1.Check Solar Panel: Clean it and ensure it's not shaded.
2.Inspect Batteries: Replace corroded or old batteries.
3.Examine LED Bulbs: Replace damaged bulbs.
4.Night Test: Cover the panel at night to check if lights turn on.
5.Check Wiring: Secure connections and inspect wires.
6.Reset/Switch: Use reset buttons or switches if available.
7.Weatherproofing: Seal against moisture.
8.Component Replacement: Replace solar panels, batteries, etc., if needed.
9.Contact Support: Seek professional help if issues persist.