Longi Solar is one of the world’s most respected solar technology companies, leading the industry in high-efficiency monocrystalline module production. Known for its continuous innovation and reliability, Longi focuses on delivering premium solar panels with advanced technologies that ensure excellent performance, even in extreme conditions.
With decades of research and development, Longi panels are trusted globally for their durability, energy efficiency, and cost-effectiveness, making them a top choice for residential, commercial, and utility-scale projects.
Module Type: LR5-72HTH-570M
Maximum Power (Pmax/W): 570 (STC)
Open Circuit Voltage (Voc/V): 51.91
Short Circuit Current (Isc/A): 14.07
Voltage at Maximum Power (Vmp/V): 43.76
Current at Maximum Power (Imp/A): 13.03
Module Efficiency (%): 22.1
Operational Temperature: −40℃ ~ +85℃
Front Side Maximum Static Loading: 5400Pa
Rear Side Maximum Static Loading: 2400Pa
Hailstone Test: 25mm hail at 23m/s
Glass: 3.2mm coated tempered glass
Frame: Anodized aluminum alloy
Weight: 27.2 kg
Dimension: 2278 × 1134 × 30 mm
✅ HPBC Cell Technology: Improves energy conversion and reduces electrical loss.
✅ High Module Efficiency: Reaches up to 25% under ideal conditions.
✅ Strong Durability: Built for long-term reliability and mechanical strength.
✅ Enhanced Aesthetics: Sleek design suitable for modern architecture.
✅ Long-Term Warranty: 12-year product and 25-year performance warranty.
Longi Solar panels are ideal for:
Residential installations — high performance with elegant appearance.
Commercial systems — maximum output for office or retail buildings.
Industrial sites — robust design for heavy-duty power requirements.
Utility-scale projects — consistent efficiency for large solar farms.
Cresto Energy partners with Longi Solar to provide authentic, high-quality solar panels across Pakistan. We ensure professional installation, warranty support, and technical expertise, helping you achieve higher energy yields and a faster return on investment.
The cost depends on system size, components, and usage. Residential systems usually range from 3kW to 10kW, while commercial setups are larger. We provide customized quotes after a site survey.
Solar panels last 20–25 years, while inverters and batteries may require replacement in 5–10 years depending on usage.
Net metering allows you to sell surplus electricity back to the grid and get credits on your electricity bill.
Most residential installations are completed within 3–7 days after approval and equipment delivery.
Yes, with the right system size and net metering, you can reduce or even eliminate bills.
Yes, it’s available in most major cities and regions served by DISCOs (Distribution Companies), subject to approval.
Switch to solar with Cresto Energy — reliable systems, expert installation, guaranteed savings.