
Brand: LONGI
Model: Solar Panels 440W LR5-54HTH Hi-MO6 (LR5-54HTH-440M)
The Longi LR5-54HTH 440W HPBC Hi-MO6 solar panel is an advanced photovoltaic module designed for maximum efficiency and durability. Featuring cutting-edge HPBC (High-efficiency Passivated Back Contact) technology, this panel is ideal for both residential and commercial installations, offering superior performance and reliability.
Key Features
High Power Output
- Delivers a maximum power output of 440W, making it suitable for high-demand energy applications.
HPBC Technology
- Utilizes High-efficiency Passivated Back Contact (HPBC) technology to enhance module efficiency and overall performance, achieving up to 22.5% efficiency.
Half-Cell Design
- The 108 half-cell configuration reduces resistive losses and improves performance, especially in shaded conditions, ensuring consistent energy generation.
Durability
- Built to withstand extreme environmental conditions, certified for:
- Wind loads: 2400 Pascal
- Snow loads: 5400 Pascal
- Ensures long-term reliability even in harsh climates.
Comprehensive Warranty
- Includes a 25-year product warranty and a 30-year linear power output warranty, guaranteeing a degradation rate of no more than 0.40% annually over 30 years.
Specifications
- Model: LR5-54HTH-440M
- Power Output: 440W
- Cell Type: HPBC monocrystalline
- Number of Cells: 108 (Half-Cut)
- Dimensions: 1722 × 1134 × 30 mm
- Weight: 20.8 kg
- Frame: Anodized aluminum alloy, black
- Front Glass: 3.2mm, anti-reflection coating, high transmission, low iron, tempered glass
- Junction Box: IP68 rated, three diodes
- Output Cables: 4mm², 1200mm (customizable length)
- Connector Type: MC4 EVO2
- Operating Temperature: -40°C to +85°C
- Maximum System Voltage: 1500V
- Maximum Series Fuse Rating: 25A
- Efficiency: Up to 22.5%
- Fire Class: Class C
Applications
- Residential Rooftop Systems: Ideal for homeowners seeking high-efficiency solar solutions.
- Commercial Rooftop Installations: Suitable for businesses aiming to reduce energy costs and environmental footprints.
- Ground-Mounted Solar Power Plants: Perfect for large-scale solar farms requiring reliable and efficient energy production.
Benefits
High Efficiency
- Achieves up to 22.5% efficiency, providing more power in less space, making it perfect for installations with limited roof or land area.
Longevity
- Engineered for long-term performance with advanced technology and robust materials, ensuring decades of reliable energy generation.
Aesthetic Design
- The sleek black frame and modern design enhance the visual appeal of any installation, blending seamlessly with architectural aesthetics.
Sustainable Energy Investment
- Choosing LONGi solar panels means investing in a clean, efficient, and reliable energy future. Their high conversion efficiency and strong durability make them ideal for reducing carbon footprints and achieving energy independence.
Why Choose LONGi’s LR5-54HTH 440W Panels?
- Superior Technology: HPBC technology and half-cell design ensure higher energy yields and better performance in diverse conditions.
- Reliable Performance: Backed by industry-leading warranties, these panels are built to last and deliver consistent energy output.
- Versatile Applications: Suitable for residential, commercial, and utility-scale projects, offering flexibility for various solar energy needs.
- Environmental Sustainability: Harness clean, renewable energy to reduce your carbon footprint and contribute to a greener future.
Invest in LONGi’s 440W Hi-MO6 Panels
Upgrade your solar energy system with the LONGi LR5-54HTH 440W HPBC Hi-MO6 solar panels. Designed for efficiency, durability, and aesthetic appeal, these panels provide a reliable and cost-effective solution for all your solar energy needs.
Order now and experience the highest standards of quality and performance with LONGi’s cutting-edge technology.
From SOLAR.ID of Jakarta, Indonesia

Professional Installation Available all over Indonesia
Professional solar panel installation ensures safety, efficiency, and compliance with warranties and regulations. Experts optimize performance, handle permits, and prevent damage, saving you time and maximizing energy output for long-term savings.