The 650V N-type Bifacial Dual-glass PV Module represents a significant advancement in photovoltaic technology. This module combines the high - efficiency characteristics of N - type cells with the unique advantages of bifacial and dual - glass design, offering enhanced performance and durability for solar power generation systems.
Technical Specifications
Voltage Rating: With a rated voltage of 650V, this PV module is suitable for a wide range of solar power applications. It can be easily integrated into both small - scale residential systems and large - scale commercial and utility - scale projects.
Cell Type: Utilizes N - type monocrystalline silicon cells. N - type cells have several advantages over traditional P - type cells, such as higher efficiency, better temperature coefficient, and lower light - induced degradation (LID). This results in more stable and long - term power generation.
Bifacial Design: The bifacial feature allows the module to generate electricity from both the front and the back sides. When installed with proper ground reflection or albedo, the back - side generation can significantly increase the overall power output of the module, sometimes by up to 20% or more depending on the installation environment.
Dual - glass Structure: The module is constructed with two layers of tempered glass. This design provides excellent mechanical strength, protecting the cells from various external impacts such as hail, wind, and snow. Additionally, the dual - glass structure offers superior moisture resistance, which is crucial for long - term reliability in different climates, especially in humid or coastal areas.
Performance Characteristics
High Efficiency: Thanks to the N - type cells and optimized cell interconnection technology, the module achieves high conversion efficiency. This means that it can convert a larger proportion of sunlight into electricity, resulting in more power generation per unit area.
Low Temperature Coefficient: The low temperature coefficient of the N - type cells ensures that the module maintains relatively high efficiency even in high - temperature environments. As the temperature rises, the power output reduction of this module is much lower compared to some other PV modules, which is beneficial for regions with hot climates.
Long - term Stability: The combination of N - type cells and dual - glass structure contributes to the long - term stability of the module. The low LID of N - type cells and the protective nature of the dual - glass design minimize the degradation of power output over time, ensuring a stable power supply throughout the module's lifespan.
Installation and Application
Installation Flexibility: The module can be installed in various ways, including fixed - tilt mounting and tracking systems. Its lightweight and robust design make it easy to handle during installation, reducing labor costs and installation time.
Application Scenarios: It is suitable for a variety of applications, including rooftop solar systems for residential and commercial buildings, ground - mounted solar farms, and floating solar power plants. In rooftop applications, the bifacial feature can take advantage of the reflected light from the building surface, increasing the overall energy yield. In large - scale solar farms, the high efficiency and long - term stability of the module can significantly improve the economic viability of the project.
Environmental and Safety Considerations
Environmental Friendliness: The module is designed with environmental protection in mind. The materials used in its construction are recyclable, and the manufacturing process adheres to strict environmental standards. During operation, it generates clean and renewable energy, reducing greenhouse gas emissions and dependence on fossil fuels.
Safety: The dual - glass structure provides excellent electrical insulation, enhancing the safety of the module. It also meets relevant safety standards and certifications, ensuring reliable and safe operation in different environments.
