18 June 2025

KDECs’ Top 5 Solar Maintenance Tips Before Winter Really Hits!

It’s definitely getting a cooler lately, and winter is upon us, so now is the perfect time to give your solar a little TLC.
 
Whilst solar panels are generally low-maintenance, here are a few quick checks you can do to keep your system performing its best through this winter period.
 
1.   Give your panels a clean 
Dust, bird droppings, lichen and autumn leaves can reduce panel efficiency. A light clean with a soft brush or hose (avoid high pressure) can help maximise your output. If you’re not keen on climbing a roof, leave it to the professionals—it’s quick, safe, and effective. KDEC can recommend a local business! 
 
2.   Trim overhanging trees 
With the sun sitting lower in the sky during the long winter months, shading becomes a bigger issue. Trim any trees or branches that might block sunlight, especially in the morning and late afternoon.
 
3.   Check your inverter display 
Take a peek at your inverter. Any red lights or error messages? If something looks off or you’re unsure, give us a call—we’re happy to help you decode it.
 
4.   Review your Monitoring app 
Winter’s a great time to get reacquainted with your monitoring system. Are you seeing a drop in performance? It might not just be the weather—your system could need a tune-up.
 
5.   Book in a Solar System Health check with KDEC 
If it’s been a couple of years since your last check-up, consider a professional inspection. We’ll make sure everything’s running smoothly and spot any potential issues before they become costly.
 

We’re just a phone call away!

Reach out any time or click below to get in contact to book in your Solar health check.