How to Fix Solar Inverter Faults Step-by-Step | Solar Inverter Repair Training in Delhi

In this practical repair session from India Technical Institute, Uttam Nagar (Delhi), we will learn what problems commonly occur in Solar Inverters and how to diagnose and repair them step-by-step. This video is part of our Solar Inverter Repairing Course, where students learn live fault-finding, testing, and component-level repair. 🔍 Common Problems Covered: Inverter not turning ON / no display Battery charging issue (Over/Under charge, not charging) Output not coming or low voltage Relay clicking continuously Overload / short circuit fault Error codes on display No input from solar panel MCU or Logic Card not responding 🧰 Step-by-Step Repair Process: Check Input Supply & Fuses Inspect Battery Connection & Voltage Test Transformer & Output Section Check MOSFETs / IGBTs / Diodes in Power Section Verify Charging Section & Control ICs Test MCU and Opto Coupler Circuits Check Feedback & Sensing Circuits Run Load Test after Repair 💡 You’ll Also Learn: How to use a Digital Multimeter & LCR Meter Safety precautions during live testing How to identify shorted components quickly Real case study of repaired inverter 🏫 Why Join India Technical Institute? 100% practical repairing on real inverters Section-wise fault finding and testing Certificate after course completion Experienced trainers & lifetime support 📍 Institute Address: India Technical Institute Wz-A-5, Second Floor, Milap Nagar, Uttam Nagar East Metro Station, Near Mahajna Hospital, New Delhi – 110059 📞 Contact for Admission / Demo: 9540-239-239 #solar_inverter_repair #inverter_repairing_course #solar_inverter_training #india_technical_institute #pcb_repairing_course