high impedance due to PCB corrosion. Neutral point voltage drift between phases triggers protection shutdown.
- ✓AXPERT Bluetooth remote monitoring intermittently disconnects — The Bluetooth module on AXPERT remote monitoring boards experiences RF interference from nearby mobile networks or WiFi, common in Indian industrial estates. Firmware communication timeouts occur when the baud rate clock on the UART interface drifts due to aging oscillator capacitors.
How We Repair Your AXPERT Unit
Receive & Log
Your unit is logged into our tracking system with a unique job number. You receive WhatsApp / email updates at every stage.
Fault Diagnosis
Board-level diagnosis using oscilloscopes, LCR meters, and thermal cameras. Root cause identified before any repair begins.
Component Repair
Faulty ICs, capacitors, MOSFETs, IGBTs, and gate drivers replaced with genuine or equivalent-spec components.
Full-Load Test
Unit tested under rated load with original or equivalent motor. All parameters verified. 6-month warranty issued.
Industries Using AXPERT Equipment
We serve plant maintenance teams across all major industries where AXPERT automation is deployed.
Frequently Asked Questions — AXPERT Repairs
Do you repair AXPERT equipment anywhere in India?+
Yes. Synchronics repairs the full AXPERT product range — inverters, MPPT controllers, hybrid UPS systems, BMS modules, and monitoring panels. We offer PAN India door pickup from Mumbai, Delhi, Pune, Chennai, Hyderabad, Ahmedabad, Bengaluru, and all other major cities. Units are serviced at our 180-engineer facility in Vadodara, Gujarat, with turnaround time of 3-7 working days.
How do I know if my AXPERT inverter is under warranty or beyond economic repair?+
Synchronics provides free diagnostic testing and detailed fault reports for all AXPERT units. If repair cost exceeds 60% of the unit's replacement value, we advise you upfront. Most AXPERT inverters remain economical to repair — components are modular and failure rates are low. We retain AXPERT spare PCBs, IGBTs, transformers, and capacitor banks in stock for fastest turnaround.
Does AXPERT provide official repair authorization, and does Synchronics hold it?+
AXPERT has not established a formal regional distributor repair network in India; most repairs are handled by end-users or regional service centers. Synchronics has direct technical relationships with AXPERT engineering and access to official service bulletins, firmware updates, and component datasheets. We are recognized as a preferred independent service partner by leading AXPERT customers across Indian telecom and renewable sectors.
What is the typical cost of AXPERT inverter or controller repair compared to replacement?+
AXPERT repair costs typically range from 25-50% of replacement price for common issues like capacitor aging, relay contact corrosion, and firmware corruption. Power stage repairs (IGBT replacement, transformer winding) cost 35-60%. Our transparent pricing model includes diagnostics, replacement parts, labor, and 6-month repair warranty. We provide quotes within 24 hours of receiving the unit.
Can Synchronics retrofit or upgrade my older AXPERT inverter with newer firmware or features?+
Yes. Synchronics can reprogram AXPERT controllers with latest stable firmware releases, enabling new Bluetooth functionality, improved MPPT algorithms, and extended temperature operating ranges. We also upgrade lead-acid BMS boards to lithium-compatible variants and retrofit older Piko or King series units with modern display modules. Firmware upgrades require component validation and carry a 12-month warranty.
How do I send my AXPERT unit for repair?+
Pack the unit securely and courier it to our Vadodara workshop. Include a note with the fault description and your contact details. We will log it into our system and WhatsApp you a job number within 24 hours of receipt. Doorstep pickup is available in Vadodara, Ahmedabad, Surat, Mumbai, and Pune.
What is the cost of repairing a AXPERT drive or PLC?+
Repair cost depends on the model and the fault. We offer a free diagnosis — once we identify the fault, we provide a fixed quotation before proceeding. Typical repairs cost 20–40% of the new unit price. We will never repair without your approval.
What warranty do you provide on AXPERT repairs?+
All repaired units carry a 6-month comprehensive warranty covering the same fault and related issues. If the fault recurs within the warranty period, we repair it free of cost.
Do you provide a no-fix, no-fee guarantee?+
Yes. If we cannot repair your AXPERT unit after diagnosis, you pay only the diagnosis fee (₹500–₹1,500 depending on the product). The unit is returned to you at no additional charge.
AXPERT Repair Catalog
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We repair the full range of AXPERT industrial electronics — even if the specific model is not yet in our catalog. Send us the unit details and we'll confirm repairability within 24 hours.
Free evaluation • 6-month warranty • PAN India pickup
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Send us your faulty industrial electronics. Our engineers will diagnose it and provide a detailed quote within 24 hours — with no obligation to proceed.
Free Evaluation
No obligation
48hr Turnaround
Fastest in India
6-Month Warranty
Every repair
No Fix, No Charge
Zero risk policy
Pan-India Pickup
Doorstep service