Longi Mono Solar Panel 550W Solar Panel Module

The Longi Mono Solar Panel 550W Module is a high-efficiency monocrystalline module built to maximize energy yield and lower overall system costs. Boasting a module efficiency of 21.5%, it delivers excellent power density, making it an ideal fit for utility-scale and commercial solar projects where squeezing the most out of every square meter matters.

With an open-circuit voltage (Voc) of 49.80V, a short-circuit current (Isc) of 13.98A, and a maximum power voltage (Vmp) of 41.95V, the panel maintains reliable performance under varying conditions. The advanced monocrystalline cell design ensures efficient energy conversion, while the current at maximum power (Imp) of 13.12A supports steady, high-output operation throughout the day.

Engineered for practical installation, the module measures 2256×1133×35 mm and weighs just 27.2 kg, making handling and mounting straightforward on standard racking systems. Its compact footprint and robust build make it well-suited for large-scale deployments, offering a dependable solution for projects that demand consistent, high-performance output over the long haul.