
High-Efficiency Schutten 505W 515W 525W Mono Solar Panels. 30-Year Power Warranty: 30 Years Limited Power Output Warranty ensures long-term reliability. High Efficiency Modules: Efficiency up to 23.20% with PERC and TOPCon technologies. Global Certifications: Passed TUV, CE, IEC 61215, IEC 61730, and other international standards. OEM/ODM Support: Full customization options including brand, design, and minor adjustments. 100% Quality Testing: Every panel undergoes visual and functional inspection before delivery. 3GW Annual Capacity: State-of-the-art production line ensures stable supply and quality. 24/7 Technical Support: Engineer team available online for pre-sale and after-sale service. Tier 1 Supplier: OEM supplier for half of Tier 1 list brands in China.