Longi 620w Solar Panel Bifacial

The Longi 620W Bifacial Solar Panel from Longi Solar has been designed to deliver high-efficiency and reliable energy production for residential, commercial, and utility-scale solar systems. Firstly, advanced bifacial technology has been incorporated, allowing sunlight to be captured from both the front and rear sides of the panel. As a result, additional energy is generated from reflected light, while total system output is significantly increased. Consequently, higher energy yields and improved return on investment are achieved.

Furthermore, high-performance monocrystalline solar cells have been utilized, ensuring consistent and reliable power generation even under low-light and partially shaded conditions. In addition, rear-side energy gain has been enabled, whereby energy from reflected surfaces is harvested to maximize overall output. Therefore, system efficiency is enhanced, and long-term performance is maintained.

Moreover, durable glass-glass construction has been applied, through which protection against harsh environmental conditions such as wind, dust, and moisture is provided. Because corrosion-resistant frames and tempered glass have been used, long-term durability and operational reliability are ensured. As a result, panel degradation is minimized, and extended service life is achieved.

Additionally, full compatibility with modern hybrid and grid-tied inverters has been ensured, allowing seamless integration into both new and existing solar installations. Consequently, installation flexibility is improved, while stable and efficient energy production is consistently maintained. Furthermore, the panel has been designed to meet international quality standards, ensuring reliable performance under diverse environmental conditions.

Key Features

• Firstly, ultra-high 620W power output has been delivered for maximum energy generation

• Advanced bifacial cell technology has been incorporated, enabling dual-sided energy capture

• Monocrystalline cells have been utilized, ensuring high efficiency and low degradation

• As a result, increased energy yield is achieved from rear-side reflected light

• Glass-glass construction has been applied for enhanced durability and environmental protection

• Excellent low-light performance has been ensured for consistent daily energy production

• Reduced degradation rates have been achieved, providing long-term reliability

• Compatibility with hybrid and grid-tied inverters has been supported

• Moreover, international quality standards have been met for consistent performance

Technical Specifications

• Rated Power: 620W maximum output has been provided

• Cell Type: Monocrystalline bifacial cells have been utilized

• Module Design: Glass-to-glass bifacial construction has been applied

• Efficiency: High conversion efficiency has been achieved

• Frame: Corrosion-resistant aluminum frame has been installed

• Durability: Resistance to environmental stress has been ensured

• Lifespan: 25+ year performance lifespan has been designed

• Warranty: Manufacturer product and performance warranty has been provided

Ideal Applications

• Residential solar systems requiring maximum efficiency

• Commercial and industrial solar installations

• Hybrid solar systems with battery storage

• Off-grid solar installations needing reliable energy production

• Load shedding backup systems requiring consistent solar power