Solar Panels: Weight and Size Specifications for Home and Commercial Use

You know, when planning a solar installation, people often ask: "How much space will these panels actually take?" and "Can my roof handle their weight?" Well, let's cut through the noise. Modern 72-cell residential panels typically measure 1.956m × 0.991m (≈2m²) and weigh 22-28kg each . But wait, no – commercial systems using 210mm silicon wafers push sizes to 2.38m × 1.3m while keeping weight under 35kg .