7 Solar Panel Maintenance Tips for Dusty North-Indian Summers

1. Clean every 2–4 weeks in March–June with plain water and a soft mop. Early morning is best (cool glass).
2. Never use detergents or hard water jets — they leave film and can crack glass with thermal shock.
3. Check the inverter display / app weekly — a sudden drop usually means shading or a tripped MCB.
4. Trim new tree growth that shades panels after 10 AM.
5. Inspect cables and connectors before monsoon for cracks or bird damage.
6. Earthing check once a year — resistance should be below 5 ohms.
7. Keep the generation log in the UPPower app; our AMC team uses it to catch underperformance early.

UPPower's free 5-year AMC includes two professional cleanings per year and an annual electrical health check.