Reaches an impressive 21.16% to 21.32% panel efficiency to convert more sunlight into usable electricity.120 Half-Cell Layout: The panel is split into 120 smaller half-cells. This design lowers internal electrical resistance and keeps the panel running cooler.Excellent Weak-Light Response: Generates more electricity during cloudy days, morning mist, or late afternoons.Anti-PID Protection: Built with high-grade materials to prevent Potential Induced Degradation, ensuring it won't lose power capacity over time.