Goldi Solar 515-530W HELOC Pro Series Bifacial Dual Glass N-Type TOPCon 132 Half-Cells Efficiency 22.30%

This series utilizes advanced N-type cell technology to achieve higher power density and zero light-induced degradation. Cell Technology: Powered by 132 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 modules. Maximum Efficiency: Achieves an exceptional module conversion efficiency of up to 22.30% under standard testing conditions. Zero LID Guarantee: N-type technology inherently offers ZERO LID (Light Induced Degradation) and no-LeTID for consistent performance over the module's life. 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 featuring 3 bypass diodes and a 30A series fuse rating. BenefitsOptimized ROI: Higher efficiency and bifacial gains deliver a lower Levelized Cost of Energy (LCOE) and reduced Balance of System (BOS) costs. Superior Environmental Resilience: Designed for wider applicability in harsh environments, including snowfields, high-humidity areas, and dusty regions. Extended Warranty: Backed by a 12-year warranty for materials and processing alongside a 30-year linear power output warranty. Better Weak Illumination Response: Engineered to maintain higher power output during overcast or foggy days. 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.