LEFN 580W N-Type TOPCon Bifacial Dual Glass Solar Panel – LF580M10N-72H/BF

LEFN 580W N-Type TOPCon Bifacial Dual Glass Solar Panel – LF580M10N-72H/BF

Overview

Step into the future of solar energy with the LEFN 580W N-Type TOPCon Bifacial Dual Glass Solar Panel, model LF580M10N-72H/BF. Engineered for superior performance and exceptional durability, this cutting-edge solar panel is designed to maximize energy yield and provide long-term reliability for a wide range of applications across Bangladesh. Whether you're planning a large-scale industrial project, a commercial rooftop installation, or a robust home solar system, the LEFN 580W panel offers an unparalleled combination of efficiency, resilience, and value.

Utilizing advanced N-Type TOPCon cell technology and a innovative bifacial dual glass design, this panel captures sunlight from both its front and rear surfaces, significantly boosting overall power generation. Its robust construction ensures outstanding performance even in challenging environmental conditions, making it an ideal choice for the diverse climate of Bangladesh. Discover the LEFN 580W N-Type TOPCon Bifacial Dual Glass Solar Panel in Bangladesh and experience a new standard in renewable energy.

Unleash Superior Solar Power with LEFN Technology

The LEFN LF580M10N-72H/BF panel represents a leap forward in photovoltaic technology. With a powerful 580-watt output, it is designed to deliver maximum energy density per square meter, reducing the number of panels required and optimizing your installation space. The N-Type TOPCon (Tunnel Oxide Passivated Contact) technology ensures higher efficiency, lower degradation rates, and improved performance under high temperatures compared to traditional P-Type panels. This means more electricity generated throughout the panel's lifespan, translating into greater savings and a faster return on investment for your solar project in Bangladesh.

Key Features & Benefits

1. Advanced N-Type TOPCon Technology

At the heart of the LEFN 580W panel is its state-of-the-art N-Type TOPCon cell technology. This innovation leads to higher conversion efficiency, typically exceeding 22.45%, and significantly reduced LID (Light Induced Degradation) and LeTID (Light and elevated Temperature Induced Degradation) compared to conventional cells. This ensures that your solar system maintains its peak performance for many years, providing consistent energy output even after decades of operation in Bangladesh.

2. Bifacial Power Generation for Enhanced Yield

The bifacial design allows the panel to generate electricity from both the front and rear sides. By capturing reflected and diffused light from the environment, the rear side can contribute an additional 5-25% (or even more, depending on ground reflection like concrete, white paint, or grass) to the total energy output. This feature is particularly beneficial for ground-mounted installations, carports, and elevated rooftop systems, substantially increasing the overall energy yield of your solar power plant in Bangladesh.

3. Dual Glass Durability for Extreme Resilience

Constructed with 2.0mm tempered glass on both the front and back, the LEFN 580W panel offers superior protection against micro-cracks, PID (Potential Induced Degradation), and environmental stressors. This dual glass structure enhances the panel's mechanical load capacity, making it highly resistant to hail, snow, and wind, crucial for the sometimes unpredictable weather conditions found across Bangladesh. The dual glass also improves fire safety and significantly extends the panel's operational lifespan, backed by an impressive 30-year performance warranty.

4. High Efficiency & Low Degradation

With an exceptional module efficiency of 22.45%, the LEFN 580W panel ensures you get more power from less space. Its N-Type TOPCon cells exhibit an ultra-low annual degradation rate of only 0.4% after the first year, ensuring that 87.4% of the initial power output is guaranteed even after 30 years. This superior longevity translates into greater energy production and higher financial returns over the lifetime of your solar investment in Bangladesh.

5. Robust Construction & IP68 Junction Box

The panel features a sturdy anodized aluminum alloy frame and an IP68-rated junction box, providing excellent protection against dust and water ingress. This robust construction ensures reliable operation in various environmental conditions, from the humid coastal areas to the drier northern regions of Bangladesh. The high-quality MC4-compatible connectors ensure secure and efficient electrical connections.

6. Excellent Low-Light Performance

Thanks to its advanced cell technology, the LEFN 580W panel exhibits outstanding performance even in low-light conditions, such as cloudy days or early mornings/late afternoons. This ensures consistent energy generation throughout the day, maximizing your system's output and contributing to a more stable power supply for homes and businesses in Bangladesh.

7. Extended Warranty for Peace of Mind

LEFN stands behind the quality and performance of its solar panels. The LF580M10N-72H/BF comes with a comprehensive 15-year product workmanship warranty and an outstanding 30-year linear power output warranty, guaranteeing at least 87.4% of the nominal power after 30 years. This long-term assurance provides unparalleled peace of mind for your solar investment in Bangladesh.

Technical Specifications

Here are the detailed specifications for the LEFN 580W N-Type TOPCon Bifacial Dual Glass Solar Panel (LF580M10N-72H/BF):

Electrical Characteristics (STC*)
Maximum Power (Pmax)	580 W
Module Efficiency	22.45%
Power Tolerance	0~+5 W
Voltage at Pmax (Vmpp)	42.84 V
Current at Pmax (Impp)	13.54 A
Open Circuit Voltage (Voc)	51.36 V
Short Circuit Current (Isc)	14.42 A
Electrical Characteristics (NOCT**)
Maximum Power (Pmax)	433.0 W
Voltage at Pmax (Vmpp)	40.09 V
Current at Pmax (Impp)	10.80 A
Open Circuit Voltage (Voc)	48.28 V
Short Circuit Current (Isc)	11.63 A
Mechanical Characteristics
Cell Type	N-Type Monocrystalline, TOPCon
Number of Cells	144 (6x24) Half-cut cells
Dimensions (L x W x H)	2278 mm x 1134 mm x 30 mm
Weight	32.5 kg
Front Glass	2.0 mm, Anti-Reflection Coated, Heat Strengthened Glass
Rear Glass	2.0 mm, Heat Strengthened Glass
Frame	Anodized Aluminum Alloy
Junction Box	IP68 Rated, 3 Bypass Diodes
Output Cables	4.0 mm² (0.006 in²), 350 mm (13.78 in) length (customizable)
Connectors	MC4 Compatible
Temperature Characteristics
Operating Temperature	-40°C to +85°C
NOCT (Nominal Operating Cell Temperature)	45 ± 2°C
Temperature Coefficient of Pmax (Pmax)	-0.29 %/°C
Temperature Coefficient of Voc (Voc)	-0.24 %/°C
Temperature Coefficient of Isc (Isc)	+0.04 %/°C
Maximum Ratings
Maximum System Voltage	1500 V DC (IEC)
Maximum Series Fuse Rating	25 A
Static Load (Front/Rear)	5400 Pa / 2400 Pa
Warranty
Product Workmanship Warranty	15 Years
Power Output Warranty	30 Years (87.4% of Pmax at year 30)

*STC (Standard Test Conditions): Irradiance 1000 W/m², Cell Temperature 25°C, AM 1.5
**NOCT (Nominal Operating Cell Temperature): Irradiance 800 W/m², Ambient Temperature 20°C, AM 1.5, Wind Speed 1 m/s

Why Choose LEFN 580W for Your Project in Bangladesh?

The LEFN 580W N-Type TOPCon Bifacial Dual Glass Solar Panel is perfectly suited for the energy demands and environmental conditions of Bangladesh. Its high efficiency means more power generation from limited rooftop space in urban centers like Dhaka and Chittagong. The dual glass construction provides exceptional resilience against the high humidity and occasional severe weather events common in the region. For agricultural projects, industrial facilities, or remote off-grid solutions, the enhanced energy yield from its bifacial design offers significant advantages.

Investing in LEFN 580W panels means investing in a reliable, high-performing, and sustainable energy solution that will serve you efficiently for decades. Reduce your electricity bills, lessen your carbon footprint, and contribute to Bangladesh's growing renewable energy goals with these state-of-the-art solar panels.

Installation and Maintenance Guidelines

For optimal performance and safety, the LEFN 580W N-Type TOPCon Bifacial Dual Glass Solar Panel should be installed by certified solar professionals. Proper site assessment, structural integrity checks, and electrical wiring are crucial. Ensure adequate ventilation around the panels, especially for the bifacial rear side, to maximize light absorption. Regular cleaning of the panel surface with soft water and a non-abrasive cloth will help maintain peak efficiency. Annual inspections by a qualified technician are recommended to check electrical connections and overall system health. Always refer to the detailed installation manual provided by LEFN for specific instructions.

Availability and Price in Bangladesh

The LEFN 580W N-Type TOPCon Bifacial Dual Glass Solar Panel – LF580M10N-72H/BF is readily available in Bangladesh through authorized distributors and solar solution providers. You can find this advanced solar panel in major cities like Dhaka, Chittagong, Sylhet, Khulna, and throughout the country. For the most competitive LEFN 580W solar panel price in Bangladesh, we recommend contacting our sales team or visiting our partner stores. While prices can vary based on volume and current market conditions, you can expect a single LEFN 580W N-Type TOPCon Bifacial Dual Glass Solar Panel to be priced around ৳32,500 to ৳35,000, offering excellent value for its superior technology and long-term benefits.

We ensure prompt delivery in Bangladesh to your project site, whether you're looking for a single panel or a bulk order. If you're searching for "LEFN 580W solar panel near me" or "best price in Bangladesh for TOPCon solar panels," reach out to us for a personalized quote and expert consultation. Our team is equipped to provide comprehensive support for your solar energy needs across Bangladesh.

Invest in a Brighter, Sustainable Future

Choosing the LEFN 580W N-Type TOPCon Bifacial Dual Glass Solar Panel is a strategic decision for anyone seeking maximum energy output, unparalleled durability, and a long-term return on investment. Embrace the power of advanced solar technology and contribute to a sustainable future for Bangladesh. Contact us today to learn more about the LEFN 580W LF580M10N-72H/BF and how it can power your next project.