Quick Answer
When a big storm is rolling in, you need to prioritize safety and damage prevention. First, inspect your property. Trim any tree branches that could realistically snap and hit your panels, and secure all loose outdoor items like patio furniture, trampolines, and grills – these can become dangerous projectiles in strong winds. Second, understand how to safely shut down your solar system according to your manufacturer's instructions. This often involves turning off AC and DC disconnects. Most preventative steps, like securing loose items, cost nothing but your time. If you need a professional for significant tree trimming or a system inspection, expect to pay anywhere from $200-$600, or more for extensive tree work.
Common Symptoms
Possible Causes
Step-by-Step Diagnosis
Step 1
Check weather forecasts regularly to anticipate severe weather.
Step 2
Visually inspect trees and vegetation around solar panels for overhanging branches.
Step 3
Conduct a visual inspection of all visible wiring, connections, and mounting hardware for looseness or damage.
Step 4
Review manufacturer guidelines for storm preparation specific to your solar system model.
Step 5
Monitor system performance via your monitoring portal for any anomalies before a storm hits.
Step 6
Know and perform the system shutdown procedure before the storm arrives.
DIY vs Professional Costs
| Repair Type | DIY Cost | Professional Cost | Time Required |
|---|---|---|---|
Tree Trimming (Small Branches) | $0-$50 | $250-$1,500+ | 1-4 hours |
System Inspection & Tightening | $0-$50 | $200-$600 | 1-3 hours |
Panel Replacement (Post-Storm) | N/A | $400-$1,500+ per panel | 2-8 hours |
When to Call a Professional Solar
- If you need to trim large tree branches or any branches that require a high ladder or chainsaw.
- If you find any loose, frayed, or damaged electrical wiring or conduits.
- If the racking system itself appears bent, damaged, or is pulling away from the roof.
- If your system does not turn back on or shows an error code after the storm has passed.
- If you are not comfortable or physically able to get on your roof for a safe inspection.
Prevention Tips
- Trim trees and branches regularly, especially before storm season, to prevent them from falling on panels.
- Ensure all wiring and mounting hardware are secure and free from corrosion by performing annual checks.
- Remove any loose items from around the solar panels and property that could become projectiles in high winds.
- Understand how to safely shut down your solar system before a major storm.
- Take detailed 'before' photos of your system for insurance purposes.
- If you live in a hurricane-prone area, invest in high-wind-rated racking systems during initial installation.
Frequently Asked Questions
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