Exotronic 220W Fusion Series: Compact N-Type TOPCon Solar Panel for Off-Grid and Mobile Energy High-Efficiency Solar Panel — Optimised for 48V Battery Systems The Exotronic 220W Fusion Series combines advanced N-Type TOPCon solar cell technology with a compact, lightweight design, making it an excellent choice for mobile and off-grid energy systems. With a fixed 25.2% cell efficiency, this panel outperforms...