Solar panel size calculator
Solar Panel Size Calculator
Look up a single panel's physical dimensions by wattage class and calculate total array footprint and weight.
Your Panel Size Estimate
Single Panel Area
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Total Array Footprint Area
Raw sum of panel surface area only — it does not include row-to-row installation spacing. For spacing-inclusive footprint, use the Solar Panel Area Calculator.
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Total Array Weight
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Power Density Per Panel
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Estimates only, based on typical panel specifications. Check your specific panel's datasheet for exact dimensions and weight before final structural planning.
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