LONGi 550W High-Efficiency Monocrystalline Solar Panel

Maximum performance backed by world-leading technology. LONGi is renowned globally for pioneering highly efficient monocrystalline solar cells, and their 550W panel is a testament to that legacy. Designed with advanced gallium-doped technology, this panel drastically reduces long-term power degradation, ensuring your system generates more electricity for decades. It is the perfect balance of size, power, and long-term investment value. ​⚡ Key Specifications: ​Maximum Power (Pmax): 550W ​Technology: Advanced Monocrystalline PERC Half-Cut Cells ​Low Degradation: Utilizes smart gallium-doped tech to prevent Light-Induced Degradation (LID), meaning the panel stays highly efficient year after year. ​Thermal Performance: Runs cooler under the hot afternoon sun, preventing the power drop-off common in older, lower-quality panels. ​Build Quality: Premium tempered glass and robust framing for a guaranteed 25+ year lifespan. ​🔌 Ideal For: ​Space-constrained roofs where you need to extract the absolute maximum power per square meter. ​Heavy residential setups, office buildings, and retail shops running multiple air conditioners and freezers. ​Seamless integration with high-capacity 5kVA, 8kVA, and 10kVA hybrid inverters.