200W solar panel compatible with most power stations from Bluetti and others. It is characterized by its small size and large production capacity compared to its size. Model Number: BXF-4*50W Cell Type: Monocrystalline Open Circuit Voltage: 20.4V Sealed Circuit Amperage: 12.07A Weight: 4.3kg Dimensions: (2232x610x3mm) Warranty: 1 year