Solar panels are a robust technology requiring minimal maintenance. However, ensuring they remain clean and free from obstructions can significantly boost their efficiency, especially during the challenging winter months.
1. Keep Them Clear of Debris
Leaves, dust, and bird droppings can create hot spots and reduce output. A simple rinse with a hose every few months usually does the trick. Avoid using abrasive materials that could scratch the glass.
2. Monitor Inverter Display
Your inverter is the brain of the system. Check it regularly for any error lights. Most modern systems come with app-based monitoring, allowing you to track daily generation from your phone.
3. Trim Nearby Trees
Trees grow! What wasn't shading your roof five years ago might be casting a shadow now. Ensure that branches are trimmed back to keep your panels in full sun during peak hours (10 AM to 4 PM).
4. Professional Inspection
We recommend a professional inspection every 3-5 years. A technician will check electrical connections, wire integrity, and roof mounting hardware to ensure everything is safe and secure.
5. Watch Daily Production
A sudden drop in energy production usually indicates an issue. Compare your current output with data from the previous year for the same month to spot anomalies early.