Solar panel maintenance & AMC in Kerala
A rooftop solar system left uncleaned in Kerala loses up to 15% generation per year. A proper AMC keeps output above 95%, catches inverter faults before they take you off-line, and protects the 25-year warranty on your panels.
- 4Visits/year
- 24 hrsResponse
- AllBrands
- VadavathoorWorkshop
What's in an annual AMC
• 4 quarterly panel washes with soft brushes and DI water • Annual inverter firmware check + cooling-fan service • Visual + thermal scan of DC junction box, AC switchgear, earthing • Connector torque check on PV strings • Monitoring portal review + monthly performance report • Unlimited remote support, 24-hour on-site breakdown response
Brands we service
Inverters: Growatt, Solis, Sungrow, Deye, ABB/Fimer, Fronius, Luminous, Microtek, Polycab, Havells. Panels: Waaree, Vikram, Adani, Premier, Loom, RenewSys, Jinko, Trina, JA Solar. We hold spare boards and DC connectors for most popular SKUs in our Vadavathoor service centre.
AMC pricing
Residential (3–10 kW): ₹3,500–6,000/year LT-commercial (10–100 kW): ₹700/kWp/year HT-commercial (>100 kW): ₹500–600/kWp/year, with on-site supervisor option First 5 years of any Mastride installation include twice-yearly preventive visits at no charge.
Frequently asked questions
+Do solar panels need regular maintenance in Kerala?
Yes — Kerala's humidity, dust and bird activity mean panels lose 8–15% output per year without cleaning. A quarterly water-and-soft-brush wash restores full output. Inverters and electrical joints need an annual inspection.
+What's in an annual AMC?
Quarterly panel cleaning (4 visits), annual inverter health check, DC/AC junction inspection, earthing continuity test, monitoring app review, and on-call breakdown support within 24 hours.
+AMC cost?
Residential AMC: ₹3,500–6,000/year for 3–10 kW systems. Commercial AMC: ₹600–900 per kWp/year depending on plant size. Includes labour; replacement parts billed at cost.
+Out-of-warranty inverter repair?
Most string inverters last 8–12 years. We repair Growatt, Solis, Sungrow, Deye, ABB and Fronius units in our Vadavathoor workshop or arrange OEM replacement under warranty.
+What does Mastride include in the first 5 years?
Free preventive O&M visits twice a year, plus subsidised cleaning and breakdown call-outs. After year 5 the AMC becomes paid but at the same per-kWp rate.