
Mono 420W with N-Type Topcon Solar Panels PV Module on Factory Price Direct Ship. 25-Year Warranty: Comprehensive coverage for 25 years ensuring long-term reliability. N-Type TOPCon Technology: Advanced N-type TOPCon cells delivering high efficiency up to 22.28%. Global Service Network: Seven overseas branches in Europe, Latin America, and Asia for local support. OEM/ODM Services: Full customization capabilities available for brand and design requirements. High Efficiency Modules: Efficiency ranges from 21.51% to 22.28% with power options 420W-435W. IP68 Rated Junction Box: Dust and water resistant design for durability in harsh environments. 3.2mm High Transparency Glass: Optimized glass thickness for maximum light transmission and protection. Multiple Certifications: Certified with ISO, CE, TUV, CB, DEWA, and RETIE for global markets.