LONGi Solar Panel Price in Pakistan (June 2026)
LONGi Green Energy is the world’s largest monocrystalline silicon producer and a top-three global panel manufacturer. They pioneered the industry shift from polycrystalline to monocrystalline technology. Their Hi-MO 7 series — most commonly the 580W and 585W modules — is the volume seller across Pakistan’s residential market, while the newer Hi-MO 9 platform is beginning to appear in high-power commercial projects. We review the prices on this page each month against live dealer rates.
Brand Overview
Founded in 2000 in Xi’an, China, LONGi controls the full supply chain from silicon ingots to finished modules. This vertical integration provides tighter quality control than brands that outsource components. LONGi is consistently Tier-1 rated by BloombergNEF, has deployed over 200 GW globally, and their R&D division holds multiple world records for solar cell efficiency.
Hi-MO 7 580W Specifications
| Specification | Value |
|---|---|
| Model | LR5-72HGD-580M (Hi-MO 7) |
| Wattage | 580W |
| Cell Type | HPBC (Hybrid Passivated Back Contact) |
| Efficiency | 22.5% |
| Dimensions | 2,278 x 1,134 x 30 mm |
| Weight | 28.5 kg |
| Temperature Coefficient | -0.30%/degree C |
| First Year Degradation | 1% |
| Annual Degradation | 0.4% |
| Product Warranty | 12 years |
| Performance Warranty | 25 years (84.8% at year 25) |
HPBC moves electrical contacts to the rear of the cell, eliminating front-side shading losses. This produces more watts per square meter of roof space and gives the panel a cleaner look with no visible busbars.
Price in Pakistan (June 2026)
| Metric | Price Range (PKR) |
|---|---|
| Per Watt | 45 – 49 |
| Per Panel (580W) | 26,100 – 28,420 |
| 5kW System (9 panels) | 2,34,900 – 2,55,780 |
| 10kW System (18 panels) | 4,69,800 – 5,11,560 |
| 15kW System (26 panels) | 6,78,600 – 7,38,920 |
Panel-only prices. The 585W Hi-MO 7 carries the same per-watt rate as the 580W, so a 585W panel runs roughly PKR 46,800 – 52,650. LONGi sits in the mid-premium range, offering strong performance at a lower price than Jinko or Canadian Solar. Full system pricing in our solar panel price guide.
Why Choose LONGi
• Vertical integration. LONGi manufactures everything from raw silicon wafers to finished modules in-house. No third-party cell suppliers means consistent quality across every batch.
• HPBC cell technology. Back-contact design extracts more power from the same panel area. For rooftops with limited space, this higher power density translates to more kilowatts installed.
• Proven in Pakistan’s climate. LONGi panels have been deployed here for over 8 years. Performance in high-heat, high-dust conditions is well-documented by installers nationwide.
How to Verify Authenticity
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• Find the serial number on the rear label. Each panel has a unique alphanumeric code and barcode.
• Visit en.longi.com/warranty-check/.
• Enter the serial number. The system confirms model, wattage, production date, and warranty coverage.
• Cross-check label details against portal results. Any mismatch indicates a potential counterfeit.
Availability in Pakistan
LONGi has strong presence in Pakistan with authorized distributors in all major cities. Availability is generally good, though specific high-wattage models can experience temporary supply tightness during peak season (March-May). Grey market units circulate. Purchasing from authorized distributors is essential for warranty protection.
Solar Citizen's Experience
We install LONGi Hi-MO 7 panels regularly. Every panel is serial-number verified through LONGi’s portal before installation. SOL AI tracks each system’s real-world output against rated performance. LONGi panels in our portfolio consistently meet efficiency specifications, with particularly strong low-light morning and evening performance due to the HPBC architecture.
LONGi Solar Panels — Frequently Asked Questions
What is the price of a LONGi 580W solar panel in Pakistan today?
A LONGi Hi-MO 7 580W panel costs roughly PKR 46,400 – 52,200, based on a per-watt rate of PKR 80 – 90 (June 2026 dealer rates). The 585W variant runs about PKR 46,800 – 52,650.
What is the difference between LONGi Hi-MO 7 and Hi-MO 9?
Hi-MO 7 is LONGi’s mainstream residential series in Pakistan, using HPBC back-contact cells at about 22.5% efficiency in 580W and 585W sizes. Hi-MO 9 is the newer high-power platform aimed mostly at commercial and utility projects. For most Pakistani rooftops, Hi-MO 7 remains the practical choice.
Is LONGi a Tier-1 solar panel brand?
Yes. LONGi is consistently Tier-1 rated by BloombergNEF, ranks among the top three global module makers, and has shipped over 200 GW worldwide.
How many LONGi 580W panels do I need for a 10kW system?
About 18 panels (18 x 580W = 10.44kW). At current rates that is roughly PKR 835,200 – 939,600 for panels only, before inverter, mounting, and installation.
What warranty do LONGi Hi-MO 7 panels carry?
A 12-year product warranty and a 25-year performance warranty. The panel is guaranteed to still produce 84.8% of its rated output at year 25.
How do I check whether my LONGi panels are genuine?
Find the serial number on the rear label and enter it at en.longi.com/warranty-check/. The portal confirms model, wattage, production date, and warranty coverage. Any mismatch with the label suggests a counterfeit, so always buy from authorized distributors.