Goldi Solar 555-570W HELOC Pro Series Bifacial Dual Glass N-Type TOPCon 144 Half-Cells Efficiency 22.06%

This series leverages N-type TOPCon technology to offer higher energy density and better reliability than standard P-type modules.Cell Technology: Powered by 144 N-type TOPCon monocrystalline cells with Multi Busbar (MBB) technology for enhanced light trapping and current collection.Bifacial Generation: Features a dual glass design with a high bifaciality factor of $80\pm5\%$, providing 10–30% additional power gain compared to regular monofacial modules.Maximum Efficiency: Achieves an exceptional module conversion efficiency of up to 22.06% under standard testing conditions.Zero LID Guarantee: N-type solar cell technology inherently offers ZERO LID (Light Induced Degradation) and No-LeTID for consistent long-term performance.Advanced Construction: Built with 2.0 mm high-transmission AR-coated semi-tempered front glass and 2.0 mm heat-strengthened back glass in a silver anodized aluminium alloy frame.Protection Rating: Equipped with an IP68 certified junction box with 3 bypass diodes and a 30A series fuse rating for advanced electrical safety.BenefitsOptimized ROI: Higher efficiency and bifacial gains deliver a lower Levelized Cost of Energy (LCOE) and reduced Balance of System (BOS) costs, ensuring a shorter payback period.Superior Environmental Resilience: Specifically designed for wider applicability in harsh environments, including snowfields, high-humidity coastal areas, and dusty or windy regions.Extended Warranty: Backed by a 12-year warranty for materials and processing alongside a premier 30-year linear power output warranty.Better Low-Illumination Performance: Engineered to maintain higher power output during overcast or foggy days, ensuring reliable energy generation in weak light.Mechanical Integrity: Certified to withstand extreme mechanical loads, including a 5400 Pa snow load and 2400 Pa wind load.PID Resistance: Guaranteed excellent anti-PID performance via optimized materials control and mass-production processes.