A well-maintained solar system generates 10–15% more than a neglected one — and lasts years longer. The good news: solar maintenance is simple. Follow these 8 practices from Sunvera Energy's O&M team.
1. Clean Panels Regularly
Dust, bird droppings and pollution block sunlight. Clean every 15–30 days with plain water and a soft brush — early morning or evening, never in peak heat.
2. Watch Your Generation Numbers
Check your inverter app weekly. A sudden drop of 15%+ usually signals soiling, shading or a technical fault worth investigating.
3. Trim New Shading
Trees grow. A branch that casts a shadow on even one panel can drag down an entire string's output.
4. Inspect for Physical Damage
After storms or hail, visually check for cracked glass, loose cables or bent structures.
5. Keep Inverters Ventilated
Inverters need airflow. Keep the area around them clean, shaded and free of obstructions.
6. Check Earthing Annually
Proper earthing protects your family and equipment from surges and lightning — have it tested once a year.
7. Tighten Connections Periodically
Thermal cycling loosens electrical connections over time; an annual professional inspection prevents hotspots and fire risk.
8. Take an AMC for Peace of Mind
A professional Annual Maintenance Contract covers cleaning, inspection, testing and priority breakdown support — typically paying for itself in recovered generation.
Ask Sunvera Energy about AMC plans for residential, commercial and industrial systems.
Get a free site survey & PM Surya Ghar subsidy guidance.
