Power Output and Efficiency Ratings
The Longi Himo-X10 solar panels deliver impressive power output ranging from 530W to 550W, making them ideal for both residential and commercial installations in Pakistan. These high-performance modules achieve efficiency ratings of up to 21.3%, which translates to better energy generation per square meter compared to standard panels. The superior efficiency means homeowners can generate more electricity even with limited rooftop space – a common challenge in Pakistani urban areas.
Power tolerance ranges from 0 to +5W, ensuring you get at least the rated output or more from each panel. The temperature coefficient of -0.34%/°C demonstrates excellent performance even in Pakistan’s extreme summer temperatures, which can exceed 45°C in many regions.
Physical Dimensions and Weight Specifications
Each Himo-X10 panel measures 2278mm × 1134mm × 35mm, providing an optimal balance between power generation and installation flexibility. At approximately 27.5kg, these panels are manageable during installation while maintaining structural integrity.
The panel features a standard frame thickness that accommodates most mounting systems available in the Pakistani market. The dimensions allow for efficient packing during transportation, reducing shipping costs – a significant factor given Pakistan’s import-dependent solar market.
Specification Value
Length 2278mm
Width 1134mm
Thickness 35mm
Weight 27.5kg
Cell Configuration 132 Half-cells
Durability and Warranty Coverage
Longi provides a comprehensive 12-year product warranty and 25-year linear power output warranty for Himo-X10 panels. The linear warranty guarantees that panels will maintain at least 84.95% of their original capacity after 25 years, offering excellent long-term value for Pakistani consumers.
These panels withstand extreme weather conditions including:
• Wind loads up to 2400 Pa
• Snow loads up to 5400 Pa
• Salt mist corrosion resistance (perfect for coastal areas like Karachi)
• Ammonia corrosion resistance (important for agricultural regions)
The robust construction includes anti-reflective coated tempered glass and an anodized aluminum frame that resists corrosion in Pakistan’s diverse climate conditions, from the humid coastal areas to the dry mountainous regions.
Technology and Cell Type Details
The Himo-X10 utilizes Longi’s advanced Hi-MO X technology with 132 monocrystalline PERC half-cells. This cutting-edge design reduces hot spot risks and improves overall panel reliability. Half-cell technology creates better shade tolerance, meaning panels continue generating power even when partially shaded – particularly beneficial in densely populated Pakistani cities.
The PERC (Passivated Emitter Rear Cell) technology enhances light absorption and reduces electron recombination losses, maximizing energy conversion efficiency. The panels feature 9 bypass diodes that minimize power loss during shading conditions.
Multi-busbar technology with up to 12 busbars reduces internal resistance and improves current collection, while the advanced cell interconnection technology ensures optimal performance across varying irradiance levels typical in Pakistan’s climate zones.
