Goldi Solar 525-555W HELOC Pro Series Monofacial 144 Half-Cells Efficiency 21.49%

This series utilizes advanced PERC cell technology to maximize energy conversion and long-term durability in various environments.Cell Technology: Powered by 144 monocrystalline Silicon (PERC) cells with Multi Busbar (MBB) technology for superior current collection and reliability.High Efficiency: Achieves a peak module conversion efficiency of up to 21.49% under standard testing conditions.Low-Light Performance: Engineered with advanced glass and a textured cell surface design to ensure excellent power generation in low-light conditions.Module Construction: Built with 3.2 mm high-transmission, AR-coated tempered glass and a silver anodized aluminium alloy frame.PID Resistance: Guaranteed excellent Anti-PID performance to limit power degradation during mass production and field use.Protection Rating: Equipped with an IP68 certified junction box featuring 3 bypass diodes for high waterproof levels and safety.BenefitsHigh Savings: Delivers a lower Levelized Cost of Energy (LCOE) and reduced Balance of System (BOS) costs, leading to shorter payback times.Long-Term Durability: Backed by a 12-year warranty for materials/processing and a 25-year linear power output warranty.Thermal Stability: Features best-in-class temperature coefficients ($-0.34\%/^{\circ}C$ for Pmax), ensuring consistent output in hot climates.Extreme Weather Resilience: Certified to withstand heavy mechanical loads, including a 5400 Pa snow load and 2400 Pa wind load.Reliable Hardware: Designed with MC4 compatible connectors and high-quality 4 mm² solar cables for hassle-free installation.