Quick Answer
To secure solar panels and minimize wind damage, use a sturdy mounting system, ensure proper tightening of all bolts and screws, and consider using a wind deflector or racking system that can withstand high winds.
Choosing the Right Mounting System
When selecting a mounting system for your solar panels, look for one that is specifically designed for high-wind areas and can withstand wind speeds of up to 120 mph or more. For example, the IronRidge 4000 series can support up to 50 lbs per panel with a maximum wind speed of 140 mph. Ensure the mounting system is compatible with your solar panel type and size.
Proper Installation and Tightening
Proper installation and tightening of bolts and screws are crucial to ensuring the solar panel mounting system remains secure. Use a torque wrench to tighten all screws to the recommended torque specification, typically around 10-20 ft-lbs. Make sure all bolts and screws are tightened in the correct sequence to avoid over-tightening and potential damage to the panel or mounting system.
Additional Wind Protection Measures
In high-wind areas, consider adding a wind deflector or racking system that can provide additional protection to your solar panels. A wind deflector can help reduce wind loads on the panels by deflecting wind around the panel edges. Some popular wind deflector options include the Renogy Wind Deflector and the OutBack Wind Deflector. Always follow the manufacturer’s installation instructions and consult local building codes and regulations before installing any additional wind protection measures.
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