(These are standard for 220W mono panels, including Sunfit)
Power: 220W
Type: Monocrystalline (high efficiency)
Voltage (Vmp): ~18V–38V depending on design �
ENF Solar
Current (Imp): ~5.5A–11A �
ENF Solar
Cells: 36 or 72 cells
Efficiency: ~16%–24% �
ENF Solar
Frame: Aluminum (rust-resistant)
Lifespan: 20–25 years