As the demand for renewable energy continues to rise in Pakistan, 580-watt solar panels are becoming a popular choice for homeowners and businesses alike. These high-efficiency panels offer a powerful solution for those who want to save on electricity bills while contributing to a greener future. But before installing them, it’s important to understand their physical size and which brands offer the most reliable products. This blog will guide you through the top 580W solar panel brands and their sizes, so you can make an informed decision based on your space and energy needs.
What Does a 580W Solar Panel Mean?
A 580-watt solar panel refers to a solar panel that can produce 580 watts of electricity under standard test conditions. These panels are usually part of the latest technology in solar energy, using larger cells and advanced materials to boost performance. They are ideal for large-scale residential and commercial installations where high power output is essential. Choosing a 580W panel means fewer panels are required to generate the same amount of energy, which can reduce installation costs and space requirements.
Why Size Matters in Solar Panel Selection
When planning a solar panel installation in Pakistan, the size of each panel plays a major role. A larger panel might deliver more power but will also require more rooftop space. For many homes in cities like Lahore, Karachi, and Islamabad, space is limited, so it’s important to consider both the power and physical dimensions of the panels. Moreover, correct panel sizing ensures better placement, airflow, and maintenance, all of which impact long-term efficiency.
Standard Dimensions of a 580W Solar Panel
Most 580W solar panels measure approximately:
- Size in feet: 7.4 feet x 3.6 feet
- Size in centimeters: 2278mm x 1134mm (approx.)
- Weight: Around 28-32 kg, depending on the brand and frame material
These sizes can vary slightly based on the manufacturer and the type of solar cells used (e.g., mono or bifacial panels). It’s important to always check the datasheet of the specific model before installation.
Top 580W Solar Panel Brands and Their Sizes
1. Trina Solar
- Panel Size: 2278 x 1134 x 35mm (approx.)
- Weight: 28.6 kg
- Cell Type: Monocrystalline, Half-Cut, Bifacial available
- Efficiency: Up to 21.5%
- Availability in Pakistan: Widely available through local dealers and solar solution providers
Trina Solar is a globally recognized brand and a reliable option in Pakistan. Their 580W panels are known for durability, high efficiency, and performance in hot climates like Pakistan’s.
2. JA Solar
- Panel Size: 2333 x 1134 x 35mm
- Weight: 31.8 kg
- Cell Type: Monocrystalline PERC
- Efficiency: Around 21%
- Availability in Pakistan: Available through top solar distributors
JA Solar panels are built for high performance even in low-light conditions. Their 580W panels come with anti-reflective glass and a strong frame, making them suitable for dusty environments.
3. Jinko Solar
- Panel Size: 2278 x 1134 x 35mm
- Weight: 29.5 kg
- Cell Type: N-type Monocrystalline
- Efficiency: Up to 21.6%
- Availability in Pakistan: Readily available in all major cities
Jinko Solar’s 580W models are among the most efficient in the market. They offer a good balance of size, weight, and output, making them a top choice for both residential and industrial users.
4. Longi Solar
- Panel Size: 2278 x 1134 x 30mm
- Weight: 27.5 kg
- Cell Type: Monocrystalline, Bifacial
- Efficiency: Up to 21.2%
- Availability in Pakistan: Easily available through authorized dealers
Longi Solar is known for innovation and affordable pricing. Their 580W panels are lightweight and ideal for rooftop systems where panel weight may be a concern.
5. Canadian Solar (Optional Based on Availability)
- Panel Size: 2265 x 1134 x 35mm
- Weight: 28.4 kg
- Cell Type: Monocrystalline
- Efficiency: Around 21%
- Availability in Pakistan: Limited but can be sourced via importers
Canadian Solar panels are well-reputed for their build quality and performance in varying weather conditions.
| Brand | Size (mm) | Size (feet approx.) | Efficiency | Weight | Availability in Pakistan |
| Trina Solar | 2278 x 1134 x 35 | 7.4 x 3.7 | 21.5% | 28.6 kg | Widely Available |
| JA Solar | 2333 x 1134 x 35 | 7.6 x 3.7 | 21% | 31.8 kg | Available |
| Jinko Solar | 2278 x 1134 x 35 | 7.4 x 3.7 | 21.6% | 29.5 kg | Easily Available |
| Longi Solar | 2278 x 1134 x 30 | 7.4 x 3.7 | 21.2% | 27.5 kg | Available |
| Canadian Solar | 2265 x 1134 x 35 | 7.4 x 3.7 | 21% | 28.4 kg | Limited Availability |
Where to Buy 580W Solar Panels in Pakistan
You can purchase 580W solar panels from local solar companies and dealers in major cities like Lahore, Karachi, Islamabad, Rawalpindi, and Faisalabad. Reputed dealers include Tesla Industries, Premier Energy, SkyElectric, and Alpha Solar. Make sure to request the official datasheet, check for warranty details, and ask for installation support.
Installation Considerations
- Space: Each 580W panel needs about 28 square feet of space.
- Structure: Use rust-proof metal framing with proper tilt and orientation.
- Inverter Compatibility: Check that your inverter supports high-wattage panels.
- Cleaning: Regular cleaning is important in dusty areas for efficiency.
FAQs About 580W Solar Panel Sizes
Q: What is the average size of a 580 watt panel?
A: Most are around 7.4 feet x 3.6 feet in size.
Q: How many 580W panels do I need for a 5kW system?
A: You would need around 9 panels (9 x 580 = 5,220 watts).
Q: Are larger panels more efficient?
A: Not necessarily, but they reduce the number of panels needed and installation cost.
Q: Can these panels be used for homes in Pakistan?
A: Yes, especially for medium to large homes with enough roof space.
Conclusion
580W solar panels are an excellent choice for those who want high power output with fewer panels. Trina, JA, Jinko, Longi, and Canadian Solar are among the best brands available in Pakistan. Always consider panel size, weight, and efficiency before purchase. Don’t forget to consult a trusted solar installer to guide you on space planning and installation.
