Running a business or office with power issues due to inverter failure? For large-capacity systems like 15KVA inverters, you need specialized diagnosis to prevent costly breakdowns. We offer expert 15KVA inverter diagnosis service in Kathmandu, Bhaktapur, and Lalitpur for commercial buildings, institutions, and industrial units. Whether your system is not switching, not charging, or displaying error codes, our licensed technicians provide thorough on-site inspections and guidance on repair, battery check, or system optimization. 🛠️ What’s Included: • Complete inverter system health check (15KVA) • Battery bank inspection and voltage measurement • Input/output and load test • Wiring & connection integrity check • Display or fault code diagnostics • Full diagnosis report with repair recommendation ✅ Commercial-grade support for 15KVA systems ✅ Available for offices, industries, hospitals, and schools ✅ Trusted by business owners across the valley ✅ 30-day support warranty post-diagnosis ❓ Frequently Asked Questions (FAQ) Q1: What brands do you support? A: We support all major commercial inverter brands including Luminous, Su-Kam, Microtek, Delta, APC, and more. Q2: Can you check inverter and battery bank both? A: Yes. Our diagnosis includes inverter and battery system inspection to detect faults or imbalances. Q3: Is this just a check-up or repair too? A: This is a diagnosis-only service. If repair is needed, we’ll provide an estimate before starting. Q4: How long does the diagnosis take? A: Typically 45 minutes to 2 hours, depending on the setup complexity. Q5: Can you handle emergency situations? A: Yes, emergency inverter service is available upon request, based on technician availability. 👉 Book Sajilo Sewa for commercial inverter diagnosis and keep your business powered without interruption!