If you're planning a solar installation, understanding the physical dimensions of photovoltaic (PV) panels is critical for optimizing space and energy output. In this article, we'll break down the typical size of a 580W solar panel, explore its applications, and explain why this high-efficiency module is gaining traction in residential and commercial projects. Let's dive in!

Key Dimensions of a 580W Solar Panel

Most 580W photovoltaic panels fall within a specific size range, though exact measurements may vary slightly between manufacturers. Here's a general breakdown:

• Length: ~2,200 mm (7.2 feet)
• Width: ~1,100 mm (3.6 feet)
• Thickness: 30–40 mm (1.2–1.6 inches)
• Weight: 25–30 kg (55–66 lbs)

"High-wattage panels like the 580W model allow installers to generate more energy per square meter, making them ideal for rooftops with limited space." – EK SOLAR Engineering Team

Why Size Matters in Solar Installations

Choosing the right panel size impacts both system efficiency and installation costs. For example:

• A 580W panel covers ~2.4 m² (25.8 ft²), producing ~241 W/m² – 20% more than standard 400W panels.
• Fewer panels are needed for the same output, reducing labor and mounting hardware expenses.

Industry Applications of 580W Solar Panels

These high-capacity modules are widely used in:

• Commercial Rooftops: Warehouses, factories, and supermarkets benefit from their power density.
• Utility-Scale Projects: Large solar farms prioritize 580W panels to maximize land use.
• Residential Systems: Homeowners with limited roof space opt for fewer high-wattage panels.

Case Study: EK SOLAR's 580W Panel in Action

In a recent project, EK SOLAR installed 120 units of its 580W bifacial panels on a 300 m² factory roof in Germany. The results:

Factors Influencing Panel Size

• Cell Technology: Monocrystalline PERC cells enable higher efficiency in compact designs.
• Frame Material: Lightweight aluminum reduces overall weight without compromising durability.
• Bifacial Design: Some 580W panels generate extra power from rear-side sunlight absorption.

Looking Ahead: Trends in Solar Panel Sizes

The industry is moving toward larger formats – 580W modules are part of a broader shift to 600W+ panels. However, installers must balance size with practical handling limits. As one project manager noted:

"Panels above 30 kg require specialized equipment, which can affect installation timelines."

Conclusion

Understanding the size of a 580W photovoltaic panel helps buyers make informed decisions about system design, cost, and energy output. With dimensions averaging 2,200 x 1,100 mm and weights under 30 kg, these modules strike a balance between power density and manageability. As solar technology evolves, high-wattage panels will continue to dominate commercial and residential markets.

FAQ: 580W Photovoltaic Panel Size

• Q: Can I install 580W panels on a residential roof?A: Yes, but consult a structural engineer to confirm load capacity.
• Q: How many 580W panels do I need for a 10 kW system?A~18 panels (10,000W ÷ 580W = 17.24).

Need a customized solar solution? Contact EK SOLAR at [email protected] or +86 138 1658 3346 (WhatsApp).