If you’re planning to install a 580 watt solar panel at your home or commercial site in Pakistan, knowing the exact size in feet is very important. Whether you’re checking rooftop space or comparing panels for your solar system, understanding the dimensions can help you make better decisions.
In this guide, we’ll break down the standard size of a 580W solar panel, the factors that affect its size, and how much space you actually need.
Standard Dimensions of a 580W Solar Panel
Measurements in Feet
A typical 580 watt solar panel is usually:
- Length: Around 7.4 feet (approximately 89 inches or 2260 mm)
- Width: Around 3.5 feet (approximately 42 inches or 1050 mm)
So, the overall size of a 580W solar panel is about 7.4 ft x 3.5 ft.
However, the exact size can vary slightly depending on the brand and panel type.
Conversion from cm or mm to Feet
Most solar panel manufacturers provide sizes in millimeters (mm) or centimeters (cm). Here’s a quick conversion formula to help:
- 1 foot = 30.48 cm
- 1 foot = 304.8 mm
For example, a panel that is 2260 mm x 1130 mm converts to roughly 7.41 ft x 3.7 ft.
Factors That Affect Panel Size
The size of a solar panel isn’t just about wattage. Other features also play a role.
Mono vs Polycrystalline Design
- Monocrystalline panels are more efficient, so they produce more power in smaller sizes.
- Polycrystalline panels are usually slightly larger to generate the same amount of energy.
If you’re tight on roof space, monocrystalline 580W panels are a better choice.
Panel Cell Technology (Half-Cut, PERC)
Modern 580W panels often use half-cut cells and PERC (Passivated Emitter and Rear Cell) technology to boost efficiency.
These advanced technologies can:
- Reduce panel size slightly
- Improve power output
- Increase performance in low-light areas (like foggy mornings in Pakistan)
How Much Space Do You Need for 580W Solar Panels?
To install one 580 watt solar panel, you’ll need around 26 square feet of space. But don’t forget:
- You also need extra space between panels for airflow and maintenance.
- For a system with 5 to 10 panels, plan for at least 300 to 500 square feet depending on your layout.
Tip: Always get a site survey from your solar provider to make sure the panels fit properly on your roof or ground space.
Top 580W Solar Panel Brands and Their Sizes
Here are some popular 580W solar panel brands available in Pakistan, along with their approximate sizes:
| Brand | Panel Size (in feet) | Panel Type |
| JA Solar | 7.4 ft x 3.5 ft | Mono Half-Cut |
| Trina Solar | 7.3 ft x 3.4 ft | Mono PERC |
| Jinko Solar | 7.4 ft x 3.6 ft | Mono Half-Cut |
| Canadian Solar | 7.3 ft x 3.5 ft | Mono PERC |
These panels are widely used in Residential, Commercial, and Agricultural solar setups across Pakistan.
FAQs
What is the length and width of a 580 watt solar panel?
A typical 580 watt solar panel is about 7.4 feet long and 3.5 feet wide. Some models may vary slightly based on the manufacturer.
Can I install a 580 watt panel on a small roof?
Yes, but you need to make sure you have at least 26–30 square feet per panel. If you’re short on space, consider using high-efficiency mono panels or opt for a custom layout with expert guidance.
How does panel size affect efficiency?
In general, larger panels don’t always mean better performance. The efficiency depends on the panel’s technology, not just its size. Monocrystalline PERC panels can produce more power even in smaller dimensions compared to older polycrystalline types.
Conclusion
When planning a solar system in Pakistan, it’s important to know the 580 watt solar panel size in feet so you can check if it fits on your rooftop or plot. With sizes around 7.4 ft x 3.5 ft, these panels are powerful and space-efficient, making them a popular choice for large-scale residential and commercial projects.
If you’re not sure how many panels your space can handle, contact a local solar expert for a site visit and system design.
