Longi 570W Silver Frame Bifacial Solar Panel LR5-72HGD-570M

The Longi LR5-72HGD-570M photovoltaic module with a 570W output and a silver frame is a high-performance bifacial panel, ideal for photovoltaic installations where maximising energy production is key. Bifacial technology allows the module to absorb sunlight from both sides (front and back), which significantly increases yields compared to traditional single-sided panels. Manufactured by the renowned company Longi Solar, this module combines innovative technological solutions with a solid and durable construction.

Key Features and Benefits:

Bifacial Technology: Absorption of light from both sides of the module, resulting in higher energy production, especially in diffuse light conditions and with proper installation (e.g., on trackers, flat roofs with light-coloured surfaces).
High Power Output: 570W of nominal power allows for high power output from a relatively smaller installation area.
Silver Frame: Provides an aesthetic appearance and additional mechanical strength.
Cell Technology: Utilisation of high-efficiency M10 monocrystalline PERC (Passivated Emitter Rear Cell) cells.
Double Glass (Bifacial): Increases durability and resistance to weather conditions, mechanical damage, and moisture, as well as improving electrical parameters.
Excellent Performance at Low Irradiance: Effective operation even on cloudy days and in low sunlight conditions.
Low Temperature Coefficient: Smaller power losses at higher temperatures, resulting in more stable operation on hot days.
High Resistance to PID (Potential Induced Degradation): Minimises power losses associated with cell polarisation.
Warranty: Long-term product and performance warranties, demonstrating high quality and reliability. (We recommend verifying warranty details with the seller.)

Applications:

The Longi LR5-72HGD-570M modules are ideal for:

Ground-mounted installations, especially with solar tracking systems (trackers).
Installations on flat roofs with light-coloured surfaces (e.g., white roof, gravel), where reflected light increases energy production.
Large photovoltaic farms where maximising energy yield is a priority.
Commercial and industrial installations.

Summary:

The Longi LR5-72HGD-570M is a technologically advanced photovoltaic module that offers high energy yields thanks to bifacial technology. It is an excellent choice for investors seeking efficient and reliable solutions. Before purchasing, we recommend carefully reviewing the product datasheet and consulting with an installer to select the optimal installation parameters. It is also important to consider the specific mounting conditions for bifacial modules, such as distance from the ground and type of surface, which have a significant impact on performance.