
CE, TUV Approved Mono Half-Cell Photovoltaic 450W 500W 550W 600W Bifacial Solar Panel. 25-Year Power Warranty: Includes 10-year product warranty and 25-year linear power output warranty. High Efficiency Cells: Grade A monocrystalline silicon cells with efficiency up to 21.5%. Bifacial Design: Mono half-cell bifacial solar panel with 144 cells for enhanced energy generation. IP68 Waterproof Junction Box: Durable junction box with IP68 rating for superior water and dust protection. Customizable Frame Color: Frame color available in silver or black options to match installation needs. Global Certifications: Certified by ISO, CE, and TUV for international safety and quality standards. Logo Customization: Customers can print their logo on the solar panel after confirming design. Sample Orders Accepted: Sample orders and mixed samples are welcome for quality testing.