Pricing for 585-watt solar modules varies depending on several factors: Average Range: $450–$700 per panel. Key Influencers: Brand reputation and warranty terms (most offer 25 years). Panel quality, materials, and technological features.
[pdf] Dimensions: The physical size of 330 watt solar panels can vary, but a common size is around 39 x 65 inches. Weight: They are relatively lightweight, typically weighing between 40-50 pounds, making them easy to handle during installation.
[pdf] A 66-cell solar panel is usually about 78 inches tall and 40 inches wide, representing a 6×11 grid of solar cells. A little bigger than a single bed. Note that these dimensions may vary slightly among manufacturers. The weight of one solar panel can vary from 40 to 50 pounds.
[pdf] 
