Quick Answer
Clear snow from solar panels as soon as possible after a storm, ideally within the first 24 hours. This prevents ice buildup and reduces the weight on panels. Avoid using sharp objects or hot water to avoid damaging the panels.
Timing for Snow Removal
When a snowstorm passes, it’s essential to clear snow from solar panels within the first 24 hours. This helps prevent ice buildup and reduces the weight on the panels, which can cause damage or create an uneven load. Clearing snow before it has a chance to bond with the panels or turn to ice will also improve energy production and prevent potential system downtime.
Techniques for Safe Snow Removal
When clearing snow from solar panels, use a soft-bristled brush or a dedicated solar panel snow rake. These tools are designed specifically for this task and will not damage the panels. A 12-18 inch long brush with soft bristles is ideal for most solar panels. If you encounter heavy ice buildup, use a gentle, sweeping motion to avoid damaging the panels. Never use sharp objects like shovels or ice picks to clear snow from solar panels, as they can scratch or puncture the panels.
Additional Safety Considerations
Before clearing snow from solar panels, ensure you have a clear and stable ladder or access point. Avoid overreaching or standing on an unstable ladder, as this can cause accidents. Always clear snow from the panels in a way that allows the panels to maintain their natural slope and pitch, which is usually around 15-30 degrees. If you’re unsure about the safety of your solar panel system or the best way to clear snow, consider hiring a professional solar technician.
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